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Genus Karakumosa Logunov & Ponomarev, 2020 Type species. Karakumosa repetek Logunov & Ponomarev, 2020 Diagnosis. According to Logunov & Ponomarev (2020), Karakumosa is most similar to Zyuzicosa Logunov, 2010 in having a biramous synembolus, an embolus with a prolatero-apical origin, the tarsi of all legs covered by scopulae and spinules, and a similar ratio of posterior/anterior row of eyes. Karakumosa differs from Zyuzicosa by the median apophysis with an inner and an outer plate, a synembolus with 2 acutely pointed lamellae, venter of opisthosoma not black, longer epyginal atrium and absence of septal pedicle (Logunov & Ponomarev 2020). Comments. Karakumosa is a recently described genus with 10 species named to date (World Spider Catalog 2022). Members of this genus are large and fossorial spiders distributed in Afghanistan, Azerbaijan, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan (Logunov & Ponomarev 2020; Logunov & Fomichev 2021). Moreover, the type locality of Karakumosa medica (Pocock, 1889) could either be in Iran or Afghanistan (Zamani et al. 2021).

Karakumosa shmatkoi Logunov & Ponomarev, 2020 Figs 45–57 Material examined. 1 ♂ (ZMFUM-LYC-0019), IRAN, Razavi Khorasan Province: Kalate Naderi, 36.99°N, 59.72°E, 1050 m a.s.l., Jul. 2017, M. Amiri leg. Diagnosis. The male of K. shmatkoi is very similar to those of K. tashkumyr (Logunov & Ponomarev 2020: figs 145–154) and K. gromovi Logunov & Ponomarev, 2020 (Logunov & Ponomarev 2020: figs 55–60, 64–68); but it can be distinguished from the former by a narrower inner plate of the median apophysis (Figs 50–51, 54, wider in K. tashkumyr) and by an acutely pointed and convergent synembolous lamellae (Fig. 53, both lamellae tips markedly bent basalwards in K. tashkumyr); and from the latter by having a serrated flange at the foot of the median apophysis (Fig. 56, absent in K. gromovi). For a female diagnosis, see Logunov & Ponomarev (2020: 295). Description. Male. Total length 18.3. Carapace 10.8 long, 8.25 wide. Prosoma. Carapace brown, densely covered with white setae, with a reddish-brown median band (Fig. 45); submarginal stripes yellowish-brown, wide and broken, marginal stripes black and narrower than sub-marginal stripes (Fig. 45). Sternum yellow, covered with short white setae and sparse long black setae (Fig. 46). Anterior half of the chelicerae yellow and covered with white setae, distal half brown and covered with light brown setae, and with black longitudinal stripes retrolaterally (Fig. 48). Clypeus light brown, covered with white and black setae (Fig. 48). Endites yellow, with brown spots retrolaterally, labium brown, both of them covered with black setae (Fig. 46). Eyes. Sizes and interdistances: ALE 0.3; AME 0.45; PLE 1.05; PME 1.05; ALE–AME 0.15; AME–AME 0.3; PME–PME 0.9. Opisthosoma. Dorsum black with white marks. Cardiac mark yellowish-white, with black dots. Venter yellow, covered with yellow setae. Spinnerets yellow, covered with white and black setae (Figs 45–46). Legs. Dorsal aspect: all coxae, trochanters, femora, patellae and tibiae light brown; metatarsi and tarsi I–II reddish-brown dorsally and black laterally, metatarsi and tarsi III–IV reddish-brown; all coxae, trochanters, femora and patellae covered with long and dense white setae and sparse short black setae; all tibiae and metatarsi and tarsi III–IV bear a fringe of sparse long black erect setae; metatarsi and tarsi I–II covered with dense short brown setae ventro-laterally and short white setae dorsally. Ventral aspect: all coxae, trochanters and femora yellow, covered with short and dense white setae and sparse long black setae; patellae yellow, each with a pair of grey parallel marks on proximal margins which are darker on legs I–II; tibiae I–II yellow proximally and grey distally (tibiae I darker); tibiae III–IV yellow; all tibiae and metatarsi and tarsi III–IV covered with dense short yellowish setae and long black protruded setae; metatarsi and tarsi I black, metatarsi and tarsi II dark brown and both covered with dense short light brown setae and sparse black protruded setae; metatarsi III–IV light brown (Fig. 47); tarsi of all legs with scopulae and spinules. Measurements and spination as in Tables 9–10. Palp. Palp as in Figs 50–56. Femora and patellae yellow and densely covered with short white setae. Tibiae yellow, ventral and lateral (especially prolateral) sides with dense fringe of long erect setae black proximally and white distally. Cymbium light brown, covered with short white setae and curly long light brown setae on its prolateral part. Median apophysis with fine and sharp lateral process; hook-shaped and acutely sharpened proximal extension and complemented with small tooth; median tooth of the median apophysis bifurcated consisting of a large, notched median claw complemented with small prolateral teeth and a prominent ventral flange (Figs 51, 54, 56); inner plate of the median apophysis narrow and prominent retrolaterally (Figs 50–51, 54). Conductor triangular, acutely pointed and bent at its tip. Synembolus with two convergent lamellae: apical lamellae apicalward-sloping straight, basal lamellae bent apicalward. Embolus gradually bent apicalward (Fig. 53). Female. See Logunov & Ponomarev (2020). Distribution. Russia (north-eastward of the Caucasus Major), eastern Azerbaijan, western Kazakhstan (Logunov & Ponomarev 2020), herein newly recorded from northeastern Iran (Fig. 57), which represents the southernmost limit of the species range.

Karakumosa shmatkoi Logunov & Ponomarev, 2020 Figs 45–57 Material examined. 1 ♂ (ZMFUM-LYC-0019), IRAN, Razavi Khorasan Province: Kalate Naderi, 36.99°N, 59.72°E, 1050 m a.s.l., Jul. 2017, M. Amiri leg. Diagnosis. The male of K. shmatkoi is very similar to those of K. tashkumyr (Logunov & Ponomarev 2020: figs 145–154) and K. gromovi Logunov & Ponomarev, 2020 (Logunov & Ponomarev 2020: figs 55–60, 64–68); but it can be distinguished from the former by a narrower inner plate of the median apophysis (Figs 50–51, 54, wider in K. tashkumyr) and by an acutely pointed and convergent synembolous lamellae (Fig. 53, both lamellae tips markedly bent basalwards in K. tashkumyr); and from the latter by having a serrated flange at the foot of the median apophysis (Fig. 56, absent in K. gromovi). For a female diagnosis, see Logunov & Ponomarev (2020: 295). Description. Male. Total length 18.3. Carapace 10.8 long, 8.25 wide. Prosoma. Carapace brown, densely covered with white setae, with a reddish-brown median band (Fig. 45); submarginal stripes yellowish-brown, wide and broken, marginal stripes black and narrower than sub-marginal stripes (Fig. 45). Sternum yellow, covered with short white setae and sparse long black setae (Fig. 46). Anterior half of the chelicerae yellow and covered with white setae, distal half brown and covered with light brown setae, and with black longitudinal stripes retrolaterally (Fig. 48). Clypeus light brown, covered with white and black setae (Fig. 48). Endites yellow, with brown spots retrolaterally, labium brown, both of them covered with black setae (Fig. 46). Eyes. Sizes and interdistances: ALE 0.3; AME 0.45; PLE 1.05; PME 1.05; ALE–AME 0.15; AME–AME 0.3; PME–PME 0.9. Opisthosoma. Dorsum black with white marks. Cardiac mark yellowish-white, with black dots. Venter yellow, covered with yellow setae. Spinnerets yellow, covered with white and black setae (Figs 45–46). Legs. Dorsal aspect: all coxae, trochanters, femora, patellae and tibiae light brown; metatarsi and tarsi I–II reddish-brown dorsally and black laterally, metatarsi and tarsi III–IV reddish-brown; all coxae, trochanters, femora and patellae covered with long and dense white setae and sparse short black setae; all tibiae and metatarsi and tarsi III–IV bear a fringe of sparse long black erect setae; metatarsi and tarsi I–II covered with dense short brown setae ventro-laterally and short white setae dorsally. Ventral aspect: all coxae, trochanters and femora yellow, covered with short and dense white setae and sparse long black setae; patellae yellow, each with a pair of grey parallel marks on proximal margins which are darker on legs I–II; tibiae I–II yellow proximally and grey distally (tibiae I darker); tibiae III–IV yellow; all tibiae and metatarsi and tarsi III–IV covered with dense short yellowish setae and long black protruded setae; metatarsi and tarsi I black, metatarsi and tarsi II dark brown and both covered with dense short light brown setae and sparse black protruded setae; metatarsi III–IV light brown (Fig. 47); tarsi of all legs with scopulae and spinules. Measurements and spination as in Tables 9–10. Palp. Palp as in Figs 50–56. Femora and patellae yellow and densely covered with short white setae. Tibiae yellow, ventral and lateral (especially prolateral) sides with dense fringe of long erect setae black proximally and white distally. Cymbium light brown, covered with short white setae and curly long light brown setae on its prolateral part. Median apophysis with fine and sharp lateral process; hook-shaped and acutely sharpened proximal extension and complemented with small tooth; median tooth of the median apophysis bifurcated consisting of a large, notched median claw complemented with small prolateral teeth and a prominent ventral flange (Figs 51, 54, 56); inner plate of the median apophysis narrow and prominent retrolaterally (Figs 50–51, 54). Conductor triangular, acutely pointed and bent at its tip. Synembolus with two convergent lamellae: apical lamellae apicalward-sloping straight, basal lamellae bent apicalward. Embolus gradually bent apicalward (Fig. 53). Female. See Logunov & Ponomarev (2020). Distribution. Russia (north-eastward of the Caucasus Major), eastern Azerbaijan, western Kazakhstan (Logunov & Ponomarev 2020), herein newly recorded from northeastern Iran (Fig. 57), which represents the southernmost limit of the species range., Published as part of Shafaie, Sepideh, Nadolny, Anton A. & Mirshamsi, Omid, 2022, A new species of Lycosa and three new species and a new record of Karakumosa from Iran (Araneae, Lycosidae), pp. 501-522 in Zootaxa 5120 (4) on pages 516-520, DOI: 10.11646/zootaxa.5120.4.3, http://zenodo.org/record/6392776, {"references":["Logunov, D. V. & Ponomarev, A. V. (2020) Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae). Revue suisse de Zoologie, 127 (2), 275 - 313. https: // doi. org / 10.35929 / RSZ. 0021"]}

Karakumosa sarvari sp. n. Figs 21–32, 57 Type. ♂ Holotype (ZMFUM-LYC-0017), IRAN, Razavi Khorasan Province: Torbat Jam County, Cheshmeh Morghal Elevations, 35.51°N, 60.79°E, 14. Sep. 2013, B. Jannesar leg. Etymology. The species name is a patronym honoring the distinguished Iranian maqami music master, Abdollah Sarvar-Ahmadi (1949-2012; Torbat Jam, Iran). Diagnosis. The male of K. sarvari sp. n. can be readily distinguished from those of all other Karakumosa species by the shape of the median tooth of the median apophysis, which is finger-shaped and notched at its tip, and by the presence of a serrated retrolateral edge of the median tooth (Figs 26–27, 30, 32). Description. Male (holotype). Total length 24.45. Carapace 14.4 long, 11.4 wide. Prosoma. Carapace brown. Median band anteriorly heart-shaped, yellowish-brown, densely covered with white setae. Lateral bands brown (Fig. 21). Sub-marginal stripes yellowish-brown, wide and broken, marginal stripes black and narrow (Fig. 21). Sternum reddish-yellow, covered with short white setae and scattered long black setae (Fig. 22). Chelicerae reddish-brown, black posteriorly, densely covered with white setae and sparsely with black setae (Fig. 23). Clypeus yellow, covered with dense white setae and sparse black setae (Fig. 23). Labium reddishbrown anteriorly and black posteriorly, endites reddish-brown, covered with black setae (Fig. 22). Eyes. Sizes and interdistances: ALE 0.4; AME 0.6; PLE 1.35; PME 1.35; ALE–AME 0.15; AME–AME 0.3; PME–PME 1.2. Opisthosoma. Dorsum yellow, with black marks and spots; cardiac mark yellow, with black edging. Venter yellow, covered with white setae. Spinnerets yellow, covered with white and black setae (Figs 21–22). Legs. Dorsal aspect: coxae and trochanters I–IV black; femora and tibiae reddish brown; all patellae grey, but patellae I–II darker; all tibiae reddish-brown; metatarsi and tarsi: I–II black, III–IV reddish-brown; coxae, trochanters, femora and patellae of all legs covered with long and dense white and sparse short black setae; tibiae of all legs and metatarsi and tarsi III–IV covered with dense white setae and a sparse fringe of long black protruded setae; metatarsi and tarsi I–II densely covered with short brown setae ventro-laterally and short white setae dorsally. Ventral aspect: coxae, trochanters and femora I–IV reddish-brown, covered with short and dense white and sparse long black setae; patellae grey, with a pair of black parallel marks at their proximal ends; tibiae I–II light brown proximally and dark brown distally; tibiae III–IV reddish-brown; tibiae of all legs and metatarsi and tarsi III–IV densely covered with short yellowish setae and long black protruded setae; metatarsi and tarsi I–II black, covered with dense short light brown setae and sparse black protruded setae, and with a longitudinal black stripe dorsally on metatarsi I; metatarsi III–IV reddish-brown (Fig. 25); tarsi of all legs with scopulae and spinules. Measurements and spination as in Tables 5–6. Palp. Palp as in Figs 26–32. Femora and patellae yellow, densely covered with short white setae. Tibiae yellow, with black distal spot; venter and lateral sides (especially prolateral) covered with a dense fringe of very long protruded setae proximally black and whitish tip. Cymbium brown, covered with short white setae and curly long light brown setae laterally. Median apophysis with narrow and sharpened lateral process; proximal extension of the median apophysis markedly hook-shaped, tip pointed; in ventral view: median tooth finger-shaped, tip notched, the retrolateral edge of median tooth serrated; in prolateral view: median tooth with a low serrate flange at its foot (Fig. 32); inner plate of the median apophysis large and prominent retrolaterally (Figs 27, 30). Conductor triangular, acutely pointed with a bent tip. Synembolus with 2 converging lamellae: apical lamella basalward-sloping straight, basal lamellae apicalward-sloping straight. Embolus apicalward-sloping straight (Figs 27, 29–30). Female: Unknown. Distribution. Known from the type locality only (Fig. 57).

Genus Karakumosa Logunov & Ponomarev, 2020 Type species. Karakumosa repetek Logunov & Ponomarev, 2020 Diagnosis. According to Logunov & Ponomarev (2020), Karakumosa is most similar to Zyuzicosa Logunov, 2010 in having a biramous synembolus, an embolus with a prolatero-apical origin, the tarsi of all legs covered by scopulae and spinules, and a similar ratio of posterior/anterior row of eyes. Karakumosa differs from Zyuzicosa by the median apophysis with an inner and an outer plate, a synembolus with 2 acutely pointed lamellae, venter of opisthosoma not black, longer epyginal atrium and absence of septal pedicle (Logunov & Ponomarev 2020). Comments. Karakumosa is a recently described genus with 10 species named to date (World Spider Catalog 2022). Members of this genus are large and fossorial spiders distributed in Afghanistan, Azerbaijan, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan (Logunov & Ponomarev 2020; Logunov & Fomichev 2021). Moreover, the type locality of Karakumosa medica (Pocock, 1889) could either be in Iran or Afghanistan (Zamani et al. 2021)., Published as part of Shafaie, Sepideh, Nadolny, Anton A. & Mirshamsi, Omid, 2022, A new species of Lycosa and three new species and a new record of Karakumosa from Iran (Araneae, Lycosidae), pp. 501-522 in Zootaxa 5120 (4) on page 505, DOI: 10.11646/zootaxa.5120.4.3, http://zenodo.org/record/6392776, {"references":["Logunov, D. V. & Ponomarev, A. V. (2020) Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae). Revue suisse de Zoologie, 127 (2), 275 - 313. https: // doi. org / 10.35929 / RSZ. 0021","Logunov, D. V. (2010) On new central Asian genus and species of wolf spiders (Araneae: Lycosidae) exhibiting a pronounced sexual size dimorphism. Proceedings of the Zoological Institute of the Russian Academy of Sciences, 314 (3), 233 - 263.","World Spider Catalog (2022) World Spider Catalog. Version 23.0. Natural History Museum Bern. Available from: http: // wsc. nmbe. ch (accessed 21 February 2022) https: // doi. org / 10.24436 / 2","Logunov, D. V. & Fomichev, A. A. (2021) A new species of Karakumosa Logunov & Ponomarev, 2020 (Araneae: Lycosidae: Lycosinae) from Tajikistan. Arachnology, 18 (7), 677 - 680.","Pocock, R. I. (1889) Arachnida, Chilopoda and Crustacea. In: Aitchison, J. E. T. (Ed.), The zoology of the Afghan Delimitation Commission. Transactions of the Linnean Society of London, Zoology, 2, 5 (3), pp. 110 - 121, pl. 13.","Zamani, A., Mirshamsi, O., Marusik, Y. M. & Moradmand, M. (2021) The Checklist of the Spiders of Iran. Version 2021. Available from http: // www. spiders. ir (accessed 26 September 2021)"]}

Karakumosa yahaghii sp. n. Figs 33–44, 57 Type. ♂ Holotype (ZMFUM-LYC-0018), IRAN, South Khorasan Province: Sarayan County, 33.53°N, 58.34°E, 1484 m a.s.l., Jul. 2018, M. Amini leg. Etymology. The species name is a patronym honoring the contemporary Iranian writer, literary critic, editor, translator and distinguished professor of literature at Ferdowsi University of Mashhad, Mohammad-Jafar Yahaghi (b. 1947 in Ferdows, South Khorasan, Iran). He is known for his works on Iranian epic literature. Diagnosis. This species is most similar to K. tashkumyr Logunov & Ponomarev, 2020 by the shape of the inner plate of the median apophysis and presence of a low serrate flange at the foot of the median tooth. The male of K. yahaghii sp. n. can be distinguished by 1) the apical lamella of the synembolus being bent posteriorly and the basal lamella being gradually bent anteriorly (Figs 39, 41–42, both tips of the lamellae markedly bent basalwards in K. tashkumyr); 2) the conductor acutely pointed and bent at its tip (Figs 40, 43, obtuse in K. tashkumyr). Description. Male (holotype). Total length 20.85. Carapace 12 long, 9.45 wide. Prosoma. Carapace reddish-brown, densely covered with white setae, with anterior heart-shaped yellow median band just behind PLEs and fovea (Fig. 33); marginal stripes absent (Fig. 33). Sternum yellow, covered with short white and sparse long black setae (Fig. 34). Chelicerae almost yellow, with reddish-brown distal ends, covered with dense white and sparse black setae (Fig. 35). Clypeus yellow, covered with dense white and sparse black setae (Fig. 35). Endites brown anteriorly and yellow posteriorly, labium brown, covered with black setae (Fig. 34). Eyes. Sizes and interdistances: ALE 0.3; AME 0.6; PLE 1.05; PME 1.35; ALE–AME 0.3; AME–AME 0.3; PME–PME 1.2. Opisthosoma. Dorsum whitish-yellow with black marks and spots; cardiac mark whitish-yellow and bordered in black. Venter yellow, covered with white setae. Spinnerets yellow, covered with white setae anteriorly and black setae posteriorly (Figs 33–34). Legs. Dorsal aspect: all coxae and trochanters black; femora reddish-brown; patellae greyish anteriorly and yellow posteriorly; all tibiae yellow, with reddish stripes on posterior sides of tibiae III–IV; metatarsi and tarsi: I–II dark brown, III–IV light brown. Coxae, trochanters, femora and patellae of all legs covered densely with long white setae and sparsely with short black setae; all tibiae and metatarsi and tarsi III–IV densely covered with white setae, plus with a disperse fringe of long black protruded setae; metatarsi and tarsi I–II densely covered with short brown setae ventro-laterally and short white setae dorsally. Ventral aspect: coxae, trochanters and femora I–IV light brown, densely covered with short white setae and sparsely with long black setae; patellae light brown, with a pair of grey parallel marks on proximal margins which are darker on leg IV; tibiae I–II yellow proximally and black distally; tibiae III–IV yellow; all tibiae and metatarsi and tarsi III–IV densely covered with short yellowish setae and long black protruded setae; metatarsi and tarsi I–II black, covered with dense short light brown setae and sparse black protruded setae, two longitudinal black stripes dorsally on metatarsi I; metatarsi III–IV reddish-brown (Fig. 37); all tarsi with scopulae and spinules. Measurements and spination as in Tables 7–8. Palp. Palp as in Figs 38–44. Femora and patellae yellow and densely covered with short white setae. Tibiae yellow, with black rings distally, ventral and lateral sides (especially prolateral) with dense fringe of very long protruded black setae with white tips. Cymbium light brown, covered with short white setae and curly long light brown prolateral setae. Median apophysis with the lateral process rather wider than long and beak-shaped; the markedly hook-shaped proximal extension, sharpened at tip; median tooth markedly bifurcated, with small prolateral teeth comprising a prominent serrate ventral flange (Fig. 44); the inner plate of median apophysis large and transverseovoid, its retrolateral shoulder bent ventrad (Figs 38–40, 42–43). Synembolus and embolus needle-like. Conductor triangular, acutely pointed and bent at its tip. Synembolus with two convergent lamellae: apical lamellae bent basalward, basal lamellae gradually bent apicalward. Embolus apicalward-sloping straight (Fig. 41). Female: Unknown. Distribution. Known only from the type locality (Fig. 57)., Published as part of Shafaie, Sepideh, Nadolny, Anton A. & Mirshamsi, Omid, 2022, A new species of Lycosa and three new species and a new record of Karakumosa from Iran (Araneae, Lycosidae), pp. 501-522 in Zootaxa 5120 (4) on pages 512-515, DOI: 10.11646/zootaxa.5120.4.3, http://zenodo.org/record/6392776, {"references":["Logunov, D. V. & Ponomarev, A. V. (2020) Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae). Revue suisse de Zoologie, 127 (2), 275 - 313. https: // doi. org / 10.35929 / RSZ. 0021"]}

Karakumosa yahaghii sp. n. Figs 33–44, 57 Type. ♂ Holotype (ZMFUM-LYC-0018), IRAN, South Khorasan Province: Sarayan County, 33.53°N, 58.34°E, 1484 m a.s.l., Jul. 2018, M. Amini leg. Etymology. The species name is a patronym honoring the contemporary Iranian writer, literary critic, editor, translator and distinguished professor of literature at Ferdowsi University of Mashhad, Mohammad-Jafar Yahaghi (b. 1947 in Ferdows, South Khorasan, Iran). He is known for his works on Iranian epic literature. Diagnosis. This species is most similar to K. tashkumyr Logunov & Ponomarev, 2020 by the shape of the inner plate of the median apophysis and presence of a low serrate flange at the foot of the median tooth. The male of K. yahaghii sp. n. can be distinguished by 1) the apical lamella of the synembolus being bent posteriorly and the basal lamella being gradually bent anteriorly (Figs 39, 41–42, both tips of the lamellae markedly bent basalwards in K. tashkumyr); 2) the conductor acutely pointed and bent at its tip (Figs 40, 43, obtuse in K. tashkumyr). Description. Male (holotype). Total length 20.85. Carapace 12 long, 9.45 wide. Prosoma. Carapace reddish-brown, densely covered with white setae, with anterior heart-shaped yellow median band just behind PLEs and fovea (Fig. 33); marginal stripes absent (Fig. 33). Sternum yellow, covered with short white and sparse long black setae (Fig. 34). Chelicerae almost yellow, with reddish-brown distal ends, covered with dense white and sparse black setae (Fig. 35). Clypeus yellow, covered with dense white and sparse black setae (Fig. 35). Endites brown anteriorly and yellow posteriorly, labium brown, covered with black setae (Fig. 34). Eyes. Sizes and interdistances: ALE 0.3; AME 0.6; PLE 1.05; PME 1.35; ALE–AME 0.3; AME–AME 0.3; PME–PME 1.2. Opisthosoma. Dorsum whitish-yellow with black marks and spots; cardiac mark whitish-yellow and bordered in black. Venter yellow, covered with white setae. Spinnerets yellow, covered with white setae anteriorly and black setae posteriorly (Figs 33–34). Legs. Dorsal aspect: all coxae and trochanters black; femora reddish-brown; patellae greyish anteriorly and yellow posteriorly; all tibiae yellow, with reddish stripes on posterior sides of tibiae III–IV; metatarsi and tarsi: I–II dark brown, III–IV light brown. Coxae, trochanters, femora and patellae of all legs covered densely with long white setae and sparsely with short black setae; all tibiae and metatarsi and tarsi III–IV densely covered with white setae, plus with a disperse fringe of long black protruded setae; metatarsi and tarsi I–II densely covered with short brown setae ventro-laterally and short white setae dorsally. Ventral aspect: coxae, trochanters and femora I–IV light brown, densely covered with short white setae and sparsely with long black setae; patellae light brown, with a pair of grey parallel marks on proximal margins which are darker on leg IV; tibiae I–II yellow proximally and black distally; tibiae III–IV yellow; all tibiae and metatarsi and tarsi III–IV densely covered with short yellowish setae and long black protruded setae; metatarsi and tarsi I–II black, covered with dense short light brown setae and sparse black protruded setae, two longitudinal black stripes dorsally on metatarsi I; metatarsi III–IV reddish-brown (Fig. 37); all tarsi with scopulae and spinules. Measurements and spination as in Tables 7–8. Palp. Palp as in Figs 38–44. Femora and patellae yellow and densely covered with short white setae. Tibiae yellow, with black rings distally, ventral and lateral sides (especially prolateral) with dense fringe of very long protruded black setae with white tips. Cymbium light brown, covered with short white setae and curly long light brown prolateral setae. Median apophysis with the lateral process rather wider than long and beak-shaped; the markedly hook-shaped proximal extension, sharpened at tip; median tooth markedly bifurcated, with small prolateral teeth comprising a prominent serrate ventral flange (Fig. 44); the inner plate of median apophysis large and transverseovoid, its retrolateral shoulder bent ventrad (Figs 38–40, 42–43). Synembolus and embolus needle-like. Conductor triangular, acutely pointed and bent at its tip. Synembolus with two convergent lamellae: apical lamellae bent basalward, basal lamellae gradually bent apicalward. Embolus apicalward-sloping straight (Fig. 41). Female: Unknown. Distribution. Known only from the type locality (Fig. 57).

Karakumosa sarvari sp. n. Figs 21–32, 57 Type. ♂ Holotype (ZMFUM-LYC-0017), IRAN, Razavi Khorasan Province: Torbat Jam County, Cheshmeh Morghal Elevations, 35.51°N, 60.79°E, 14. Sep. 2013, B. Jannesar leg. Etymology. The species name is a patronym honoring the distinguished Iranian maqami music master, Abdollah Sarvar-Ahmadi (1949-2012; Torbat Jam, Iran). Diagnosis. The male of K. sarvari sp. n. can be readily distinguished from those of all other Karakumosa species by the shape of the median tooth of the median apophysis, which is finger-shaped and notched at its tip, and by the presence of a serrated retrolateral edge of the median tooth (Figs 26–27, 30, 32). Description. Male (holotype). Total length 24.45. Carapace 14.4 long, 11.4 wide. Prosoma. Carapace brown. Median band anteriorly heart-shaped, yellowish-brown, densely covered with white setae. Lateral bands brown (Fig. 21). Sub-marginal stripes yellowish-brown, wide and broken, marginal stripes black and narrow (Fig. 21). Sternum reddish-yellow, covered with short white setae and scattered long black setae (Fig. 22). Chelicerae reddish-brown, black posteriorly, densely covered with white setae and sparsely with black setae (Fig. 23). Clypeus yellow, covered with dense white setae and sparse black setae (Fig. 23). Labium reddishbrown anteriorly and black posteriorly, endites reddish-brown, covered with black setae (Fig. 22). Eyes. Sizes and interdistances: ALE 0.4; AME 0.6; PLE 1.35; PME 1.35; ALE–AME 0.15; AME–AME 0.3; PME–PME 1.2. Opisthosoma. Dorsum yellow, with black marks and spots; cardiac mark yellow, with black edging. Venter yellow, covered with white setae. Spinnerets yellow, covered with white and black setae (Figs 21–22). Legs. Dorsal aspect: coxae and trochanters I–IV black; femora and tibiae reddish brown; all patellae grey, but patellae I–II darker; all tibiae reddish-brown; metatarsi and tarsi: I–II black, III–IV reddish-brown; coxae, trochanters, femora and patellae of all legs covered with long and dense white and sparse short black setae; tibiae of all legs and metatarsi and tarsi III–IV covered with dense white setae and a sparse fringe of long black protruded setae; metatarsi and tarsi I–II densely covered with short brown setae ventro-laterally and short white setae dorsally. Ventral aspect: coxae, trochanters and femora I–IV reddish-brown, covered with short and dense white and sparse long black setae; patellae grey, with a pair of black parallel marks at their proximal ends; tibiae I–II light brown proximally and dark brown distally; tibiae III–IV reddish-brown; tibiae of all legs and metatarsi and tarsi III–IV densely covered with short yellowish setae and long black protruded setae; metatarsi and tarsi I–II black, covered with dense short light brown setae and sparse black protruded setae, and with a longitudinal black stripe dorsally on metatarsi I; metatarsi III–IV reddish-brown (Fig. 25); tarsi of all legs with scopulae and spinules. Measurements and spination as in Tables 5–6. Palp. Palp as in Figs 26–32. Femora and patellae yellow, densely covered with short white setae. Tibiae yellow, with black distal spot; venter and lateral sides (especially prolateral) covered with a dense fringe of very long protruded setae proximally black and whitish tip. Cymbium brown, covered with short white setae and curly long light brown setae laterally. Median apophysis with narrow and sharpened lateral process; proximal extension of the median apophysis markedly hook-shaped, tip pointed; in ventral view: median tooth finger-shaped, tip notched, the retrolateral edge of median tooth serrated; in prolateral view: median tooth with a low serrate flange at its foot (Fig. 32); inner plate of the median apophysis large and prominent retrolaterally (Figs 27, 30). Conductor triangular, acutely pointed with a bent tip. Synembolus with 2 converging lamellae: apical lamella basalward-sloping straight, basal lamellae apicalward-sloping straight. Embolus apicalward-sloping straight (Figs 27, 29–30). Female: Unknown. Distribution. Known from the type locality only (Fig. 57)., Published as part of Shafaie, Sepideh, Nadolny, Anton A. & Mirshamsi, Omid, 2022, A new species of Lycosa and three new species and a new record of Karakumosa from Iran (Araneae, Lycosidae), pp. 501-522 in Zootaxa 5120 (4) on pages 509-512, DOI: 10.11646/zootaxa.5120.4.3, http://zenodo.org/record/6392776

Karakumosa alticeps (Kroneberg, 1875) comb. nov. Figs 2-29, 76 Tarentula alticeps Kroneberg, 1875: 40, pl. 4, fig. 28 (description of male and female; syntypes in the ZMMU). Lycosa alticeps. – Schmidt, 1895: 449 (partim). – Zyuzin et al., 1994: 4, 9. Hogna alticeps. – Roewer, 1955b: 247. Lectotype (designated here; Figs 17-21): ZMMU, Ta-1219; male; “ Turkestan region ” (no exact locality); no date; [A.P.] Fedchenko (Turkestan scientific expedition of the Imperial Society of Devotees of Natural Science). Paralectotype: ZMMU, Ta-1218; 1 male; [KAZAKHSTAN], “Dyusebai” [well] (an unknown locality, apparently in Chardara Distr. of South Kazakhstan Area); no date; [A.P.] Fedchenko (Turkestan scientific expedition of the Imperial Society of Devotees of Natural Science). For information about other former syntypes of T. alticeps, see below under K. turanica sp. nov. Other material: ISEA, 001.8403; 6 males, 1 female; KAZAKHSTAN, Zhambyl Area, Chu Distr., c. 9th km of road from Tole Bi (= Novotroitskoe) to Moyyunkum, Chu river valley (c. 43°45’N, 73°46’E), sands; 31.V.- 2.VI.1990; leg. А.А. Fedorov & А.А. Zyuzin. – MHNG; 2 males; same data. – ISEA 001.8404; 1 male, 1 female; KAZAKHSTAN, South Kazakhstan Area, Chardara Distr., Kyzyl-Kum Desert, Karatau Mt. Range, Karamola Mt. (c. 42º20’N, 67º45’E); [late May] 1994; leg. A.A. Zyuzin. – ZMMU; 1 male, 1 female; same data. – MMUE; 1 male, 1 female; same data. – MMUE; 1 male; KAZAKHSTAN, Turkestan Area, Syr Darya River valley, near Zhankel’ Vil. (42°32’46.1”N, 68°10’42.7”E), tugay (= gallery forest), 191 m a.s.l.; 28.V.2017; leg. Yu.V. Dyachkov. – MMUE; 1 male; KAZAKHSTAN, Kyzylorda Area, Syr- Darya River valley, near Tartogay Vil. (44°24’42.8”N, 66°16’40.1”E), tugay (= gallery forest), 142 m a.s.l.; 12.VI.2017; leg. Yu.V. Dyachkov. – MMUE; 1 male, 3 females; KAZAKHSTAN, Almaty Area, Ili Distr., near Kapchagay (on left side of road before reaching town (c. 43°50’17.3”N 76°58’14.9”E), sands; 25.-26.V.1990; leg. A.A. Zyuzin. Etymology: According to Parker (1980) the specific epithet could be translated as ‘high headed’, originating from the Latin ‘ altus ’ meaning high, and ‘ caput ’ meaning the head. Diagnosis: The male of K. alticeps is most similar to that of K. turanica sp. nov., but can be easily distinguished by the narrower, obtuse prolateraddirected shoulder of the proximal extension of the median apophysis of the palpal organ (wider and markedly pointed in K. turanica sp. nov.; Figs 2, 12 cf. Fig. 161) and by the comparatively smaller, triangular median tooth with a serrate median edge (wide and quadrangular in K. turanica sp. nov.; Figs 5-8 cf. Fig. 164). The female of K. alticeps is most similar to that of K. shmatkoi sp. nov., from which it can be distinguished by almost straight lateral edges of the epigynal atrium and by the narrow, slightly procurved posterior transverse plate (sigmoid edges and a low inverted triangle-shaped posterior transverse plate in K. shmatkoi sp. nov.; Fig. 27 cf. Figs 122, 139), as well as by the narrow, not swollen spermathecae (markedly swollen in K. shmatkoi sp. nov.; Fig. 28 cf. Fig. 121). Description: Male (from Chu river valley; ISEA, 001.8403). Measurements: Carapace 10.00 long, 7.50 wide. Eye sizes and interdistances: AME 0.43, ALE 0.35, PME 1.10, PLE 1.05, AME-AME 0.25, AME- ALE 0.15, PME-PME 0.90 PME-PLE 1.90. Width of anterior eye row 2.10, of second row 2.80, of third row 3.40. Clypeus height 0.25; chelicera length 4.75. Abdomen 9.80 long, 6.50 wide. Length of leg segments: I 10.00 + 4.20 + 8.30 + 8.80 + 4.20 (35.50); II 8.50 + 4.20 + 7.60 + 8.70 + 4.50 (33.50); III 8.70 + 3.40 + 6.50 + 9.00 + 4.40 (32.00); IV 10.70 + 3.80 + 8.20 + 11.30 + 4.90 (38.90). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 22-23): Carapace brownish, with a wide median longitudinal yellowish white band of setae along the entire length of the carapace and two wide lateral brownish longitudinal bands of setae; carapace sides with wide marginal bands of white setae. Sternum light brown, densely covered with yellowish white setae. Maxillae brown. Labium brown, with a yellow tip. Chelicerae brown, proximal half of frontal side densely covered with yellowish white setae. Abdomen: dorsum densely covered with white setae, with a long, wide, yellow brownish cardiac mark outlined by a brown line; sides and venter densely covered with yellowish white setae. Book-lung covers yellow, covered with yellowish white setae. Spinnerets light brown. All legs yellow brownish, densely covered with white setae; Mt I and Tr I ventrally brown, but dorsally densely covered with white setae. Palp yellow, with brownish cymbium, densely covered with white setae. Palp structure (Figs 2-20): Acutely pointed synembolic lamellae subparallel to each other; median tooth mediumsized, notched at its tip and with a serrate median edge; proximal extension wide and obtuse at its prolateraddirected shoulder; inner plate large and ovoid, clearly visible in ventral view; conductor triangular, acutely pointed and bent at its tip. Female (from Chu river valley; ISEA, 001.8403). Measurements: Carapace 10.70 long, 8.00 wide. Eye sizes and interdistances: AME 0.50, ALE 0.45, PME 1.20, PLE 1.15, AME-AME 0.35, AME-ALE 0.15, PME-PME 1.15, PME-PLE 2.55. Width of anterior eye row 2.35, of second row 3.15, of third row 3.80. Clypeus height 0.20; chelicera length 5.75. Abdomen 12.00 long, 9.80 wide. Length of leg segments: I 9.30 + 4.10 + 7.20 + 6.50 + 3.80 (30.90); II 8.70 + 4.10 + 6.40 + 6.10 + 3.80 (29.10); III 7.70 + 3.50 + 5.60 + 6.70 + 4.00 (27.50); IV 10.00 + 4.00 + 7.20 + 9.20 + 4.70 (35.10). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 24-26): Carapace brownish, densely covered with yellowish white setae and with two longitudinal bands of brownish setae; carapace sides with wide marginal bands of white setae. Sternum brownish yellow, densely covered with white setae. Maxillae and labium brown. Chelicerae dark brown, proximal half of frontal side densely covered with yellowish white setae. Abdomen: dorsum densely covered with yellowish white setae and with a large, wide, brownish cardiac mark; sides and venter, including book-lung covers, densely covered with white setae. Spinnerets light brown. All legs and palps yellow, densely covered with white setae; tarsi of all legs and palps darker (brownish). Palps with a single claw at their tips. Epigyne and vulva (Figs 27-29): Epigynal atrium twice as long as wide, markedly narrower at its anterior end and with only slightly sigmoid lateral edges; posterior transverse plate narrow and slightly procurved; spermathecae tube-shaped, not incrassate, directed antero-mediad, inclined towards each other. Comments: The original type series of Tarentula alticeps, deposited in the ZMMU, consists of two species. Two syntype males (Ta-1218 and Ta-1219) were collected from today’s southern Kazakhstan and are conspecific. In order to stabilize the species-group name Tarentula alticeps, one of them (Ta-1219; Figs 17-21) is here designated as the lectotype. Both males are conspecific with those collected from southern Kazakhstan together with females in the last two decades (see above under ‘Other material’). Thus, there is no doubt about matching the sexes in this species. The female paralectotype (Figs 165, 168) and juveniles of Tarentula alticeps were collected from present-day Uzbekistan (Ulus and Samarkand). This adult female differs from those of K. alticeps in having a much wider epigynal atrium (Fig. 168 cf. Fig. 27) and subparallel spermathecae (convergent in K. alticeps; Fig. 166 cf. Fig. 28). This female conforms to the description of K. turanica sp. nov. from Turkmenistan (see below; Figs 166-167). Hence, we assign the female paralectotype of Tarentula alticeps and its Uzbekistani records (Fig. 155) to K. turanica sp. nov. Moreover, the immature syntypes of T. alticeps examined (Ta-1216) contain specimens of two different genera. One immature female has a brown, contrastingly coloured venter, which is typical of Allohogna Roewer, 1955a, Lycosa (s.str.), Zyuzicosa and some other burrowing wolf spiders, but that was never observed in Karakumosa gen. nov. It is additional evidence that the original type series of Tarentula alticeps is indeed not conspecific. Distribution: Southern Kazakhstan (Kroneberg, 1875; Zyuzin et al., 1994; present data) (Fig. 76); all the known records of K. alticeps lie in the same South-Turkestan Phytogeographic Province (see Pravdin, 1978 for further details). At one of the localities examined (Karamola Mt.), K. alticeps was found together with another large burrowing wolf spider, Zyuzicosa turlanica Logunov, 2010; see Logunov (2010, 2012) for further details about the latter species and its records. Many of the earlier records of K. alticeps are in need of confirmation by re-examining the corresponding material, which was not available for the present study. For instance, the records from Uch-Adzhi (c. 38°05’N, 62°48’E) and Turkmenbashi (c. 40°02’N, 52°59’E) in Turkmenistan by Schmidt (1895: sub. Lycosa alticeps) most likely belong to K. turanica sp. nov., while his record from the Fergana region of Uzbekistan (no exact locality) could belong to K. tashkumyr sp. nov. The records of K. alticeps from Tajikistan (Kondara, Kvak, Varzob Canyon, Hissar Mt. Range, Ramit, Gandzhina) by Andreeva (1975, 1976: sub Lycosa alticeps) are likely based on misidentifications. To date we have been able to re-examine only two samples from Tajikistan that are deposited in the ZMMU (Ta-2916: 1 male from Kondara; Ta-2915: 3 females, 4 juveniles from Yavan-su Vil.) and earlier identified by Jan Buchar as Lycosa alticeps. Both samples turned out to be misidentified and in fact belong to Zyuzicosa laetabunda (Spassky, 1941).

Genus Karakumosa gen. nov. Type species: Karakumosa repetek sp. nov. from the Repetek Reserve, Karakumy Desert, Turkmenistan, Central Asia (male holotype deposited in the ISEA). Diagnosis: The genus Karakumosa gen. nov. belongs to the subfamily Lycosinae (sensu Zyuzin, 1993; see Dondale, 1986; Murphy et al., 2006; Piacentini & Ramírez, 2019) and is most similar to Zyuzicosa Logunov, 2010 (see Logunov, 2010, 2012). Both genera have a bipartite/biramous synembolus, the same SER/AER ratio (more than 1.3), tarsi of all legs with scopulae and spinules, and a prolatero-apical origin of the embolus. The new genus differs from all other Central Asian Lycosinae genera (see Logunov, 2010: table 2), including Zyuzicosa, by the following combination of characters: black ventral colour pattern of abdomen absent (Figs 25, 52, 91, etc.); median apophysis consisting of two flat plates (Figs 55, 118: OP, IP); synembolus with two acutely pointed lamellae (Figs 57, 98-99, 116, 118, 129, 149, 163, 175); epigynal atrium at least twice longer than wide; and septal pedicel absent (Figs 27, 44, 61, 72, 85, 96). Etymology: The new generic name is composed of two parts: ‘Karakum’, referring to the regional name for the Karakumy Desert where the type species and some other species were discovered, combined with the ending of the generic name Lycosa (meaning ‘tear like a wolf’; see Cameron, 2005: 303), to which the majority of large burrowing Holarctic wolf spiders are currently assigned. The generic name is feminine in gender. Description: Large to very large fossorial wolf spiders, with body lengths 20.23±3.23 (n=8) in males, and 22.9±4.05 (n=7) in females. Carapace: In both sexes relatively low, with a clearly marked gradual descent from cephalic region towards abdomen (Figs 26, 35, 54, 78, 138, 158), densely clothed with white or yellowish white setae, and with prominent dense white or yellowish marginal pubescence; all three characters are typical of lycosid burrowers (see Zyuzin, 1990). Chelicerae: Large, vertical, their proximal halves/twothirds of frontal side densely clothed with white or yellowish setae (Figs 32, 53, 79, 136); cheliceral groove with three promarginal and three retromarginal teeth (Figs 144, 177). Eyes: AER procurved and distinctly (1.3-1.4 times) shorter than SER (Figs 32, 53, 136); PME/AME ratio 1.7-2.5. Clypeus: Narrow, its height equal or 1.3-1.7 times shorter than AME diameter. Labium: Visibly wider than long (length/width ratio 0.6- 0.8). Sternum: Ovoid, densely covered with white setae in both sexes (e.g. Figs 23, 49, 52, 137). Abdomen: Venter in both sexes without black pattern (e.g. Figs 25, 52, 91), thus distinct from the majority of Palaearctic burrowing lycosine genera described to date (see Simon, 1876; Logunov, 2010, 2012). Legs: leg formula IV,I,II,III in both sexes, rarely IV,II,I,III in some males; all segments densely covered with white setae; in both sexes, metatarsi and tarsi I-II ventrally with well-developed scopulae and longitudinal rows of spinules (sometimes poorly visible; Figs 36, 63, 140), tarsi III-IV only with ventral longitudinal rows of spinules (in some specimens a scopula could be developed on lateral sides of segments only; Fig. 141). Female pedipalp: With a single tarsal claw (e.g. Figs 26, 35, 138). Female copulatory organs: Epigyne with a well pronounced longitudinal atrium being at least two times longer than wide; edges at proximal end of atrium forming two round convergent lips, these usually markedly sclerotized and darker (brown or russet) than nearby cuticle (e.g. Figs 27, 61, 85); septal pedicel absent; median septum essentially reduced to posterior transverse, slightly convex plate of variable shape (e.g. Figs 27, 96); spermathecae tube-shaped, only slightly wider than or of same width as narrow and short insemination ducts (e.g. Figs 28, 43, 62, 121). Male pedipalp: Femur length equal to that of patella+tibia (Figs 15-16); cymbium symmetrical, twice as long as wide, with almost round alveolus (Fig. 65), its length about equal to that of palpal tibia; distal part of cymbium 1.1-1.3 times shorter than alveolus length (Fig. 65); cymbium with a cluster of blunt, rigid and straight bristles on its tips (Figs 45, 69) as typical of lycosid burrowers (Zyuzin, 1990, 1993). Male copulatory organs: Subtegulum round and comparatively small, situated in proximal-mesal position (Figs 9, 46, 56, 98: St); tegulum round and broad, in unexpanded palp clearly visible only on prolateralproximal side of bulbus (Figs 55, 98, 118: T); median apophysis wide (usually wider than long) and broad (Figs 9, 55, 118: OP, IP), folded along its proximal edge and consisting of two (outer and inner) flat plates, the outer plate bearing a proximal extension and a median tooth (Figs 56, 98: MT, PE); median tooth rarely singular and finger-shaped (Figs 30, 42), usually consisting of a lateral claw and a median edge bearing micro-teeth (indicated by arrow in Figs 123, 128) and in some species with a low serrate flange at its foot (indicated by arrow in Figs 125, 134, 152); synembolus biramous, with two acutely pointed lamellae (Figs 57, 98, 118: Se); a triangular hyaline conductor present, well-developed and pointed ventrad (Figs 12, 56, 118: C); embolus thin, with a rather wide and prominent pars pendula (Figs 4, 116, 129), its origin in a prolatero-apical position, with only the embolic tip visible in between or beneath branches of the synembolus in unexpanded palp (Fig. 57). Comments: Within the Lycosoidea the transverse median apophysis is considered a typical feature of the Lycosidae (Griswold, 1993) and a synapomorphy of the Lycosinae (Dondale, 1986), although its shape varies. In Karakumosa gen. nov. the median apophysis is large and composite, consisting of two distinct plates that appear fused along their proximal edges: the outer and the inner plates (e.g. Figs 9, 56, 118: OP, IP). Such a complex structure of the median apophysis is currently regarded as unique within the Lycosinae and within the entire family Lycosidae. Of the lycosid genera known to us, only two have a comparably complex structure of the median apophysis: Oculicosa Zyuzin, 1993 (Logunov & Gromov, 2011: figs 1-2) and Zyuzicosa (Logunov, 2010: figs 34-39). The outer plate of the median apophysis of Karakumosa gen. nov., with its proximal extension and median tooth of MA, looks like an apomorphic modification of the prominent transverse chitinous ridge of the median apophysis in Oculicosa. Obviously, both structures are homologous. Another unique feature of Karakumosa gen. nov. is its biramous synembolus, consisting of two thin and very acutely pointed lamellae (e.g. Figs 4, 57, 67, 116). The only other lycosid genus with a comparable conformation of the synembolus is Zyuzicosa (Logunov, 2010: figs 64, 66), but in the latter genus it consists of one acutely pointed lamella and a wide, strongly sclerotized base. In the absence of a phylogenetic analysis of the Palaearctic genera of Lycosidae (but see Murphy et al., 2006; Piacentini & Ramírez, 2019), it is difficult to establish whether both unique features of Karakumosa gen. nov. are primitive or derived (they are likely to be derived). Yet, as a provisional hypothesis to be further tested, we consider both of them as the putative synapomorphies of Karakumosa gen. nov. We speculate that if the genus Karakumosa gen. nov. was included in one of the two latest phylogenetic analyses of the Lycosidae based on DNA data (Murphy et al., 2006; Piacentini & Ramírez, 2019), it would likely be placed either within the clade E (sensu Murphy et al., 2006: figs 2-3), somewhere close to Lycosa tarantula (Linnaeus, 1758) and the clade E1, or within the Lycosinae (sensu Piacentini & Ramírez, 2019: fig. 4), in the branch containing the Palaearctic Lycosa species. Composition: To date nine species are assigned to Karakumosa gen. nov.: K. alticeps (Kroneberg, 1875), comb. nov. (♂ ♀, Uzbekistan and southern Kazakhstan), K. badkhyzica sp. nov. (♂ ♀, Turkmenistan), K. gromovi sp. nov. (♂ ♀, southern Uzbekistan), K. medica (Pocock, 1889), comb. nov. (♂ ♀, north-western Afghanistan), K. repetek sp. nov. (♂ ♀, Turkmenistan), K. shmatkoi sp. nov. (♂ ♀, northern Ciscaspian region and Azerbaijan), K. tashkumyr sp. nov. (♂, Kyrgyzstan), K. turanica sp. nov. (♂ ♀, Turkmenistan), K. zyuzini sp. nov. (♂ ♀, Uzbekistan). Distribution: Central Asia (Fig. 1): (semi)desert regions of the northern Ciscaspian Region, eastern Azerbaijan, Kazakhstan, Kyrgyzstan, Uzbekistan, Turkmenistan and north-western Afghanistan; the occurrence of this genus in northern and north-eastern Iran and Tajikistan is very likely. The genus is essentially restricted to the so-called Turan zoogeographic province (sensu Kryzhanovsky, 2002) (Fig. 1). It is the third genus of fossorial wolf spiders within the currently known Lycosinae that is confined to Central Asia (Table 1). The other two are Oculicosa (see Zyuzin, 1993; Logunov & Gromov, 2011: fig. 6) and Zyuzicosa (see Logunov 2010, 2012: map), but their ranges are markedly smaller and of a different configuration. Karakumosa gen. nov. seems to be a typical Turan genus (sensu Pravdin & Mishchenko, 1980) and an endemic to Central Asia; its geographical range lies within the Turan lowlands of the desert zone. We are unaware of any other Central Asian spider genus that has a distributional pattern similar to that of Karakumosa gen. nov. Key to the species of Karakumosa gen. nov. The female of K. tashkumyr sp. nov. remains unknown and thus is not included here. 1A Males........................................................................................................................................................................ 2 1B Females..................................................................................................................................................................10 2A Proximal extension of median apophysis clearly hook-shaped (Figs 60, 118, 150)................................................ 3 2B Proximal extension of median apophysis of a different shape (Figs 2, 46, 83, 98)................................................. 5 3A Median tooth of median apophysis with a low serrate flange at its foot (indicated by arrow in Figs 125, 134, 152).................................................................................................................................................................................. 4 3B Median tooth of median apophysis without such flange (Figs 66, 74-75)...................................... gromovi sp. nov. 4A Inner plate of median apophysis as wide as outer plate, clearly visible in ventral view (indicated by arrow in Fig. 148); tips of both synembolic lamellae markedly bent downward (Fig. 149)............................. tashkumyr sp. nov. 4B Inner plate of median apophysis comparatively narrower and almost hidden beneath outer plate (indicated by arrow in Fig. 118); synembolic lamellae straight or with tips only slightly bent downward (Fig. 116)........................................................................................................................................................................... shmatkoi sp. nov. 5A Proximal extension of median apophysis prominent (Figs 46, 83, 98)................................................................... 6 5B Proximal extension of median apophysis not prominent (Fig. 174).................................................. zyuzini sp. nov. 6A Proximal extension of median apophysis spade/spatula-like, as wide as long (Figs 46, 98).................................. 7 6B Proximal extension of median apophysis wider than long (Figs 2, 83, 161).......................................................... 8 7A Median tooth of median apophysis finger-shaped (Figs 31, 42)................................................. badkhyzica sp. nov. 7B Median tooth of median apophysis bifurcated at its tip (Fig. 100)................................................... repetek sp. nov. 8A Median tooth of median apophysis flat, without a ventral bulge (Figs 5, 164)....................................................... 9 8B Median tooth of median apophysis with a ventral bulge (Fig. 87)................................................................ medica 9A Proximal extension of median apophysis twice as wide as long, with a markedly pointed prolaterad-directed shoulder (Fig. 161); median tooth quadrangular (Fig. 164)........................................................... turanica sp. nov. 9B Proximal extension of median apophysis triangular, with an obtuse prolaterad-directed shoulder (Fig. 12); median tooth triangular, with a serrate prolateral edge (Figs 5-8)............................................................................ alticeps 10A Edges of epigynal atrium subparallel or slightly bent outward (Figs 44, 61, 72, 85)........................................... 11 10B Edges of epigynal atrium slanted to each other; atrium anteriorly clearly narrower than posteriorly (Figs 27, 96).................................................................................................................................................................................. 13 11A Edges of epigynal atrium subparallel (Figs 61, 85), spermathecae as in Figs 62, 86............................................ 12 11B Edges of epigynal atrium slightly bent outward (biconvex), atrium barrel-shaped (Fig. 44), spermathecae as in Fig. 43................................................................................................................................................. badkhyzica sp. nov. 12A Posterior transverse plate of epigyne in the shape of an inverted triangle (Figs 61, 72), spermathecae markedly widened anteriorly (Figs 62, 73)..................................................................................................... gromovi sp. nov. 12B Posterior transverse plate of epigyne anchor-shaped (Fig. 85), spermathecae not widened anteriorly, worm-shaped (Fig. 86)......................................................................................................................................................... medica 13A Posterior transverse plate more or less anchor-shaped (Figs 27, 167-168), spermathecae curved anticlockwise or subparallel (Figs 28, 121, 166)..............................................................................................................................14 13B Posterior transverse plate dumbbell-shaped (Fig. 96), spermathecae curved clockwise (Fig. 95)... repetek sp. nov. 14A Epigynal atrium markedly narrowed at its anterior end, pawn-shaped (Figs 27, 122).......................................... 15 14B Epigynal atrium much less narrower at its anterior end, with almost subparallel lateral edges (Figs 167, 179).. 16 15A Posterior transverse plate of epigyne in the shape of a low inverted triangle, epigynal edges strongly sigmoid (Fig. 122); spermathecae markedly swollen in anterior portion (Fig. 121)........................................... shmatkoi sp. nov. 15B Posterior transverse plate of epigyne slightly procurved,epigynal edges indistinctly sigmoid (Fig. 27); spermathecae not swollen anteriorly (Figs 28-29).............................................................................................................. alticeps 16A Posterior transverse plate of epigyne with straight posterior margin (Fig. 179); spermathecae distinctly inclined towards each other (Fig. 182)............................................................................................................ zyuzini sp. nov. 16B Posterior transverse plate of epigyne anchor-shaped, with convex posterior margin (Fig. 167); spermathecae more or less parallel to each other (Fig. 166).......................................................................................... turanica sp. nov.

Karakumosa shmatkoi sp. nov. Figs 103-141, 155 Lycosa alticeps (Kroneberg, 1875). – Schmidt, 1895: 450 (partim, misidentification). – Dunin, 1984: 55. – Minoransky & Ponomarev, 1984: 85-86 (all misidentifications). “ Lycosa ” sp. 1. – Ponomarev & Abdurakhmanov, 2014: 92-93. “ Lycosa ” sp. 2. – Ponomarev & Abdurakhmanov, 2014: 93. Holotype: ZMMU; male (Figs 105-106, 128, 132-133); KAZAKHSTAN, Atyrau Province, c. 20 km NE of Ganyushkino Vil., Zhuzguntyube stow (46°43’1.4’’N, 49°25’32.1’’E); 6.VII.1977; leg. F.A. Saraev. Paratypes: ZMMU; 1 female; same locality as for the holotype; 1.-10.VII.1977; leg. F.A. Saraev. – ISEA; 2 males; KAZAKHSTAN, Atyrau Province, Embinsk Distr., near Tengiz (46°23’49.9’’N, 53°25’22.6’’E); 8.VI.1986; leg. F.A. Saraev. – ZMMU; 1 male; KAZAKHSTAN, Atyrau Province, Embinsk Distr., near Koschagyl (46°48’17.3’’N, 53°43’50’’E); 19.- 24.VI.1987; leg. F.A. Saraev. – ZMMU; 6 males; KAZAKHSTAN, Mangistau Province, Mangyshlak, c. 10 km S of Fort Shevchenko, shore of Tyub-Karagan Peninsula (44°26’19.9’’N, 50°15’19.9’’E), hilly sands, pitfall traps; 17.VI.2013; leg. G.M. Abdurakhmanov. – ZMMU; 3 males; KAZAKHSTAN, Mangistau Province, Mangyshlak, Island Kulaly (44°53’31.4’’N, 50°03’13.2’’E), fine hilly sands, hand collecting; 19.VI.2013; leg. G.M. Abdurakhmanov. – MHNG; 2 males; same data. – PSU; 1 male; KAZAKHSTAN, Aktobe Province, c. 25 km ENE of Embi Vil., Mugodzhary Mts (c. 48°57’N, 58°39’E); 28.VI.2013; leg. A.O. Shkurikhin. – MMUE; 1 male; RUSSIA, Kalmykia, Yashkul Distr., c. 55 km NE of Yashkul Vil., near Utta Vil. (46°22’33.9’’N, 46°01’18.5’’E), hilly sands with sparse vegetation; 12.VI.1975; leg. A.V. Ponomarev. – ZMMU; 2 males; RUSSIA, Kalmykia, Chernozemel’sk Distr., c. 65 km SE of Komsomol’sky Vil., near Artezian Vil. (44°57’29.5’’N, 46°37’53.5’’E); 1.-4.VII.1976; leg. E.A. Khachikov. Other material: ZMMU; 1 female (Figs 136-141); AZERBAIJAN, Absheron Peninsula (no exact locality); no date and collector given. Etymology: The species is dedicated to our friend and colleague, Mr Vladimir Yu. Shmatko (Rostov-on-Don, Russia), who has been collaborating with the second author (AVP) in spider studies for many years and who took the majority of digital photos of Karakumosa species given in the present paper. Diagnosis: The male of K. shmatkoi sp. nov. is most similar to those of K. gromovi sp. nov. (Figs 59, 60, 64-69) and K. tashkumyr sp. nov. (Figs 142-154); it can be distinguished from the former by the presence of a low serrate flange at the foot of the median tooth (absent in K. gromovi sp. nov.; Figs 125, 134 cf. Figs 74-75), and from the latter by a narrower inner plate of the median apophysis, which is almost hidden under the outer plate (Figs 118-119 cf. Figs 148, 150) and by the shape of the synembolus (Fig. 116 cf. Fig. 149). In the sigmoid lateral edges of the epigynal atrium, the female is similar to those of K. repetek sp. nov. (Figs 95-96) and K. zyuzini sp. nov. (Figs 179, 182), from which it differs in the shape of the posterior transverse plate (developed as a low, inverted triangle; Fig. 122 cf. Fig. 96 and Fig. 179) and by the spermathecae being visibly swollen (Fig. 121 cf. Fig. 95 and Fig. 182). See also comments above under ‘Diagnosis’ of K. alticeps. Description: Male (holotype). Measurements: Carapace 11.00 long, 9.30 wide. Eye sizes and interdistances: AME 0.45, ALE 0.40, PME 0.90, PLE 0.90, AME-AME 0.38, AME-ALE 0.15, PME-PME 1.20, PME-PLE 1.15. Width of anterior eye row 2.25, of second row 2.95, of third row 3.65. Clypeus height 0.35; chelicera length 4.00. Abdomen 10.50 long, 7.20 wide. Length of leg segments: I 10.00 + 5.00 + 9.80 + 10.00 + 4.80 (39.60); II 11.00 + 4.50 + 9.50 + 10.30 + 4.90 (40.20); III 10.00 + 3.80 + 7.60 + 9.80 + 4.20 (35.40); IV 12.00 + 4.10 + 9.70 + 13.50 + 5.40 (44.70). Leg formula: IV, II, I, III. Colouration in alcohol (Figs 103-106, 126-127): Carapace dark brown, densely covered with yellowish white setae, without two wide brownish longitudinal paramedian bands. Sternum yellow-orange-coloured, densely covered with white setae. Maxillae and labium yellowish brown, with yellow tips. Chelicerae dark brown, their frontal and lateral sides densely covered with yellowish white setae. Abdomen: dorsum densely covered with white setae, with an indistinct cardiac mark outlined by brown lines; sides and venter yellow, densely covered with white setae. Book-lung covers yellow, densely covered with white setae. Spinnerets white. All legs yellow brownish, densely covered with white setae; metatarsi and tarsi of all legs ventrally darker (brown). Palp yellow, densely covered with white setae. Palp structure (Figs 107-112, 115-120, 123-125, 128- 135): Acutely pointed synembolic lamellae visibly convergent; median tooth developed as a large median claw with additional small teeth on its prolateral side and a prominent serrate ventral flange; proximal extension wide and hook-shaped; distance between proximal extension and median tooth wide, equal to two proximal extension widths; inner plate large, transverse-ovoid, its retrolateral shoulder extended and bent ventrad; conductor triangular, obtuse at its tip (pointed in other specimens). Female (paratype). Measurements: Carapace 11.50 long, 8.60 wide. Eye sizes and interdistances: AME 0.45, ALE 0.35, PME 1.15, PLE 1.00, AME-AME 0.30, AME-ALE 0.18, PME-PME 1.20, PME-PLE 1.45. Width of anterior eye row 2.00, of second row 3.15, of third row 3.90. Clypeus height 0.50; chelicera length 4.85. Abdomen 14.00 long, 11.00 wide. Length of leg segments: I 9.80 + 4.10 + 7.00 + 6.20 + 3.50 (30.60); II 8.70 + 3.50 + 6.70 + 6.30 + 3.60 (28.80); III 8.00 + 3.60 + 5.80 + 6.80 + 3.60 (27.80); IV 10.00 + 4.50 + 7.00 + 9.50 + 3.90 (34.90). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 113, 114): Damaged and shabby specimen with abdomen detached from carapace. Carapace brown, densely covered with yellowish white setae and with two longitudinal lateral bands of brownish setae; carapace sides with wide marginal bands of white setae. Sternum brownish, densely covered with white setae. Maxillae and labium brown, with yellowish tips. Chelicerae dark brown, proximal half of frontal side densely covered with yellowish white setae. Abdomen: dorsum densely covered with yellowish white setae and with a large, wide, brownish cardiac mark; sides and venter, including book-lung covers, densely covered with white setae. Spinnerets brown. All legs and palps brownish yellow, densely covered with white setae. Palps with a claw at their tips. Epigyne and vulva (Figs 121-122, 139): Epigynal atrium twice as long as wide, with markedly sigmoid lateral edges (almost S-shaped); posterior transverse plate developed as a low, inverted triangle, its central part slightly elevated and pointed backwards; spermathecae straight and visibly swollen in anterior portion, directed antero-mediad, inclined towards each other. Comments: The males of K. shmatkoi sp. nov. examined display a noticeable variation in the shape of the proximal extension of the pedipalp which has either an obtuse (Fig. 132) or pointed (Figs 118-119) median shoulder. In the latter case, the proximal extension varies in its width, being visibly narrower (Fig. 118) or wider (Fig. 119). It is possible that more than one closely related species are here placed under the name of K. shmatkoi sp. nov. Unfortunately, the available material does not allow us to scrutinize the problem further; currently only one variety is known from both sexes. The problem needs special attention in the future when more material of both sexes from a larger number of localities is available. Distribution: Known from two localities in Kalmykia, Russia (Minoransky & Ponomarev, 1984: sub Lycosa alticeps; present data), and from several localities in western Kazakhstan (Ponomarev & Abdurakhmanov 2014: sub “ Lycosa ” sp. 1 & “ Lycosa ” sp. 2; present data) and Azerbaijan (Absheron Peninsula, Baku and Chilov Island) (Schmidt, 1895; Dunin, 1984: sub L. alticeps; present data) (Fig. 155)., Published as part of Logunov, Dmitri V. & Ponomarev, Alexander V., 2020, Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae), pp. 275-313 in Revue suisse de Zoologie 127 (2) on pages 295-301, DOI: 10.35929/RSZ.0021, http://zenodo.org/record/5743710, {"references":["Schmidt P. 1895. Beitrag zur Kenntnis der Laufspinnen (Araneae Citigradae Thor.) Russlands. Zoologische Jahrbucher, Abtheilung fur Systematik, Geographie und Biologie der Thiere 8 (4): 439 - 484.","Dunin P. M. 1984. Fauna and ecology of spiders (Aranei) of Apsheron Peninsula [pp. 45 - 60]. In: Utochkin A. S. et al. (eds), Fauna i ekologiya paukoobraznykh. PGU Press, Perm, 159 pp. [In Russian]","Minoransky V. A., Ponomarev A. V. 1984. Materials on the spider fauna of Kamykia [pp. 82 - 92]. In: Utochkin A. S. et al. (eds), Fauna i ekologiya paukoobraznykh. PGU Press, Perm, 159 pp. [In Russian]","Ponomarev A. V. & Abdurakhmanov G. M. 2014. Spiders (Aranei) of the shore and islands of the northern part of Caspian Sea. The South of Russia: Ecology and Development 1: 76 - 121. [In Russian]"]}

Karakumosa zyuzini sp. nov. Figs 155, 169-186 Holotype: ISEA, 001.8405; male; UZBEKISTAN, Navoiy Region, Kanimekh Distr., near Chengeldy (c. 40°56’44.1”N, 64°18’06.0”E), flat clay clough between sandy plots; 22.-23.V.1994; leg. A.A. Zyuzin. Paratypes: ISEA, 001.4188; 11 males, 3 females; collected together with the holotype. – ZMMU; 2 males, 2 females; same data. – MMUE; 3 males, 3 females; same data. – MHNG; 2 males, 2 females; same data. Etymology: The species is dedicated to our friend and colleague, Dr Alexei A. Zyuzin (Almaty, Kazakhstan), an expert on the Lycosidae, who collected the type specimens of this species. Diagnosis: The male of K. zyuzini sp. nov. can be readily distinguished from males of all other known Karakumosa species by the shape of the large, poorly marked proximal extension of the MA (Figs 174, 176). The female of K. zyuzini sp. nov. is most similar to that of K. repetek sp. nov. from which it differs in the shape of the posterior transverse epigynal plate (with straight posterior margin vs. dumbbell-shaped, Fig. 179 cf. Fig. 96) and the straight vs. C-curved spermathecae (Fig. 182 cf. Fig. 95). See also comments under ‘Diagnoses’ of K. shmatkoi sp. nov. and K. turanica sp. nov. Description: Male (paratype, MMUE). Measurements: Carapace 10.50 long, 8.00 wide. Eye sizes and interdistances: AME 0.51, ALE 0.35, PME 1.00, PLE 0.90, AME-AME 0.25, AME-ALE 0.30, PME-PME 1.25, PME-PLE 1.40. Width of anterior eye row 2.00, of second row 3.00, of third row 3.90. Clypeus height 0.37; chelicera length 4.30. Abdomen 10.50 long, 6.30 wide. Length of leg segments: I 11.00 + 4.00 + 9.90 + 9.80 + 5.00 (39.70); II 10.50 + 3.80 + 9.10 + 10.00 + 4.80 (38.20); III 9.30 + 3.30 + 7.10 + 10.50 + 4.10 (34.30); IV 11.50 + 3.80 + 9.60 + 13.80 + 5.00 (43.70). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 169-170): Carapace brown, densely covered with white setae and with two poorlymarked wide brownish longitudinal paramedian bands. Sternum yellow, densely covered with white setae. Maxillae brownish yellow. Labium brownish yellow, with yellow tip. Chelicerae brown, their frontal and lateral sides densely covered with white setae. Abdomen: dorsum densely covered with white setae, with a brownish colour pattern consisting of longitudinal lines outlining cardiac mark and transverse lines in rear half of dorsum; sides and venter yellow, densely covered with white setae. Book-lung covers yellow, densely covered with white setae. Spinnerets yellow brownish. All legs yellow brownish, densely covered with white setae; metatarsi and tarsi of all legs ventrally darker (brownish). Palp yellow brownish, densely covered with white setae. Palp structure (Figs 173-178, 180-181, 183-186):Acutely pointed synembolic lamellae both curved downwards and subparallel to each other; median tooth bifurcated, with a serrated prolateral edge; proximal extension large and ovoid, not distinct from margin of outer plate; inner plate large, transverse-ovoid; conductor triangular, pointed at its tip. Female (paratype, MMUE). Measurements: Carapace 12.00 long, 9.70 wide. Eye sizes and interdistances: AME 0.50, ALE 0.40, PME 1.00, PLE 1.00, AME-AME 0.40, AME-ALE 0.25, PME-PME 1.40, PME-PLE 1.60. Width of anterior eye row 2.40, of second row 3.00, of third row 4.25. Clypeus height 0.65; chelicera length 6.20. Abdomen 16.20 long, 12.00 wide. Length of leg segments: I 10.00 + 4.20 + 8.10 + 6.50 + 3.70 (32.50); II 9.40 + 4.10 + 7.40 + 7.10 + 3.60 (31.60); III 8.50 + 3.90 + 6.10 + 7.50 + 3.90 (29.90); IV 11.00 + 4.00 + 8.60 + 10.50 + 4.60 (38.70). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 171-172): Carapace dark brown, densely covered with yellowish white setae and with a poorly marked pattern of two wide brownish longitudinal paramedian bands. Sternum yellow-orangecoloured, densely covered with white setae. Maxillae and labium brown, with yellow tips. Chelicerae dark brown, their frontal and lateral sides densely covered with yellowish white setae. Abdomen: dorsum densely covered with yellowish white setae, with a brownish cardiac mark; sides and venter yellow, densely covered with white setae. Book-lung covers yellow, covered with white setae. Spinnerets yellow brownish. All legs yellow brownish, densely covered with white setae; metatarsi and tarsi of all legs darker (brownish). Palp yellow brownish, densely covered with white setae, carrying a tarsal claw. Epigyne and vulva (Figs 179, 182): Epigynal atrium twice as long as wide, with almost subparallel, slightly sigmoid lateral edges; posterior transverse plate narrow and straight; spermathecae tube-shaped, slightly swollen in anterior part and straight, directed antero-mediad, inclined towards each other. Distribution: Only known from the type locality, Chengeldy in Navoiy Region of Uzbekistan (Fig. 155)., Published as part of Logunov, Dmitri V. & Ponomarev, Alexander V., 2020, Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae), pp. 275-313 in Revue suisse de Zoologie 127 (2) on pages 305-309, DOI: 10.35929/RSZ.0021, http://zenodo.org/record/5743710

Karakumosa badkhyzica sp. nov. Figs 30-48, 76 Lycosa alticeps (Kroneberg, 1875). – Ovtsharenko & Fet, 1980: 443. – Mikhailov & Fet, 1994: 508 (misidentification of specimens from Badkhyz). Holotype: ISEA; male; TURKMENISTAN, Mary Velayat, c. 73 km NW of Serhetabat (= Kushka), Badkhyz (= Badhyz) Reserve (c. 35°52’N, 61°40’E), cordon Kyzyl-Dzhar, clay slope; 10.-14.IV.1993; leg. A.A. Zyuzin. Paratypes: ISEA; 3 females; collected together with the holotype. – ZMMU; 1 male, 1 female; same data. – MMUE; 1 male, 1 female; same data. Etymology: The species epithet is latinized adjective derived from the name of the type locality, the Badkhyz (= Badhyz) Reserve in Turkmenistan. Diagnosis: The male of K. badkhyzica sp. nov. is most similar to that of K. repetek sp. nov. (Figs 94, 98, 102), but differs in having a smaller and narrower proximal extension of the MA (wide, spade-shaped in K. repetek sp. nov.; Figs 40, 46 cf. Fig. 98) and an undivided, finger-shaped median tooth (bifurcated in K. repetek sp. nov.; Figs 30-31, 42 cf. Figs 97, 100). The female of this species is similar to that of K. medica (Figs 85-86), but can be readily distinguished by a shorter epigynal atrium (Fig. 44) and by the shape of the spermathecae: anteriorly markedly swollen in K. badkhyzica sp. nov. (Fig. 43), worm-shaped, anteriorly not swollen in K. medica (Fig. 86). Description: Male (paratype, MMUE). Measurements: Carapace 7.65 long, 4.50 wide. Eye sizes and interdistances: AME 0.40, ALE 0.34, PME 0.68, PLE 0.75, AME-AME 0.20, AME-ALE 0.10, PME-PME 0.80 PME-PLE 0.85. Width of anterior eye row 1.63, of second row 2.30, of third row 2.20. Clypeus height 0.10; chelicera length 2.75. Abdomen 5.75 long, 3.25 wide. Length of leg segments: I 8.20 + 3.30 + 7.10 + 7.20 + 4.40 (30.20); II 7.80 + 3.40 + 6.20 + 7.50 + 3.70 (28.60); III 7.40 + 3.00 + 5.30 + 8.00 + 3.90 (27.60); IV 8.50 + 3.20 + 7.00 + 9.80 + 4.50 (33.00). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 37-38): Carapace brownish, with a wide median longitudinal yellowish white band of setae along entire length of carapace and with two wide lateral brown longitudinal bands of setae; carapace sides with wide marginal bands of white setae. Sternum light brown, densely covered with white setae. Maxillae and labium brownish, with yellow tips. Chelicerae brown, proximal half of frontal side densely covered with white setae. Abdomen: dorsum densely covered with white setae, with a long, wide, yellow-brown cardiac mark; sides and venter densely covered with white setae. Booklung covers yellow, covered with white setae. Spinnerets brown. All legs yellow, densely covered with white setae; Mt I and Tr I brown, also densely covered with white setae. Palp yellow, with the brownish cymbium, densely covered with white setae. Palp structure (Figs 30-31, 39-42, 45-48): Acutely pointed synembolic lamellae diverging from each other; median tooth finger-shaped, in some specimens with a basal tooth; proximal extension narrow, spatula-like; inner plate large, with an extended retrolateral shoulder; conductor triangular, pointed at its tip. Female (paratype, MMUE). Measurements: Carapace 8.70 long, 6.50 wide. Eye sizes and interdistances: AME 0.45, ALE 0.38, PME 0.88, PLE 0.95, AME-AME 0.25, AME-ALE 0.15, PME-PME 0.93, PME-PLE 1.20. Width of anterior eye row 1.93, of second row 2.68, of third row 3.30. Clypeus height 0.30; chelicera length 4.35. Abdomen 8.76 long, 6.40 wide. Length of leg segments: I 6.60 + 3.20 + 4.90 + 4.50 + 2.80 (22.00); II 6.50 + 3.20 + 4.30 + 4.30 + 2.70 (21.00); III 5.30 + 2.50 + 3.60 + 5.10 + 2.80 (19.30); IV 7.50 + 3.00 + 5.30 + 6.70 + 3.50 (26.00). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 32-35): Carapace yellowbrown, densely covered with white setae and with two paramedian longitudinal bands of brown setae. Sternum brownish yellow, densely covered with white setae. Maxillae and labium brown, with yellow tips. Chelicerae dark brown, proximal half of frontal side densely covered with yellowish white setae. Abdomen: dorsum densely covered with white setae, with a large, wide, brownish cardiac mark and with a brownish pattern of transverse lines; sides and venter, including book-lung covers, densely covered with white setae. Spinnerets brownish. All legs and palps yellow, densely covered with white setae; tarsi of all legs darker (brownish). Palps with a claw at their tips. Epigyne and vulva (Figs 43-44): Epigynal atrium twice as long as wide, with lateral edges slightly biconvex; posterior transverse plate short, anchor-shaped; spermathecae tube-shaped, directed antero-mediad, inclined towards each other, distinctly swollen in anterior portion. Distribution: Only known from the type locality, the Badkhyz Reserve in Turkmenistan (Fig. 76). Habitat: This species occurs in sparse pistache woodland, with an undergrowth dominated by bulbous bluegrass (Poa bulbosa) and sedge (Carex pachystylis) (Ovtsharenko & Fet, 1980: sub Lycosa alticeps).

Karakumosa gromovi sp. nov. Figs 49-76 Holotype: ISEA; male; UZBEKISTAN, Surxondaryo Region, Baisun [= Boysun] Distr., c. 44 km SW of Denau [= Denov], SE foothills of Dzhetymkalyas Mt. Range (38°01’10.6”N, 67°28’06.3”E), c. 640 m. a.s.l.; 13.-14.V.1994; leg. A.V. Gromov. Paratypes: ISEA; 1 female; collected together with the holotype. – ZMMU; 1 male, 1 female; same data. – MMUE; 1 male, 1 female; same data. – ISEA; 1 female; from the type locality; 14.V.1994; leg. A.V. Gromov & A.A. Zyuzin. Etymology: This species is dedicated to our friend and colleague, Mr Alexander V. Gromov (Bingen-am-Rhein, Germany), who collected the type specimens. Diagnosis: In the hook-shaped proximal extension of the MA, the male of K. gromovi sp. nov. is most similar to males of K. shmatkoi sp. nov. (Figs 115-120) and K. tashkumyr sp. nov. (Figs 145-154), but can be readily distinguished by the absence of a low serrate flange at the foot of the median tooth (present in K. tashkumyr sp. nov.; Figs 74-75 cf. Figs 107-112 and Figs 152-154). In the straight, subparallel lateral edges of the epigynal atrium, the female of K. gromovi sp. nov. is most similar to that of K. medica, from which it can be distinguished by the triangular posterior transverse plate of the median septum and by the wider and shorter spermathecae (anchor-shaped posterior transverse plate and wormshaped spermathecae in K. medica; Figs 61-62, 72-73 cf. Figs 85-86). Description: Male (paratype in MMUE). Measurements: Carapace 9.50 long, 7.40 wide. Eye sizes and interdistances: AME 0.50, ALE 0.45, PME 1.20, PLE 1.00, AME-AME 0.20, AME-ALE 0.15, PME-PME 1.25, PME-PLE 1.50. Width of anterior eye row 2.00, of second row 2.80, of third row 3.50. Clypeus height 0.35; chelicera length 3.90. Abdomen 8.75 long, 6.25 wide. Length of leg segments: I 9.80 + 3.90 + 8.00 + 8.40 + 4.40 (34.50); II 9.40 + 3.90 + 7.50 + 8.80 + 4.00 (33.60); III 8.20 + 3.10 + 6.50 + 9.00 + 3.50 (30.30); IV 9.80 + 3.50 + 8.50 + 11.50 + 4.70 (38.00). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 49-50): Carapace brown, densely covered with white setae, with two wide longitudinal bands of yellow brownish setae. Sternum brownish yellow, densely covered with white setae. Maxillae and labium orange-coloured, with yellow tips. Chelicerae brown, proximal half of frontal side and lateral sides densely covered with white setae. Abdomen: dorsum densely covered with white setae, with a wide, yellow brownish cardiac mark and with a pattern consisting of yellow brownish transverse stripes and patches; sides and venter densely covered with white setae. Book-lung covers yellow, densely covered with white setae. Spinnerets yellowish grey. All legs brownish yellow, densely covered with white setae; Mt I-II and Tr I-II darker (brownish), also densely covered with white setae. Palp yellow, with brownish cymbium, densely covered with white setae. Palp structure (Figs 55-60, 64-69, 74-75): Acutely pointed synembolic lamellae subparallel to each other; median tooth markedly bifurcated; proximal extension wide and markedly hook-shaped; distance between proximal extension and median tooth short, equal to width of proximal extension; inner plate transverse, with an extended, obtuse retrolateral shoulder; conductor triangular, obtuse at its tip. Female (paratype in MMUE). Measurements: Carapace 12.00 long, 7.80 wide. Eye sizes and interdistances: AME 0.55, ALE 0.45, PME 1.30, PLE 1.20, AME-AME 0.25, AME-ALE 0.18, PME-PME 1.50, PME-PLE 1.70. Width of anterior eye row 2.00, of second row 3.15, of third row 4.00. Clypeus height 0.40; chelicera length 6.00. Abdomen 12.60 long, 9.40 wide. Length of leg segments: I 8.90 + 3.90 + 6.80 + 6.00 + 3.10 (28.70); II 8.90 + 3.80 + 6.10 + 6.00 + 3.00 (27.80); III 6.70 + 2.90 + 5.20 + 6.30 + 2.90 (24.00); IV 8.50 + 3.50 + 6.90 + 8.00 + 3.80 (30.70). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 51-54, 70-71): Carapace brown, densely covered with white setae and with a well-marked pattern of two wide yellowish brownish longitudinal paramedian bands. Sternum yellow, densely covered with white setae. Maxillae and labium brown, with yellow tips. Chelicerae dark brown, proximal half of frontal side and lateral sides densely covered with yellowish white setae. Abdomen: dorsum densely covered with white setae, with a brownish cardiac mark and a pattern consisting of brownish transverse stripes, patches and speckles; sides and venter yellow, densely covered with white setae. Book-lung covers yellow, densely covered with white setae. Spinnerets greyish yellow. All legs yellow brownish, densely covered with white setae. Palp yellow brownish, densely covered with white setae, with a tarsal claw. Epigyne and vulva (Figs 61-62, 72-73): Epigynal atrium twice as long as wide, with straight subparallel lateral edges; posterior transverse plate markedly triangular, its posterior margin angular; spermathecae pear-shaped, their tips directed medio-anteriad, inclined towards each other. Distribution: Only known from the type locality in southern Uzbekistan (Fig. 76) where this species occurs together with another large burrowing wolf spider: Zyuzicosa baisunica Logunov, 2010; see Logunov (2010) for further information on the latter species., Published as part of Logunov, Dmitri V. & Ponomarev, Alexander V., 2020, Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae), pp. 275-313 in Revue suisse de Zoologie 127 (2) on pages 287-289, DOI: 10.35929/RSZ.0021, http://zenodo.org/record/5743710, {"references":["Logunov D. V. 2010. On new central Asian genus and species of wolf spiders (Araneae: Lycosidae) exhibiting a pronounced sexual size dimorphism. Proceedings of the Zoological Institute RAS 314 (3): 233 - 263."]}

Karakumosa tashkumyr sp. nov. Figs 142-155 Holotype: ISEA, 001.8406; male; KYRGYZSTAN, Dzhalalabad Area, N of Taşkomur (= Tash-Kumyr) (c. 41°23’N, 72°14’E), clay hills; 14.-15.VI.1992; leg. A.A. Fedorov & A.A. Zyuzin. Paratypes: ISEA; 7 males; collected together with the holotype. – ZMMU; 2 males; same data. – MMUE; 2 males; same data. – MHNG; 1 male; same data. Etymology: The species epithet is a noun in apposition referring to the name of the type locality, Tash-Kumyr in Kyrgyzstan. Diagnosis: In the presence of a low serrate flange at the foot of the median tooth of the MA, this species is most similar to K. shmatkoi sp. nov. (Figs 107- 112, 115-120, 123-125, 128-135). The males of K. tashkumyr sp. nov. can be readily distinguished by the relative size of the inner plate of the MA, which in the ventral view is comparatively narrower and almost hidden beneath the outer plate in K. shmatkoi sp. nov. and wider and clearly visible in K. tashkumyr sp. nov. (Fig. 148 cf. Fig. 118 and Fig. 119), and by the shape of the synembolus: both tips of the lamellae markedly bent downwards in K. tashkumyr sp. nov. vs. upper tip straight in K. shmatkoi sp. nov. (Fig. 149 cf. Fig. 116 and Fig. 129). The female of K. tashkumyr sp. nov. is unknown. Description: Male (paratype, ISEA). Measurements: Carapace 12.00 long, 8.60 wide. Eye sizes and interdistances: AME 0.55, ALE 0.40, PME 1.10, PLE 1.20, AME-AME 0.30, AME-ALE 0.20, PME-PME 1.00, PME-PLE 1.50. Width of anterior eye row 2.55, of second row 3.35, of third row 4.00. Clypeus height 0.43; chelicera length 5.50. Abdomen 10.50 long, 6.80 wide. Length of leg segments: I 11.50 + 5.10 + 11.00 + 12.40 + 5.20 (45.20); II 11.50 + 4.80 + 10.20 + 12.40 + 5.40 (44.30); III 11.00 + 4.40 + 8.80 + 12.50 + 5.50 (42.20); IV 13.00 + 4.70 + 10.10 + 15.40 + 6.00 (49.20). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 142-143): Carapace brown, densely covered with yellowish white setae and with two wide brownish longitudinal bands. Sternum yelloworange-coloured, densely covered with white setae. Maxillae half brownish and half yellow-orange-coloured. Labium brownish yellow, with a yellow tip. Chelicerae dark brown, their frontal and lateral sides densely covered with white setae. Abdomen: dorsum densely covered with white setae, with an indistinct brownish cardiac mark; sides and venter yellow, densely covered with white setae. Book-lung covers yellow, densely covered with white setae. Spinnerets yellow brownish. All legs yellow brownish, densely covered with white setae; metatarsi and tarsi of all legs ventrally darker (brownish). Palps yellow-orange-coloured, densely covered with white setae. Palp structure (Figs 145-154): Acutely pointed synembolic lamellae bent downwards; median tooth developed as a large median claw with additional small teeth on its prolateral side and a prominent ventral flange looking like an additional tooth; proximal extension wide and hook-shaped; distance between proximal extension and median tooth wide, equal to two proximal extension widths; inner plate large, transverse-ovoid, its retrolateral shoulder bent ventrad; conductor triangular, obtuse at its tip. Female. Unknown. Distribution: Only known from the type locality, north of Taşkomur in Dzhalalabad Area of Kyrgyzstan (Fig. 155)., Published as part of Logunov, Dmitri V. & Ponomarev, Alexander V., 2020, Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae), pp. 275-313 in Revue suisse de Zoologie 127 (2) on page 303, DOI: 10.35929/RSZ.0021, http://zenodo.org/record/5743710

Karakumosa medica (Pocock, 1889) comb. nov. Figs 76-88 Tarentula medica Pocock, 1889: 110, pl. 13, figs 1a-g (description of male and female; 1 adult male, 1 adult female and 1 immature syntypes in the BMNH). Hogna media. – Roewer, 1955b: 249 (misspelling). Lectotype (designated here): BMNH, BM 1887.51; male; AFGHANISTAN, Meshed / Tirp-hul [‘Kalla-idastdargarri’; c. 34°42’N, 61°03’E]; no date [apparently June 1884]; leg. [J.E. T.] Aitchison. Paralectotypes: BMNH, BM 1887.51; 1 female, 1 immature; collected together with the lectotype. Etymology: Although the author (Pocock, 1889) did not explain the origin of the name, the species epithet presumably is the Latin adjective ‘medicus, -a, -um’ (= medical), likely referring to the fear of this spider expressed by local people; see under ‘Comments’ below. Diagnosis: This species is similar to K. badkhyzica sp. nov. (Figs 39-48), but differs in having a wider proximal extension of the MA (Fig. 83), a longer epigynal atrium (Fig. 85) and a different conformation of the spermathecae: worm-shaped in K. medica (Fig. 86) and markedly swollen anteriorly in K. badkhyzica sp. nov. (Fig. 43). See also comments above under ‘Diagnosis’ of K. gromovi sp. nov. Description: Male (lectotype). Measurements: Carapace 13.00 long, 10.00 wide. Eye sizes and interdistances: AME 0.55, ALE 0.50, PME 1.30, PLE 1.25, AME-AME 0.30, AME-ALE 0.20, PME-PME 1.00, PME-PLE 2.45. Width of anterior eye row 2.50, of second row 3.40, of third row 4.20. Clypeus height 0.35; chelicera length 5.00. Abdomen 9.00 long, 6.40 wide. Length of leg segments: I 13.00 + 5.30 + 11.00 + 12.50 + 6.00 (47.80); II 12.60 + 5.30 + 10.50 + 12.50 + 5.50 (46.40); III 11.40 + 4.60 + 8.60 + 12.70 + 5.50 (42.80); IV 13.80 + 4.50 + 11.20 + 16.20 + 6.50 (52.20). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 81-82): Specimen damaged and shabby. Carapace dark russet, almost without white setae. Sternum orange-coloured, densely covered with white setae. Maxillae orange-coloured. Labium orange-coloured, with a yellow tip. Chelicerae dark brown, their frontal sides covered with white setae. Abdomen: dorsum densely covered with white setae, with a yellow cardiac mark outlined by a brown line; sides and venter densely covered with yellowish white setae. Book-lung covers orange-coloured, densely covered with yellowish white setae. Spinnerets brown. All legs orange-coloured brownish, densely covered with white setae. Palps orange-coloured, densely covered with white setae. Palp structure (Figs 83-84, 87-88; mirrored image of right palp): Acutely pointed synembolic lamellae slightly convergent towards each other; medina tooth markedly bifurcated; proximal extension wide and relatively short; inner plate transverse-ovoid; conductor triangular, pointed at its tip. Female (paralectotype). Measurements: Carapace 14.70 long, 11.00 wide. Eye sizes and interdistances: AME 0.70, ALE 0.55, PME 1.70, PLE 1.20, AME-AME 0.35, AME-ALE 0.25, PME-PME 1.10, PME-PLE 3.10. Width of anterior eye row 3.00, of second row 4.25, of third row 5.10. Clypeus height 0.65; chelicera length 6.50. Abdomen 13.00 long, 9.50 wide. Length of leg segments: I 12.30 + 5.00 + 9.50 + 9.00 + 4.70 (40.50); II 11.50 + 5.30 + 8.80 + 9.20 (no segment) (?); III 10.30 + 5.20 + 7.40 + 9.50 + 5.20 (37.70); IV 13.30 + 5.50 + 9.80 + 13.00 + 6.10 (47.70). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 77-80): Specimen damaged and shabby. Carapace dark russet, almost without white setae. Sternum orange-coloured, densely covered with white setae. Maxillae brownish orange-coloured. Labium brown-orange-coloured, with a yellow tip. Chelicerae dark brown, proximal part of frontal side and lateral sides covered with yellowish white setae. Abdomen damaged: dorsum densely covered with yellowish white setae, with no visible cardiac mark and colour pattern; sides and venter yellow, densely covered with yellowish white setae. Book-lung covers yellow, densely covered with yellowish white setae. Spinnerets brown. All legs orange-coloured, densely covered with yellowish white setae. Palps orange-coloured, densely covered with white setae. Epigyne and vulva (Figs 85-86): Epigynal atrium three times as long as wide, with subparallel lateral edges; posterior transverse plate short, its posterior margin slightly bent (making the plate anchor-shaped); spermathecae tube-shaped, bent mediad and then directed anteriad. Comments: In the original paper (Pocock, 1889: 111), the particulars of collecting the Tarentula medica types are described as follows: “…taken between Tirphul and Meshed in Persia ”. Later in the text, based on the collector’s observations (J.E.T.A.), Pocock (1889) added that “At Kalla-idast-dargarri, June 8th, amongst the brick debris of the old buildings, and running in and out of the clay fissures in the soil, this spider occurred in large numbers, much to the horror of the natives - the Afghans and Persians holding it in great fear, as, they say, should it drop any of its excreta on the skin, the result is acute erysipelas, usually ending in death”. Based on the map published by the Afghan Delimitation Commission (Aitchison, 1889), ‘Kalla-idast-dargarri’ seems to be a site lying some 14 km WNW of the present-day Kohsān, on the left bank of the Hari River in the Herat Province of Afghanistan (c. 34°42’N, 61°03’E). This site is here accepted as the type locality of Tarentula medica. We failed to find the geographic name ‘Kalla-idast-dargarri’ on contemporary maps. Distribution: Only known from the type locality in north-western Afghanistan (Fig. 76). The record of this species by Schmidt (1895: 450; sub. Lycosa medica) from Uzbekistan, Qarshi (= Karschi; c. 38°51’N, 65°47’E) is doubtful and needs verification, because it more likely can be attributed to either K. alticeps or K. gromovi sp. nov. Unfortunately the whereabouts of Schmidt’s specimens is unknown and they may be lost., Published as part of Logunov, Dmitri V. & Ponomarev, Alexander V., 2020, Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae), pp. 275-313 in Revue suisse de Zoologie 127 (2) on pages 291-293, DOI: 10.35929/RSZ.0021, http://zenodo.org/record/5743710, {"references":["Pocock R. I. 1889. Arachnida, Chilopoda and Crustacea. In: Aitchison J. E. T. (ed.), The zoology of the Afghan Delimitation Commission. Transactions of the Linnean Society of London (Zoology, 2) 5 (3): 110 - 121, pl. 13.","Roewer C. F. 1955 b. Katalog der Araneae von 1758 bis 1940, bzw. 1954. 2. Band, Abt. a (Lycosaeformia, Dionycha [excl. Salticiformia]). 2. Band, Abt. b (Salticiformia, Cribellata) (Synonyma-Verzeichnis, Gesamtindex). Institut royal des Sciences naturelles de Belgique, Bruxelles, 1751 pp.","Aitchison J. E. T. 1889. Introduction. In: Aitchison J. E. T. (ed.), The zoology of the Afghan Delimitation Commission. Transactions of the Linnean Society of London (Zoology, 2) 5 (3): 53 - 55.","Schmidt P. 1895. Beitrag zur Kenntnis der Laufspinnen (Araneae Citigradae Thor.) Russlands. Zoologische Jahrbucher, Abtheilung fur Systematik, Geographie und Biologie der Thiere 8 (4): 439 - 484."]}

Karakumosa repetek sp. nov. Figs 76, 89-102 Holotype: ISEA, 001.4309; male; TURKMENISTAN, Repetek (c. 38°35’N, 63°11’E), on light near a house; 7.VIII.1972; leg. G.T. Kuznetsov. Paratypes: ISEA, 001.4310; 2 males; from the type locality; 31.VIII.1972; leg. G.T. Kuznetsov. – ISEA, 001.4213; 1 female; from the type locality; 21.VII.1985; leg. V.Ya. Fet. Etymology: The species epithet is a noun in apposition referring to the name of the type locality, the Repetek Reserve in Turkmenistan. Diagnosis: The male of K. repetek sp. nov. is most similar to that of K. badkhyzica sp. nov. (Figs 40-42, 46-48), but differs in having a longer and wider, spade-like proximal extension of the MA (Fig. 98) and a bifurcated median tooth (spatula-like proximal extension and finger-like median tooth in K. badkhyzica sp. nov.; Fig. 42 cf. Fig. 100). In the slightly sigmoid lateral edges of the epigynal atrium, the female of K. repetek sp. nov. is most similar to that of K. zyuzini sp. nov., from which it differs in the shape of the posterior transverse plate (dumbbell-shaped vs. with straight posterior margin; Fig. 96 cf. Fig. 179) and in the curved vs. straight spermathecae (Fig. 95 cf. Fig. 182). Description: Male (holotype). Measurements: Carapace 10.80 long, 8.00 wide. Eye sizes and interdistances: AME 0.50, ALE 0.38, PME 1.10, PLE 0.90, AME-AME 0.13, AME-ALE 0.10, PME-PME 0.85, PME-PLE 1.05. Width of anterior eye row 1.90, of second row 2.70, of third row 3.35. Clypeus height 0.33; chelicera length 4.00. Abdomen 9.20 long, 5.30 wide. Length of leg segments: I 9.80 + 4.20 + 9.10 (distal segments missing); II 9.70 + 3.80 + 9.00 + 11.70 + 5.00 (39.20); III 9.70 (distal segments missing); IV 11.40 + 4.20 (distal segments missing). Colouration in alcohol (Figs 89-90): Specimen damaged and shabby. Carapace yellow brownish, densely covered with white setae. Sternum yellow, densely covered with white setae. Maxillae and labium yellow, with white tips. Chelicerae yellowish brownish, their frontal and lateral sides densely covered with white setae. Abdomen: dorsum densely covered with white setae, with a poorly marked cardiac mark; sides and venter densely covered with white setae. Book-lung covers yellow, densely covered with white setae. Spinnerets yellow brownish. All legs yellow brownish, densely covered with white setae. Palp yellow, densely covered with white setae. Palp structure (Figs 93-94, 97-102; mirrored image of right palp): Acutely pointed synembolic lamellae convergent to each other or bent proximad; median tooth bifurcated at its tip; proximal extension wide and long, spade-like; inner plate transverse and relatively narrow, with an extended, obtuse retrolateral-proximal shoulder; conductor triangular, pointed at its tip. Female (paratype). Measurements: Carapace 9.20 long, 7.20 wide. Eye sizes and interdistances: AME 0.53, ALE 0.35, PME 1.03, PLE 1.05, AME-AME 0.28, AME-ALE 0.10, PME-PME 1.15, PME-PLE 1.15. Width of anterior eye row 2.10, of second row 2.80, of third row 3.35. Clypeus height 0.40; chelicera length 5.25. Abdomen 11.00 long, 7.30 wide. Length of leg segments: I-II absent; III 7.20 + 3.50 + 4.80 + 6.50 + 4.00 (26.00); IV absent. Colouration in alcohol (Figs 91-92): Damaged specimen with only one legs remaining. Carapace brownish yellow, densely covered with white setae; its dorsal side with a brownish colour pattern consisting of two wide longitudinal paramedian bands. Sternum yellow, densely covered with white setae. Maxillae and labium yellow-brown, with yellow tips. Chelicerae brown, their frontal and lateral sides densely covered with white setae. Abdomen: dorsum densely covered with white setae, with a yellowish brown cardiac mark and a brownish colour pattern consisting of transverse stripes; sides and venter densely covered with white setae. Booklung covers yellow, densely covered with white setae. Spinnerets yellow brownish. All legs brownish yellow, densely covered with white setae. Palps lost. Epigyne and vulva (Figs 95-96): Epigynal atrium twice as long as wide, narrower at its proximal end and with slightly sigmoid lateral edges; posterior transverse plate dumbbell-shaped; spermathecae curved like a “C”, bent mediad and tips directed anteriad. Distribution: Only known from the type locality, the Repetek Reserve in Turkmenistan (Fig. 76)., Published as part of Logunov, Dmitri V. & Ponomarev, Alexander V., 2020, Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae), pp. 275-313 in Revue suisse de Zoologie 127 (2) on pages 293-295, DOI: 10.35929/RSZ.0021, http://zenodo.org/record/5743710, {"references":["Pocock R. I. 1889. Arachnida, Chilopoda and Crustacea. In: Aitchison J. E. T. (ed.), The zoology of the Afghan Delimitation Commission. Transactions of the Linnean Society of London (Zoology, 2) 5 (3): 110 - 121, pl. 13."]}

Genus Karakumosa gen. nov. Type species: Karakumosa repetek sp. nov. from the Repetek Reserve, Karakumy Desert, Turkmenistan, Central Asia (male holotype deposited in the ISEA). Diagnosis: The genus Karakumosa gen. nov. belongs to the subfamily Lycosinae (sensu Zyuzin, 1993; see Dondale, 1986; Murphy et al., 2006; Piacentini & Ramírez, 2019) and is most similar to Zyuzicosa Logunov, 2010 (see Logunov, 2010, 2012). Both genera have a bipartite/biramous synembolus, the same SER/AER ratio (more than 1.3), tarsi of all legs with scopulae and spinules, and a prolatero-apical origin of the embolus. The new genus differs from all other Central Asian Lycosinae genera (see Logunov, 2010: table 2), including Zyuzicosa, by the following combination of characters: black ventral colour pattern of abdomen absent (Figs 25, 52, 91, etc.); median apophysis consisting of two flat plates (Figs 55, 118: OP, IP); synembolus with two acutely pointed lamellae (Figs 57, 98-99, 116, 118, 129, 149, 163, 175); epigynal atrium at least twice longer than wide; and septal pedicel absent (Figs 27, 44, 61, 72, 85, 96). Etymology: The new generic name is composed of two parts: ‘Karakum’, referring to the regional name for the Karakumy Desert where the type species and some other species were discovered, combined with the ending of the generic name Lycosa (meaning ‘tear like a wolf’; see Cameron, 2005: 303), to which the majority of large burrowing Holarctic wolf spiders are currently assigned. The generic name is feminine in gender. Description: Large to very large fossorial wolf spiders, with body lengths 20.23±3.23 (n=8) in males, and 22.9±4.05 (n=7) in females. Carapace: In both sexes relatively low, with a clearly marked gradual descent from cephalic region towards abdomen (Figs 26, 35, 54, 78, 138, 158), densely clothed with white or yellowish white setae, and with prominent dense white or yellowish marginal pubescence; all three characters are typical of lycosid burrowers (see Zyuzin, 1990). Chelicerae: Large, vertical, their proximal halves/twothirds of frontal side densely clothed with white or yellowish setae (Figs 32, 53, 79, 136); cheliceral groove with three promarginal and three retromarginal teeth (Figs 144, 177). Eyes: AER procurved and distinctly (1.3-1.4 times) shorter than SER (Figs 32, 53, 136); PME/AME ratio 1.7-2.5. Clypeus: Narrow, its height equal or 1.3-1.7 times shorter than AME diameter. Labium: Visibly wider than long (length/width ratio 0.6- 0.8). Sternum: Ovoid, densely covered with white setae in both sexes (e.g. Figs 23, 49, 52, 137). Abdomen: Venter in both sexes without black pattern (e.g. Figs 25, 52, 91), thus distinct from the majority of Palaearctic burrowing lycosine genera described to date (see Simon, 1876; Logunov, 2010, 2012). Legs: leg formula IV,I,II,III in both sexes, rarely IV,II,I,III in some males; all segments densely covered with white setae; in both sexes, metatarsi and tarsi I-II ventrally with well-developed scopulae and longitudinal rows of spinules (sometimes poorly visible; Figs 36, 63, 140), tarsi III-IV only with ventral longitudinal rows of spinules (in some specimens a scopula could be developed on lateral sides of segments only; Fig. 141). Female pedipalp: With a single tarsal claw (e.g. Figs 26, 35, 138). Female copulatory organs: Epigyne with a well pronounced longitudinal atrium being at least two times longer than wide; edges at proximal end of atrium forming two round convergent lips, these usually markedly sclerotized and darker (brown or russet) than nearby cuticle (e.g. Figs 27, 61, 85); septal pedicel absent; median septum essentially reduced to posterior transverse, slightly convex plate of variable shape (e.g. Figs 27, 96); spermathecae tube-shaped, only slightly wider than or of same width as narrow and short insemination ducts (e.g. Figs 28, 43, 62, 121). Male pedipalp: Femur length equal to that of patella+tibia (Figs 15-16); cymbium symmetrical, twice as long as wide, with almost round alveolus (Fig. 65), its length about equal to that of palpal tibia; distal part of cymbium 1.1-1.3 times shorter than alveolus length (Fig. 65); cymbium with a cluster of blunt, rigid and straight bristles on its tips (Figs 45, 69) as typical of lycosid burrowers (Zyuzin, 1990, 1993). Male copulatory organs: Subtegulum round and comparatively small, situated in proximal-mesal position (Figs 9, 46, 56, 98: St); tegulum round and broad, in unexpanded palp clearly visible only on prolateralproximal side of bulbus (Figs 55, 98, 118: T); median apophysis wide (usually wider than long) and broad (Figs 9, 55, 118: OP, IP), folded along its proximal edge and consisting of two (outer and inner) flat plates, the outer plate bearing a proximal extension and a median tooth (Figs 56, 98: MT, PE); median tooth rarely singular and finger-shaped (Figs 30, 42), usually consisting of a lateral claw and a median edge bearing micro-teeth (indicated by arrow in Figs 123, 128) and in some species with a low serrate flange at its foot (indicated by arrow in Figs 125, 134, 152); synembolus biramous, with two acutely pointed lamellae (Figs 57, 98, 118: Se); a triangular hyaline conductor present, well-developed and pointed ventrad (Figs 12, 56, 118: C); embolus thin, with a rather wide and prominent pars pendula (Figs 4, 116, 129), its origin in a prolatero-apical position, with only the embolic tip visible in between or beneath branches of the synembolus in unexpanded palp (Fig. 57). Comments: Within the Lycosoidea the transverse median apophysis is considered a typical feature of the Lycosidae (Griswold, 1993) and a synapomorphy of the Lycosinae (Dondale, 1986), although its shape varies. In Karakumosa gen. nov. the median apophysis is large and composite, consisting of two distinct plates that appear fused along their proximal edges: the outer and the inner plates (e.g. Figs 9, 56, 118: OP, IP). Such a complex structure of the median apophysis is currently regarded as unique within the Lycosinae and within the entire family Lycosidae. Of the lycosid genera known to us, only two have a comparably complex structure of the median apophysis: Oculicosa Zyuzin, 1993 (Logunov & Gromov, 2011: figs 1-2) and Zyuzicosa (Logunov, 2010: figs 34-39). The outer plate of the median apophysis of Karakumosa gen. nov., with its proximal extension and median tooth of MA, looks like an apomorphic modification of the prominent transverse chitinous ridge of the median apophysis in Oculicosa. Obviously, both structures are homologous. Another unique feature of Karakumosa gen. nov. is its biramous synembolus, consisting of two thin and very acutely pointed lamellae (e.g. Figs 4, 57, 67, 116). The only other lycosid genus with a comparable conformation of the synembolus is Zyuzicosa (Logunov, 2010: figs 64, 66), but in the latter genus it consists of one acutely pointed lamella and a wide, strongly sclerotized base. In the absence of a phylogenetic analysis of the Palaearctic genera of Lycosidae (but see Murphy et al., 2006; Piacentini & Ramírez, 2019), it is difficult to establish whether both unique features of Karakumosa gen. nov. are primitive or derived (they are likely to be derived). Yet, as a provisional hypothesis to be further tested, we consider both of them as the putative synapomorphies of Karakumosa gen. nov. We speculate that if the genus Karakumosa gen. nov. was included in one of the two latest phylogenetic analyses of the Lycosidae based on DNA data (Murphy et al., 2006; Piacentini & Ramírez, 2019), it would likely be placed either within the clade E (sensu Murphy et al., 2006: figs 2-3), somewhere close to Lycosa tarantula (Linnaeus, 1758) and the clade E1, or within the Lycosinae (sensu Piacentini & Ramírez, 2019: fig. 4), in the branch containing the Palaearctic Lycosa species. Composition: To date nine species are assigned to Karakumosa gen. nov.: K. alticeps (Kroneberg, 1875), comb. nov. (♂ ♀, Uzbekistan and southern Kazakhstan), K. badkhyzica sp. nov. (♂ ♀, Turkmenistan), K. gromovi sp. nov. (♂ ♀, southern Uzbekistan), K. medica (Pocock, 1889), comb. nov. (♂ ♀, north-western Afghanistan), K. repetek sp. nov. (♂ ♀, Turkmenistan), K. shmatkoi sp. nov. (♂ ♀, northern Ciscaspian region and Azerbaijan), K. tashkumyr sp. nov. (♂, Kyrgyzstan), K. turanica sp. nov. (♂ ♀, Turkmenistan), K. zyuzini sp. nov. (♂ ♀, Uzbekistan). Distribution: Central Asia (Fig. 1): (semi)desert regions of the northern Ciscaspian Region, eastern Azerbaijan, Kazakhstan, Kyrgyzstan, Uzbekistan, Turkmenistan and north-western Afghanistan; the occurrence of this genus in northern and north-eastern Iran and Tajikistan is very likely. The genus is essentially restricted to the so-called Turan zoogeographic province (sensu Kryzhanovsky, 2002) (Fig. 1). It is the third genus of fossorial wolf spiders within the currently known Lycosinae that is confined to Central Asia (Table 1). The other two are Oculicosa (see Zyuzin, 1993; Logunov & Gromov, 2011: fig. 6) and Zyuzicosa (see Logunov 2010, 2012: map), but their ranges are markedly smaller and of a different configuration. Karakumosa gen. nov. seems to be a typical Turan genus (sensu Pravdin & Mishchenko, 1980) and an endemic to Central Asia; its geographical range lies within the Turan lowlands of the desert zone. We are unaware of any other Central Asian spider genus that has a distributional pattern similar to that of Karakumosa gen. nov. Key to the species of Karakumosa gen. nov. The female of K. tashkumyr sp. nov. remains unknown and thus is not included here. 1A Males........................................................................................................................................................................ 2 1B Females..................................................................................................................................................................10 2A Proximal extension of median apophysis clearly hook-shaped (Figs 60, 118, 150)................................................ 3 2B Proximal extension of median apophysis of a different shape (Figs 2, 46, 83, 98)................................................. 5 3A Median tooth of median apophysis with a low serrate flange at its foot (indicated by arrow in Figs 125, 134, 152).................................................................................................................................................................................. 4 3B Median tooth of median apophysis without such flange (Figs 66, 74-75)...................................... gromovi sp. nov. 4A Inner plate of median apophysis as wide as outer plate, clearly visible in ventral view (indicated by arrow in Fig. 148); tips of both synembolic lamellae markedly bent downward (Fig. 149)............................. tashkumyr sp. nov. 4B Inner plate of median apophysis comparatively narrower and almost hidden beneath outer plate (indicated by arrow in Fig. 118); synembolic lamellae straight or with tips only slightly bent downward (Fig. 116)........................................................................................................................................................................... shmatkoi sp. nov. 5A Proximal extension of median apophysis prominent (Figs 46, 83, 98)................................................................... 6 5B Proximal extension of median apophysis not prominent (Fig. 174).................................................. zyuzini sp. nov. 6A Proximal extension of median apophysis spade/spatula-like, as wide as long (Figs 46, 98).................................. 7 6B Proximal extension of median apophysis wider than long (Figs 2, 83, 161).......................................................... 8 7A Median tooth of median apophysis finger-shaped (Figs 31, 42)................................................. badkhyzica sp. nov. 7B Median tooth of median apophysis bifurcated at its tip (Fig. 100)................................................... repetek sp. nov. 8A Median tooth of median apophysis flat, without a ventral bulge (Figs 5, 164)....................................................... 9 8B Median tooth of median apophysis with a ventral bulge (Fig. 87)................................................................ medica 9A Proximal extension of median apophysis twice as wide as long, with a markedly pointed prolaterad-directed shoulder (Fig. 161); median tooth quadrangular (Fig. 164)........................................................... turanica sp. nov. 9B Proximal extension of median apophysis triangular, with an obtuse prolaterad-directed shoulder (Fig. 12); median tooth triangular, with a serrate prolateral edge (Figs 5-8)............................................................................ alticeps 10A Edges of epigynal atrium subparallel or slightly bent outward (Figs 44, 61, 72, 85)........................................... 11 10B Edges of epigynal atrium slanted to each other; atrium anteriorly clearly narrower than posteriorly (Figs 27, 96).................................................................................................................................................................................. 13 11A Edges of epigynal atrium subparallel (Figs 61, 85), spermathecae as in Figs 62, 86............................................ 12 11B Edges of epigynal atrium slightly bent outward (biconvex), atrium barrel-shaped (Fig. 44), spermathecae as in Fig. 43................................................................................................................................................. badkhyzica sp. nov. 12A Posterior transverse plate of epigyne in the shape of an inverted triangle (Figs 61, 72), spermathecae markedly widened anteriorly (Figs 62, 73)..................................................................................................... gromovi sp. nov. 12B Posterior transverse plate of epigyne anchor-shaped (Fig. 85), spermathecae not widened anteriorly, worm-shaped (Fig. 86)......................................................................................................................................................... medica 13A Posterior transverse plate more or less anchor-shaped (Figs 27, 167-168), spermathecae curved anticlockwise or subparallel (Figs 28, 121, 166)..............................................................................................................................14 13B Posterior transverse plate dumbbell-shaped (Fig. 96), spermathecae curved clockwise (Fig. 95)... repetek sp. nov. 14A Epigynal atrium markedly narrowed at its anterior end, pawn-shaped (Figs 27, 122).......................................... 15 14B Epigynal atrium much less narrower at its anterior end, with almost subparallel lateral edges (Figs 167, 179).. 16 15A Posterior transverse plate of epigyne in the shape of a low inverted triangle, epigynal edges strongly sigmoid (Fig. 122); spermathecae markedly swollen in anterior portion (Fig. 121)........................................... shmatkoi sp. nov. 15B Posterior transverse plate of epigyne slightly procurved,epigynal edges indistinctly sigmoid (Fig. 27); spermathecae not swollen anteriorly (Figs 28-29).............................................................................................................. alticeps 16A Posterior transverse plate of epigyne with straight posterior margin (Fig. 179); spermathecae distinctly inclined towards each other (Fig. 182)............................................................................................................ zyuzini sp. nov. 16B Posterior transverse plate of epigyne anchor-shaped, with convex posterior margin (Fig. 167); spermathecae more or less parallel to each other (Fig. 166).......................................................................................... turanica sp. nov., Published as part of Logunov, Dmitri V. & Ponomarev, Alexander V., 2020, Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae), pp. 275-313 in Revue suisse de Zoologie 127 (2) on pages 276-280, DOI: 10.35929/RSZ.0021, http://zenodo.org/record/5743710, {"references":["Zyuzin A. A. 1993. Studies on the wolf spiders (Araneae: Lycosidae). I. A new genus and new species from Kazakhstan, with comments on the Lycosinae. Memoirs of the Queensland Museum 33 (2): 693 - 700.","Dondale C. D. 1986. The subfamilies of wolf spiders (Araneae: Lycosidae) [pp. 327 - 332]. In: Barrientos J. A. (ed.), Actas X. Congreso Internacional de Aracnologia, Jaca, Espana, Volume I. Juvenil, Barcelona, 73 pp.","Murphy N. P., Framenau V. W., Donnellan S. C., Harvey M. S., Park Y. C., Austin A. D. 2006. Phylogenetic reconstruction of the wolf spiders (Araneae: Lycosidae) using sequences from the 12 S rRNA, 28 S rRNA, and NADH 1 genes: implications for classification, biogeography, and the evolution of web building behaviour. Molecular Phylogenetics and Evolution 28: 583 - 602.","Piacentini L. N., Ramirez M. J. 2019. Hunting the wolf: a molecular phylogeny of the wolf spiders (Araneae, Lycosidae). Molecular Phylogenetics and Evolution 136: 227 - 240.","Logunov D. V. 2010. On new central Asian genus and species of wolf spiders (Araneae: Lycosidae) exhibiting a pronounced sexual size dimorphism. Proceedings of the Zoological Institute RAS 314 (3): 233 - 263.","Logunov D. V. 2012. A synopsis of the genus Zyuzicosa Logunov, 2010 (Aranei: Lycosidae). Arthropoda Selecta 21 (4): 349 - 362.","Cameron H. D. 2005. An etymological dictionary of North American spider genus names [pp. 274 - 330]. In: Ubick D., Paquin P., Cushing P. E., Roth V. (eds), Spiders of North America: an identification manual. American Arachnological Society, Keene, NH, 377 pp.","Zyuzin A. A. 1990. Studies on burrowing spiders of the family Lycosidae (Araneae). I. Preliminary data on structural and functional features. Acta Zoologica Fennica 190: 419 - 422.","Simon E. 1876. Etudes arachnologiques. 4 e memoire. VII. Revision des especes europeennes du groupe de la Lycosa tarentula Rossi. Annales de la Societe Entomologique de France (5) 6: 57 - 91.","Griswold C. E. 1993. Investigations into the phylogeny of the lycosoid spiders and their kin (Arachnida: Araneae: Lycosoidea). Smithsonian Contributions to Zoology, 539: 1 - 39.","Logunov D. V., Gromov A. V. 2011. Notes on the distribution of Oculicosa supermirabilis (Araneae, Lycosidae). Arachnologische Mitteilungen 42: 48 - 51.","Linnaeus C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species cum characteribus differentiis, synonymis, locis. Editio decima, reformata. Impensis Direct. Laurentii Salvii, Holmiae, 821 pp.","Pocock R. I. 1889. Arachnida, Chilopoda and Crustacea. In: Aitchison J. E. T. (ed.), The zoology of the Afghan Delimitation Commission. Transactions of the Linnean Society of London (Zoology, 2) 5 (3): 110 - 121, pl. 13.","Kryzhanovsky O. L. 2002. Composition and distribution of entomofaunas of the globe. KMK Sci. Press, Moscow, 237 pp. [In Russian]","Pravdin F. N., Mishchenko L. L. 1980. Formation and evolution of ecological insect faunas in Middle Asia. Nauka, Moscow, 156 pp. [In Russian]"]}

Karakumosa turanica sp. nov. Figs 155-168 Tarentula alticeps Kroneberg, 1875: 40, pl. 4, fig. 28 (partim; misidentification of paralectotypes from Uzbekistan). Lycosa alticeps (Kroneberg, 1875). – Simon, 1899: 479. – Vlassov & Sytshevskaja, 1937: 250. – Mikhialov & Fet, 1994: 508 (misidentification of specimens from Ashgabat). Holotype: ZISP; 1 male; TURKMENISTAN, [Balkan Velayat], between Serdar (=Kyzyl-Arvat) and Iskander (c. 39°03’N, 56°07’E); 6.VI.1936; leg. S. Nenyukov. Paratypes: ZISP; 2 females; “ex vil. Melnikova” near Ashgabad (c. 37°59’N, 58°20’E); summer and autumn, 1933; collector unknown. Other material: ZMMU, Ta-1215; 1 female (paralectotype of Tarentula alticeps; Figs 165, 168); [UZBEKISTAN], “Ulus” [c. 39°34’N, 66°22’E]; no date; [A.P.] Fedchenko (Turkestan scientific expedition of the Imperial Society of Devotees of Natural Science). – ZMMU, Ta-1216; 1 subadult male, 3 immature females (paralectotypes of Tarentula alticeps); [UZBEKISTAN], Samarkand [c. 39°37’N, 66°57’E]; no date; leg. [A.P.] Fedchenko (Turkestan scientific expedition of the Imperial Society of Devotees of Natural Science). Etymology: The specific epithet is latinized adjective derived from the name ‘Turan’, a historic region of Central Asia. Diagnosis: The male of K. turanica sp. nov. is most similar to that of K. alticeps, but can be easily distinguished by a markedly pointed and wider median shoulder of the proximal extension (narrower and obtuse in K. alticeps; Fig. 161 cf. Fig. 2 and Fig. 12) and by the larger, quadrangular median tooth (smaller, triangular median tooth with a serrate prolateral edge in K. alticeps; Fig. 164 cf. Figs 5-8). The female of K. turanica sp. nov. is most similar to that of K. zyuzini sp. nov., from which it can be distinguished by an anchor-shaped posterior transverse plate (parallel-sided in K. zyuzini sp. nov.; Figs 167-168 cf. Fig. 179) and by spermathecae directed anteriad (inclined antero-mediad in K. zyuzini sp. nov.; Figs 165-166 cf. Fig. 182). Description: Male (holotype). Measurements: Carapace 10.70 long, 8.50 wide. Eye sizes and interdistances: AME 0.45, ALE 0.45, PME 1.20, PLE 1.15, AME-AME 0.35, AME-ALE 0.15, PME-PME 1.00, PME-PLE 2.15. Width of anterior eye row 2.35, of second row 3.15, of third row 3.80. Clypeus height 0.45; chelicera length 4.70. Abdomen 8.80 long, 5.80 wide. Length of leg segments: I 11.10 + 4.00 + 9.40 + 11.50 + 4.60 (40.60); II 10.80 + 4.40 + 8.50 + 10.50 + 4.60 (38.80); III 11.10 + 3.80 + 7.50 + 11.10 + 4.30 (37.80); IV 12.10 + 3.80 + 9.10 + 12.60 + 5.50 (43.10). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 156-158): Specimen in poor condition, damaged, shabby, with some legs and left palp missing. Carapace dark brown, densely covered with yellowish white setae; colour pattern of longitudinal brown stripes indiscernible due to poor condition. Sternum brown, densely covered with yellowish white setae. Maxillae and labium yellowish brown. Chelicerae dark brown, their frontal and lateral sides densely covered with yellowish white setae. Abdomen: dorsum densely covered with grey yellowish setae, with a poorly marked brownish cardiac mark; the frontal part of abdomen brownish; sides and venter, including booklung covers, brownish, densely covered with yellowish white setae. Spinnerets yellow light brown. All legs light brown, densely covered with yellowish white setae. Palps yellow-orange-coloured, densely covered with yellowish white setae. Palp structure (Figs 161-164; mirrored image of right palp): Acutely pointed synembolic lamellae markedly convergent towards each other; median tooth large and wide; proximal extension wide and pointed at its median angle, distance between proximal extension and median tooth narrow, equal to or less than a proximal extension width; inner plate rather narrow, almost hidden beneath outer plate; conductor triangular, pointed at its tip. Female (paratype). Measurements: Carapace 12.60 long, 9.60 wide. Eye sizes and interdistances: AME 0.55, ALE 0.60, PME 1.25, PLE 0.65, AME-AME 0.30, AME-ALE 0.15, PME-PME 1.40, PME-PLE 2.60. Width of anterior eye row 2.90, of second row 3.60, of third row 4.35. Clypeus height 0.45; chelicera length 6.60. Abdomen 10.00 long, 8.60 wide. Length of leg segments: I 10.00 + 4.60 + 8.00 + 7.50 + 4.00 (34.10); II 9.50 + 4.40 + 6.90 + 7.60 + 4.00 (32.40); III 8.50 + 3.90 + 6.30 + 7.70 + 3.80 (30.20); IV 10.80 + 4.50 + 8.30 + 11.00 + 4.70 (39.30). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 159-160): Carapace brown, densely covered with yellowish white setae, without two longitudinal paramedian bands of brownish setae; carapace margins with wide bands of yellowish white setae. Sternum brown, densely covered with yellowish white setae. Maxillae and labium brown, with yellowish tips. Chelicerae dark brown, proximal part of frontal side densely covered with yellowish white setae. Abdomen: dorsum brownish, densely covered with yellowish white setae, with a poorly marked brownish cardiac mark; sides and venter, including book-lung covers, densely covered with yellowish white setae. Spinnerets brown. All legs and palps brownish yellow, densely covered with white setae; tips of all leg tarsi darker (brown). Palps with a claw at their tips. Epigyne and vulva (Figs 165-168): Epigynal atrium twice as long as wide, with slightly sigmoid lateral edges; posterior transverse plate narrow, anchor-shaped, its posterior margin widely procurved; spermathecae tubeshaped and straight, directed anteriad. Comments: Male and female specimens of K. turanica sp. nov. were not collected together and hence are matched provisionally, on the ground that (1) both sexes were collected from lowland sites of Turkmenistan lying relatively close to each other (Fig. 155), and (2) two other Karakumosa species known from the plains of Turkmenistan (K. badkhyzica sp. nov. and K. repetek sp. nov.; Fig. 76) are described from both sexes collected together; these are distinct from K. turanica sp. nov. The female paralectotype of K. alticeps (Figs 165, 168) turned out to be conspecific with female paratypes of K. turanica sp. nov. (Figs 166-167), and therefore its record from Samarkand is included in the account of K. turanica sp. nov. See also ‘Comments’ above under K. alticeps. Distribution: Known from a few localities in Turkmenistan and Uzbekistan (Fig. 155), but it is believed that the species is more widespread across the plains of Central Asia, within the so-called Turan zoogeographic province (sensu Kryzhanovsky, 2002). Besides, some of the old records of Lycosa alticeps from Turkmenistan by Schmidt (1895) could also belong to this species: viz., the records from Uch-Adzhi (c. 38°05’N, 62°48’E) and Turkmenbashi (c. 40°02’N, 52°59’E)., Published as part of Logunov, Dmitri V. & Ponomarev, Alexander V., 2020, Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae), pp. 275-313 in Revue suisse de Zoologie 127 (2) on pages 303-305, DOI: 10.35929/RSZ.0021, http://zenodo.org/record/5743710, {"references":["Simon E. 1899. Araneae Transcaspicae. In: Radde G. I. (ed.), Kollektsii Kavkazskogo Muzeya (Museum Caucasicum), Tiflis: Zoologhiya 1: 478 - 480.","Vlassov J. P., Sytshevskaja V. I. 1937. The spiders of the neighbourhood of Ashkhabad. Trudy Soveta po Izuceniju Proizvoditeljnych Sil, Serija Turkmenskaja 9: 247 - 258. [In Russian]","Kryzhanovsky O. L. 2002. Composition and distribution of entomofaunas of the globe. KMK Sci. Press, Moscow, 237 pp. [In Russian]","Schmidt P. 1895. Beitrag zur Kenntnis der Laufspinnen (Araneae Citigradae Thor.) Russlands. Zoologische Jahrbucher, Abtheilung fur Systematik, Geographie und Biologie der Thiere 8 (4): 439 - 484."]}

Karakumosa badkhyzica sp. nov. Figs 30-48, 76 Lycosa alticeps (Kroneberg, 1875). – Ovtsharenko & Fet, 1980: 443. – Mikhailov & Fet, 1994: 508 (misidentification of specimens from Badkhyz). Holotype: ISEA; male; TURKMENISTAN, Mary Velayat, c. 73 km NW of Serhetabat (= Kushka), Badkhyz (= Badhyz) Reserve (c. 35°52’N, 61°40’E), cordon Kyzyl-Dzhar, clay slope; 10.-14.IV.1993; leg. A.A. Zyuzin. Paratypes: ISEA; 3 females; collected together with the holotype. – ZMMU; 1 male, 1 female; same data. – MMUE; 1 male, 1 female; same data. Etymology: The species epithet is latinized adjective derived from the name of the type locality, the Badkhyz (= Badhyz) Reserve in Turkmenistan. Diagnosis: The male of K. badkhyzica sp. nov. is most similar to that of K. repetek sp. nov. (Figs 94, 98, 102), but differs in having a smaller and narrower proximal extension of the MA (wide, spade-shaped in K. repetek sp. nov.; Figs 40, 46 cf. Fig. 98) and an undivided, finger-shaped median tooth (bifurcated in K. repetek sp. nov.; Figs 30-31, 42 cf. Figs 97, 100). The female of this species is similar to that of K. medica (Figs 85-86), but can be readily distinguished by a shorter epigynal atrium (Fig. 44) and by the shape of the spermathecae: anteriorly markedly swollen in K. badkhyzica sp. nov. (Fig. 43), worm-shaped, anteriorly not swollen in K. medica (Fig. 86). Description: Male (paratype, MMUE). Measurements: Carapace 7.65 long, 4.50 wide. Eye sizes and interdistances: AME 0.40, ALE 0.34, PME 0.68, PLE 0.75, AME-AME 0.20, AME-ALE 0.10, PME-PME 0.80 PME-PLE 0.85. Width of anterior eye row 1.63, of second row 2.30, of third row 2.20. Clypeus height 0.10; chelicera length 2.75. Abdomen 5.75 long, 3.25 wide. Length of leg segments: I 8.20 + 3.30 + 7.10 + 7.20 + 4.40 (30.20); II 7.80 + 3.40 + 6.20 + 7.50 + 3.70 (28.60); III 7.40 + 3.00 + 5.30 + 8.00 + 3.90 (27.60); IV 8.50 + 3.20 + 7.00 + 9.80 + 4.50 (33.00). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 37-38): Carapace brownish, with a wide median longitudinal yellowish white band of setae along entire length of carapace and with two wide lateral brown longitudinal bands of setae; carapace sides with wide marginal bands of white setae. Sternum light brown, densely covered with white setae. Maxillae and labium brownish, with yellow tips. Chelicerae brown, proximal half of frontal side densely covered with white setae. Abdomen: dorsum densely covered with white setae, with a long, wide, yellow-brown cardiac mark; sides and venter densely covered with white setae. Booklung covers yellow, covered with white setae. Spinnerets brown. All legs yellow, densely covered with white setae; Mt I and Tr I brown, also densely covered with white setae. Palp yellow, with the brownish cymbium, densely covered with white setae. Palp structure (Figs 30-31, 39-42, 45-48): Acutely pointed synembolic lamellae diverging from each other; median tooth finger-shaped, in some specimens with a basal tooth; proximal extension narrow, spatula-like; inner plate large, with an extended retrolateral shoulder; conductor triangular, pointed at its tip. Female (paratype, MMUE). Measurements: Carapace 8.70 long, 6.50 wide. Eye sizes and interdistances: AME 0.45, ALE 0.38, PME 0.88, PLE 0.95, AME-AME 0.25, AME-ALE 0.15, PME-PME 0.93, PME-PLE 1.20. Width of anterior eye row 1.93, of second row 2.68, of third row 3.30. Clypeus height 0.30; chelicera length 4.35. Abdomen 8.76 long, 6.40 wide. Length of leg segments: I 6.60 + 3.20 + 4.90 + 4.50 + 2.80 (22.00); II 6.50 + 3.20 + 4.30 + 4.30 + 2.70 (21.00); III 5.30 + 2.50 + 3.60 + 5.10 + 2.80 (19.30); IV 7.50 + 3.00 + 5.30 + 6.70 + 3.50 (26.00). Leg formula: IV, I, II, III. Colouration in alcohol (Figs 32-35): Carapace yellowbrown, densely covered with white setae and with two paramedian longitudinal bands of brown setae. Sternum brownish yellow, densely covered with white setae. Maxillae and labium brown, with yellow tips. Chelicerae dark brown, proximal half of frontal side densely covered with yellowish white setae. Abdomen: dorsum densely covered with white setae, with a large, wide, brownish cardiac mark and with a brownish pattern of transverse lines; sides and venter, including book-lung covers, densely covered with white setae. Spinnerets brownish. All legs and palps yellow, densely covered with white setae; tarsi of all legs darker (brownish). Palps with a claw at their tips. Epigyne and vulva (Figs 43-44): Epigynal atrium twice as long as wide, with lateral edges slightly biconvex; posterior transverse plate short, anchor-shaped; spermathecae tube-shaped, directed antero-mediad, inclined towards each other, distinctly swollen in anterior portion. Distribution: Only known from the type locality, the Badkhyz Reserve in Turkmenistan (Fig. 76). Habitat: This species occurs in sparse pistache woodland, with an undergrowth dominated by bulbous bluegrass (Poa bulbosa) and sedge (Carex pachystylis) (Ovtsharenko & Fet, 1980: sub Lycosa alticeps)., Published as part of Logunov, Dmitri V. & Ponomarev, Alexander V., 2020, Karakumosa gen. nov., a new Central Asian genus of fossorial wolf spiders (Araneae: Lycosidae: Lycosinae), pp. 275-313 in Revue suisse de Zoologie 127 (2) on pages 284-287, DOI: 10.35929/RSZ.0021, http://zenodo.org/record/5743710, {"references":["Ovtsharenko V. I., Fet V. Ya. 1980. Fauna and ecology of spiders (Aranei) of Badkhyz (Turkmenian SSR). Entomologicheskoe obozrenie 59 (2): 442 - 447. [In Russian]","Mikhailov K. G., Fet V. Ya. 1994. Fauna and zoogeography of spiders (Aranei) of Turkmenistan [pp. 499 - 524]. In: Fet V. & Atamuradov K. I. (eds), Biogeography and ecology of Turkmenistan. Kluwer Acad. Publ., Dordrecht / Boston / London, 650 pp."]}