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Pareucamptonyx albopictus Martins sp. nov. urn:lsid:zoobank.org:act: 86C4B556-A755-4880-B56F-ADF6DB66D1F1 Figs 1A, 3, 9A, 10A, 11 Diagnosis Body predominantly black, except antenna brown testaceous, mandible and ventral surface of scape white; legs brown, except part of coxa, trochanter, tibia and tarsomeres whitish; metasoma dark brown testaceous. Body with short and sparse pilosity, except malar space, part of frons and clypeus with dense and long pilosity. Body predominantly smooth, except part of head rugose; frontal line presente; posterior surface of mesopleuron, metapleuron and propodeum with sparse transverse carinae. Enlarged claw with one row of four bristles; inner margin of 5 th protarsomere with two rows of 21 lamellae and distal apex with 21 lamellae. Etymology The name albopictus derives from the Latin words, ‘ albo ’ for ‘white’, and ‘ pictus ’ for ‘colour’. It refers to the white scape. Material examined Holotype BRAZIL – Minas Gerais • ♀; “Brasil, MG, Ouro Preto,\ RPPN Vale das Borboletas \ 20°17ʹ35.8ʺS; 43°34ʹ04.6ʺW \ 1015m, 8-17.iii.2013, Malaise \ A. Kumagai leg.// UFMG IHY\ 1701174 ”; UFMG. Distribution Minas Gerais State, Brazil (Fig. 11). Description Female Apterous, body length 3.67 mm. COLORATION. Head black (Fig. 3A–C); clypeus whitish, except by central region brown testaceous (Fig. 3B); antenna with scape testaceous, except ventral surface white (Fig. 3A–B), pedicel and 1 st flagellomere brown testaceous and 2–8 flagellomeres brown (Figs 1A, 3A); mandible whitish (Fig. 3B–C), except teeth brown testaceous; pronotum black (Fig. 3A, D–E), except lateral surface brown testaceous; mesoscutum black (Figs 3D–E, 9A); legs dark brown black and whitish (Fig. 3A), except apex of coxae, base and apical margin of trochanter, apex of femur and protarsus whitish, and part of protarsomeres brown testaceous; petiole black; metasoma dark brown testaceous. PUBESCENCE. Head with thin and short pilosity (Fig. 3B–C), except malar space (Fig. 3B) and inner margin of eyes, near to antennal alveolus, with dense pilosity; clypeus with dense pilosity (Fig. 3B); gena, pronotum, mesoscutum, metanotum, mesopleuron, metapleuron and legs with short and sparse pilosity (Fig. 3); mesoscutellum with fine and sparse pilosity (Fig. 3D); propodeum glabrous; metasoma with short and sparse pilosity. HEAD. Excavated, smooth, except face partially rugose and granulate (Fig. 3B–C); gena and clypeus smooth, except central region rugose. Antennomere lengths in following proportions: 20:12:32:23:19:15:13:11:10:17; rhinaria present on flagellomeres 6–8 (Fig. 1A). Frontal line present and restricted to near ocelli (Fig. 3C). Ocellar ratio: OL= 8; POL= 5; OOL= 18. MESOSOMA. Pronotum smooth (Fig. 3D–E); mesoscutum rugose; mesoscutum with lateral pointed apophyses (Fig. 3D–E); mesoscutellum and metanotum smooth; mesopleuron smooth, except small area on posterior surface with some transverse carinae; metapleuron smooth, except posterior surface with transverse carinae; propodeum smooth (Figs 3D–E, 9), except for several fine transverse carinae. Dorsal surface of propodeum shorter than posterior (20:30). LEGS. Protarsomeres in following proportions: 30:7:15:30:53 and enlarged claw (43). Chela, enlarged claw with one row of five bristles (Fig. 10A); inner margin of 5 th protarsomere with two rows of 23 lamellae and about 11 long bristles and distal apex with 34 lamellae. Remarks Pareucamptonyx albopictus Martins sp. nov. resembles P. paranaensis Martins sp. nov. by the body predominantly black (Figs 3, 6); ocellar ratio with OL longer than POL and mesoscutum with lateral pointed apophyses (Figs 3D–E, 6D–E, 9A, D, F). However, P. albopictus differs by the scape with ventral margin white; flagellomeres 6–8 with rhinaria; head with vertex smooth and with sparse pilosity, malar space, mandible and inner margin of face, near to eye, with dense and long pilosity; mandible with teeth brown, part of clypeus and ventral surface of scape whitish; mesoscutum smooth, except some area rugose (Fig. 9A); metanotum smooth; chela with enlarged claw with one row of five bristles and inner margin of 5 th protarsomere with 23 lamellae, about 11 long bristles and apex with 21 lamellae (Fig. 10A)., Published as part of Martins, André L. & Domahovski, Alexandre C., 2022, Revision of the Neotropical species of Pareucamptonyx Olmi (Hymenoptera, Dryinidae) with descriptions of new species, pp. 152-176 in European Journal of Taxonomy 846 on pages 157-158, DOI: 10.5852/ejt.2022.846.1975, http://zenodo.org/record/7359135

Pareucamptonyx zulianus (Olmi, 1986) Figs 8, 11 Gonatopus zulianus Olmi, 1986: 96. Female, holotype. Venezuela: Zulia, Tucuco (EMUS, examined through photographs). Pareucamptonyx costaricanus Olmi, 1991: 376. Female, holotype. Costa Rica: Puntarenas, Golfo Dulce Forest Reserve (AMNH, examined through photographs). Diagnosis Apterous, body length 3.25 mm. Body predominantly black, except mandible, scape and pedicel testaceous; flagellomeres 1–7 brown, and 8 th whitish (Fig. 8A, C–D); legs dark brown testaceous andtarsomeres testaceous; metasoma dark brown and black. Head smooth, shiny, and finely punctate; frontal line incomplete (Fig. 8C), only present in front of anterior ocellus; occipital carina absent. Flagellomeres 6–8 with rhinaria. Pronotum smooth and shiny; mesoscutum shiny, smooth, with longitudinal striae, without lateral pointed apophyses (Olmi & Virla 2014: fig. 215a–b). Propodeum with anterior and posterior surfaces shiny, smooth, and posterior surface transversely striate (Fig. 8A, C–D). Enlarged claw with distal apex rounded, not pointed, without subdistal tooth, with one row of 6–9 bristles (Olmi & Virla 2014: fig. 215C–D). Fifth protarsomere with two rows of 16–20 lamellae (Olmi & Virla 2014: fig. 215c–d); distal apex with 20–33 lamellae. Material examined Holotype of Pareucamptonyx zulianus Olmi, 1986 VENEZUELA • ♀; “Tucuco, Zulia,\ Venez. IV.28.81\ H. K. Townes ” “Type\ 1703” “Holotype\ Gonatopus \ zulianus Olmi ”; EMUS. Holotype of Pareucamptonyx costaricanus Olmi, 1991 COSTA RICA • ♀; “Costa Rica, Puntar \ Golfo Dulce 24Km W\ Piedras Blancas, 200m \ VI-VIII-1989 Hanson” “ Pareucamptonyx \ zulianus \ M. OLMI det. 96” “Holotypus\ Pareucamptonyx \ costaricanus n. sp. \ 1990 M. OLMI Det.”; AMNH. Additional material BRAZIL – São Paulo • 1 ♀; “ BRASIL, SP, São Luiz do Paraitinga,\ Parque Estadual Serra Mar \ Núcleo Santa Virgínia,\ 23°19’24.8”S / 45°05’40.1”W,\ Malaise trap, 23.XI.2009,\ N.W. Perioto et al. leg.”; LRRP. Distribution Bolivia (Olmi & Virla 2014; Martins et al. 2015a), Brazil (São Paulo and Rio de Janeiro states), Costa Rica, Venezuela and French Guiana (Fig. 11). Remarks Pareucamptonyx zulianus resembles P. townesi as the antenna has the 8 th flagellomere whitish and the mesoscutum without lateral pointed apophyses (Fig. 4D–E). However, P. zulianus differs by the presence of a frontal line and the inner margin of 5 th protarsomere with 16–20 lamellae (Olmi & Virla 2014: fig. 215c–d)., Published as part of Martins, André L. & Domahovski, Alexandre C., 2022, Revision of the Neotropical species of Pareucamptonyx Olmi (Hymenoptera, Dryinidae) with descriptions of new species, pp. 152-176 in European Journal of Taxonomy 846 on pages 169-172, DOI: 10.5852/ejt.2022.846.1975, http://zenodo.org/record/7359135, {"references":["Olmi M. 1986. New species and genera of Dryinidae (Hymenoptera Chrysidoidea). Frustula Entomologica 7 - 8: 63 - 105.","Olmi M. 1991. Supplement to the revision of the world Dryinidae (Hymenoptera: Chrysidoidea). Frustula Entomologica 12: 109 - 395.","Olmi M. & Virla E. G. 2014. Dryinidae of the Neotropical Region (Hymenoptera: Chrysidoidea). Zootaxa 3792 (1): 1 - 534. https: // doi. org / 10.11646 / zootaxa. 3792.1.1","Olmi M. 1984. A revision of the Dryinidae (Hymenoptera). Memoirs of the American Entomological Institute 37: 1 - 1913.","Martins A. L., Lara R. I. R., Perioto N. W. 2015 a. New records of Dryinidae (Hymenoptera: Chrysidoidea) from the Atlantic Rainforest of Sao Paulo, Brazil. The Pan-Pacific Entomologist 91 (2): 196 - 199. https: // doi. org / 10.3956 / 2015 - 91.2.196"]}

Genus Pareucamptonyx Olmi, 1991 Figs 1–11 Pareucamptonyx Olmi, 1991: 375. Type species Pareucamptonyx costaricanus Olmi, 1991: 375, synonymy of Pareucamptonyx zulianus (Olmi, 1986), by monotypy and original designation. Diagnosis Female Apterous (Figs 2–9); head excavated; occipital carina absent; (ocellar ratio with OL longer than POL (Neotropical species) or OL as long as POL (Nearctic species); antenna with flagellum clavate, flagellomeres 5–8, 6–8 or 7–8 with rhinaria (Fig. 1); palpal formula 6:3; pronotum smooth and crossed by strong and anterior transverse furrow (Fig. 2A–B); disc of pronotum (Fig. 2A–B) located in posterior surface; mesoscutum with (Fig. 5D) or without (Fig. 9) two small lateral pointed apophyses; mesometapleural suture obsolete (Fig. 2D); notauli absent; chela with rudimentary claw (Fig. 2C), enlarged claw (Fig. 2C) with apex slightly rounded, not pointed, without subdistal tooth or lamellae; with one row of four to nine bristles; propodeum (Fig. 2D) with dorsal and posterior surfaces convex and crossed by many transverse carinae; tibial spurs 1/0/1. Male Unknown. Host Unknown. Key to females of species of Pareucamptonyx Olmi, 1991 from the Neotropical region 1. Mesoscutum without lateral pointed apophyses (Fig. 4D–E)............................................................ 2 – Mesoscutum with lateral pointed apophyses (Figs 3D–E, 6D–E, 9A, D, F)..................................... 5 2. Inner margin of 5 th protarsomere (Olmi & Virla 2014: fig. 215c–d) with 16–20 lamellae........................................................................................................................................ P. zulianus (Olmi, 1986) – Inner margin of 5 th protarsomere (Fig. 10B–C; Olmi & Virla 2014: fig. 215e) with 10 or fewer lamellae............................................................................................................................................................ 3 3. Flagellomeres 6–8 with rhinaria (Fig. 1E); mesoscutum rugose (Fig. 9E), without longitudinal carinae; inner margin of 5 th protarsomere with two rows of 10–14 lamellae and six long bristles (Olmi & Virla 2014: fig. 215e)..................................................................................... P. townesi (Olmi, 1984) – Flagellomeres 5–8 with rhinaria (Fig. 1B–C); mesoscutum with variable sculpture, smooth or rugose, and with or without longitudinal carinae; inner margin of 5 th protarsomere with one row of five or six lamellae and two or three long bristles.................................................................................... 4 4. Body predominantly brown testaceous (Fig. 4A); frontal line absent; mesoscutum rugose (Fig. 9B), except by the irregular longitudinal carinae; chela with inner margin of the 5 th protarsomere with one row of six lamellae and three long bristles (Fig. 10B)........................ P. kumagaiae Martins sp. nov. – Body predominantly black, except pronotum, legs and metasoma dark brown (Fig. 5A); frontal line complete; mesoscutum smooth (Fig. 9C), except some longitudinal carinae on lateral surface (Fig. 5D); chela with inner margin of the 5 th protarsomere with one row of five lamellae and two long bristles (Fig. 10C)......................................................................................... P. niger Martins sp. nov. 5. Head with vertex smooth (Fig. 3C); scape with ventral surface whitish (Fig. 3B); flagellomeres 7–8 with rhinaria; mesoscutum smooth (Figs 3D–E, 9A), except some area rugose; legs black and whitish; 4 th protarsomere with one row of four long setae; chela with enlarged claw with one row of five bristles and inner margin of 5 th protarsomere with 23 lamellae, about 11 long bristles and apex with 21 lamellae (Fig. 10A).......................................................................... P. albopictus Martins sp. nov. – Head with vertex rugose (Fig. 6C); scape brown testaceous (Fig. 6B–C); flagellomeres 6–8 with rhinaria; mesoscutum rugose and with sparse and longitudinal carinae (Figs 6D–E, 9D, F); legs black and testaceous; 4 th protarsomere with one row of five long setae; chela with enlarged claw with one row of seven bristles and inner margin of 5 th protarsomere with about 23 lamellae, five long bristles and apex with 23 lamellae (Fig. 10D)............................................... P. paranaensis Martins sp. nov., Published as part of Martins, André L. & Domahovski, Alexandre C., 2022, Revision of the Neotropical species of Pareucamptonyx Olmi (Hymenoptera, Dryinidae) with descriptions of new species, pp. 152-176 in European Journal of Taxonomy 846 on pages 154-157, DOI: 10.5852/ejt.2022.846.1975, http://zenodo.org/record/7359135, {"references":["Olmi M. 1991. Supplement to the revision of the world Dryinidae (Hymenoptera: Chrysidoidea). Frustula Entomologica 12: 109 - 395.","Olmi M. 1986. New species and genera of Dryinidae (Hymenoptera Chrysidoidea). Frustula Entomologica 7 - 8: 63 - 105.","Olmi M. 1984. A revision of the Dryinidae (Hymenoptera). Memoirs of the American Entomological Institute 37: 1 - 1913.","Olmi M. & Virla E. G. 2014. Dryinidae of the Neotropical Region (Hymenoptera: Chrysidoidea). Zootaxa 3792 (1): 1 - 534. https: // doi. org / 10.11646 / zootaxa. 3792.1.1"]}

Pareucamptonyx kumagaiae Martins sp. nov. urn:lsid:zoobank.org:act: B511F594-9062-4D44-BEE9-A74E85CCA17B Figs 1B, 2A, C–D, 4, 9B, 10B, 11 Diagnosis Body predominantly brown testaceous and with fine and short pilosity; head rugose, except part of face and vertex smooth; frontal line and occipital carina absent; flagellomeres 5–8 with rhinaria; mesoscutum without lateral pointed apophyses; propodeum with several irregular transverse carinae. Enlarged claw with one row of five bristles, and 5 th tarsomere with inner margin with one row of six lamellae and apex with about 10 lamellae. Etymology The new species is named in honor of Dra Alice Fumi Kumagai, an entomologist of the Universidade Federal de Minas Gerais, Belo Horizonte, Brazil, for her dedication to the study of Neotropical Ichneumonidae. Material examined Holotype BRAZIL – Minas Gerais • ♀; “BRA, MG, Belo Horizonte,\ UFMG Estação Ecológica \ 19° 52ʹ30ʺS; 43°58ʹ20ʺW \ 842m, 1-8.xi.2013,\ Malaise, A. Kumagai leg.// UFMG IHY\ 1502988 ”; UFMG. Paratype BRAZIL – Minas Gerais • ♀; “BRA, MG, Belo Horizonte,\ UFMG Estação Ecológica \ 19°52ʹ30ʺS; 43°58ʹ20ʺW \ 842m, 1-8.xi.2013,\ Malaise, A. Kumagai leg.// UFMG IHY\ 1701175 ”; DZUP. Distribution Minas Gerais State, Brazil (Fig. 11). Description Female Apterous, body length 3.47 mm. COLORATION. Head brown testaceous (Fig. 4A–C), except clypeus brown; antenna with scape and pedicel brown testaceous (Fig. 4A–B), except flagellomeres brown (Fig. 4A); pronotum brown testaceous (Fig. 4B–C), except one transverse black band; mesosoma brown testaceous (Figs 4D–E, 9C), except mesoscutum, and posterior surface of metapleuron and propodeum black; legs brown testaceous (Fig. 4A), except apex of procoxa, protibia and part of 3 rd, 5 th and enlarged claw whitish; petiole black; metasoma brown testaceous. PUBESCENCE. Body with sparse and short pilosity (Fig. 4A–D), except head with fine pilosity; clypeus with dense pilosity (Fig. 4B); propodeum glabrous; metasoma with dense pilosity on last tergum and sternum. HEAD. Excavated, rugose, except part of face and vertex smooth (Fig. 4B–C); clypeus smooth; gena smooth, anterior surface near to malar space granulate (Fig. 4B). Palpomere formula 6:3. Antennomeres in following proportions: 21:15:40:23:21:20:16:14:14:20. Flagellomeres 5–8 with rhinaria (Fig. 1B). Frontal line absent. Ocellar ratio: OL = 8; POL = 5; OOL= 18. MESOSOMA. Pronotum smooth (Figs 2A, 4D–E); mesoscutum rugose and with irregular longitudinal carinae, without lateral pointed apophyses (Figs 4D–E, 9C); mesoscutellum smooth (Fig. 4D–E); metanotum smooth; mesopleuron smooth, except posterior surface with transverse carinae; metapleuron smooth, except transverse carinae on posterior surface; propodeum with several irregular transverse carinae (Figs 2D, 9B). LEGS. Protarsomeres in following proportions: 32:7:11:27:45 and enlarged claw (43). Chela enlarged claw with one row of five bristles, 5 th tarsomere with inner margin with one row of six lamellae and apex with about 10 lamellae (Figs 2C, 10B). Remarks Pareucamptonyx kumagaiae Martins sp. nov. resembles P. niger Martins sp. nov. due to the rhinaria on flagellomere 5–8; mesoscutellum without lateral pointed apophyses; and by the number of lamellae on the inner margin of the 5 th protarsomere. However, P. kumagaiae differs by the body predominantly brown testaceous; frontal line absent; mesoscutum rugose, with irregular longitudinal carinae (Fig. 9B); chela with inner margin of the 5 th protarsomere with one row of six lamellae and three long bristles (Fig. 10B)., Published as part of Martins, André L. & Domahovski, Alexandre C., 2022, Revision of the Neotropical species of Pareucamptonyx Olmi (Hymenoptera, Dryinidae) with descriptions of new species, pp. 152-176 in European Journal of Taxonomy 846 on pages 160-162, DOI: 10.5852/ejt.2022.846.1975, http://zenodo.org/record/7359135

Pareucamptonyx niger Martins sp. nov. urn:lsid:zoobank.org:act: C9F3D6C1-7947-4F97-8F31-B690FFF098F9 Figs 1C, 5, 9C, 10C, 11 Diagnosis Body predominantly black, except part of antenna, pronotum, legs and metasoma brown testaceous and chela white. Head with short and sparse pilosity, except gena glabrous; pronotum and legs with short and sparse pilosity; head rugose, except vertex partially smooth and clypeus granulate; gena smooth, except region near to malar space granulate; occipital carina absent; frontal line incomplete; pronotum, mesoscutum, mesoscutellum and metanotum smooth; mesoscutum without lateral pointed apophyses; mesopleuron and metapleuron smooth, except posterior surface with some transverse carinae; propodeum smooth and with many sparse transverse carinae. Enlarged claw with one row of five bristles; inner margin of 5 th protarsomere with five lamellae and distal apex with 17 lamellae. Etymology The species name comes from the Latin word ‘ niger ’ for ‘black’. It refers to the black colour of the body. Material examined Holotype BRAZIL – Paraná • ♀; “Brasil, Paraná,\ Estrada dos Castelhanos,\ 790m, 23.xi-14.xii.2003,\ G. Melo, Malaise ”; DZUP. Paratype BRAZIL – Minas Gerais • ♀; “Brasil, MG, 6Km S de Itamarandiba, pista\ de pouso, 1015m,\ 17.913°S 42.871°W,\ 9-17.ii.2013, G. Melo, Arm. Malaise ”; DZUP. Distribution Minas Gerais and Paraná states, Brazil (Fig. 11). Description Female Apterous, body length 4.25 mm. COLORATION. Head black (Fig. 5A–C), except antenna with scape and pedicel brown testaceous and flagellomeres 1–5 brown (Fig. 5A); mandible black, except teeth brown testaceous (Fig. 5B); pronotum black, except lateral surface testaceous (Fig. 5D–E); mesoscutum black (Fig. 5D–E); legs dark brown, except protarsomeres brown testaceous and chela white; petiole black; metasoma dark brown. PUBESCENCE. Head with fine and sparse pilosity (Fig. 5B–C); clypeus with short pilosity (Fig. 5B); gena predominantly glabrous and with sparse pilosity; pronotum with sparse and short pilosity (Fig. 5D–E); mesoscutum, mesoscutellum and metanotum glabrous (Fig. 5A, D–E); legs with short and sparse pilosity (Fig. 5A); mesopleuron and metapleuron with sparse and short pilosity (Fig. 5D); propodeum glabrous; metasoma with short and sparse pilosity. HEAD. Excavated, rugose (Fig. 5B–C), except vertex partially smooth, clypeus granulate (Fig. 5B); gena smooth, except region near malar space granulate; vertex granulate (Fig. 5C). Palpomeres formula 6:3. Antennomeres in following proportions: 23:15:41:22:23:20:17:14:12:19. Flagellomeres 5–8 with rhinaria (Fig. 1C). Frontal line complete (Fig. 5C). Ocellar ratio: OL= 8; POL= 6; OOL= 18. MESOSOMA. Pronotum, mesoscutellum and metanotum smooth (Fig. 5D–E); mesoscutum predominantly smooth (Fig. 9C), except some longitudinal carinae on lateral surface; without lateral pointed apophyses. Mesopleuron and metapleuron smooth, except posterior surface with some transverse carinae; propodeum smooth with many sparse transverse carinae (Figs 5D–E, 9C). LEGS. Protarsomeres in following proportions: 32:8:18:27:48 and enlarged claw (50). Chela enlarged claw with one row of five bristles (Fig. 10C); inner margin of 5 th protarsomere with five lamellae and distal apex with one group of 17 lamellae (Fig. 10C). Remarks The right antenna of the holotype lacks flagellomeres 6–8 and the left antenna lost its pedicel and flagellomeres. Therefore, measurements and description of the coloration were made from the paratype. Pareucamptonyx niger Martins sp. nov. resembles P. kumagaiae Martins sp. nov. due to its mesoscutellum without lateral pointed apophyses; flagellomere 5–8 with rhinaria; 5 th protarsomere with reduced number of lamellae and number of bristles of the enlarged claw. However, P. niger differs by the body predominantly black or brown ferruginous; frontal line complete; mesoscutum predominantly smooth (Fig. 9C), except some longitudinal carinae on lateral surface; chela with inner margin of the 5 th protarsomere with one row of five lamellae and two long bristles (Fig. 10C)., Published as part of Martins, André L. & Domahovski, Alexandre C., 2022, Revision of the Neotropical species of Pareucamptonyx Olmi (Hymenoptera, Dryinidae) with descriptions of new species, pp. 152-176 in European Journal of Taxonomy 846 on pages 162-164, DOI: 10.5852/ejt.2022.846.1975, http://zenodo.org/record/7359135

Pareucamptonyx paranaensis Martins sp. nov. urn:lsid:zoobank.org:act: 59DDA960-E982-49A4-8ED1-B4115CCCC215 Figs 1D, 2B, 6, 9D, F, 10D, 11 Diagnosis Body predominantly black, except part of antenna, pronotum, legs and metasoma brown testaceous. Head with short and sparse pilosity except on malar space with dense and long whitish pilosity; pronotum, mesosoma, legs and metasoma with short and sparse pilosity. Head rugose, except gena smooth; pronotum smooth; mesopleuron and metapleuron smooth, except with transverse carinae on posterior surface; mesoscutum with two lateral pointed apophyses; propodeum smooth and with transverse carinae. Enlarged claw with one row of seven bristles on inner margin; inner margin of 5 th protarsomere with two rows of about 23 lamellae and four long bristles, apex with about 23 lamellae. Etymology The species name refers to the state of Paraná where the type series was collected. Material examined Holotype BRAZIL – Paraná • ♀; “Brasil, Paraná, São\ José dos Pinhais,\ 25°36ʹ18ʺS 49°1137ʺW\ 880m 17-27. xii.2014 \ A. C. Domahovski leg.”; DZUP. Paratype BRAZIL – Paraná • ♀; “Brasil, PR, Piraquara,\ Mananciais da Serra,\ 25.4967°S 48.9839°W,\ 1010m, 16.ii-11.iii.2019,\ Melo & Martins, Malaise ”; DZUP. Distribution Paraná State, Brazil (Fig. 11). Description Female Apterous, body length 5.5 mm. COLORATION. Head black, except antenna with scape brown testaceous, pedicel and flagellomeres brown (Fig. 6A–C); mandible whitish (Fig. 6B); pronotum black, except lateral surface testaceous; mesoscutum black (Fig. 6A, D–E); legs predominantly brown testaceous and some regions darkened (Fig. 6A); tarsomeres testaceous and enlarged claw whitish; petiole black; metasoma predominantly brown testaceous and some regions darkened (Fig. 6A). PUBESCENCE. Body with sparse and short pilosity, except malar space with dense pilosity (Fig. 6); clypeus with fine pilosity (Fig. 6B–C); mesoscutum with short pilosity (Fig. 6D–E); metanotum with sparse pilosity (Fig. 6D–E); legs with dense and sparse pilosity (Fig. 6A); and metasoma with erect setae only on apical portion. HEAD. Excavated, rugose, except gena smooth (Fig. 6B–C). Palpomeres formula 6:3. Antennomeres in following proportions: 35:7:55:36:30:24:18:17:14:23. Flagellomeres 6–8 with rhinaria (Fig. 1D). Frontal line present only near anterior ocellus (Fig. 6B–C). Ocellar ratio: OL = 8; POL = 5; OOL = 23. MESOSOMA. Pronotum smooth (Fig. 6A, D–E); mesoscutum smooth, except for longitudinal and incomplete carina (Fig. 6D–E); mesoscutum with two lateral pointed apophyses (Fig. 9F). Mesoscutellum rugose and with sparse longitudinal carinae (Fig. 9D, F) and metanotum smooth (Fig. 6D–E); mesopleuron and metapleuron smooth, except posterior surface with transverse carinae (Fig. 6D); propodeum smooth and with transverse carinae (Fig. 6D–E). LEGS. Protarsomeres in following proportions: 45:10:22:42:72 and enlarged claw (68). Chela enlarged claw with one row of seven bristles on inner margin (Fig. 10D); inner margin of 5 th protarsomere with two rows of about 23 lamellae and four long bristles, apex with 23 lamellae. Remarks Pareucamptonyx paranaensis Martins sp. nov. resembles P. albopictus Martins sp. nov., as the body (Figs 3, 6) is predominantly black; ocellar ratio with OL longer than POL; and mesoscutum with lateral pointed apophyses (Figs 3D–E, 6D–E, 9A, D, F). However, P. paranaensis differs by the head with vertex rugose and with dense pilosity, except malar space and inner margin of face, near to eye, with short pilosity; mandible with teeth testaceous, clypeus black and scape brown testaceous; flagellomeres 6–8 with rhinaria; mesoscutum rugose and with sparse longitudinal carinae (Fig. 9D, F); metanotum smooth; legs black and some parts whitish; chela with enlarged claw with one row of seven bristles and inner margin of 5 th protarsomere with about 23 lamellae, five long bristles and apex with 23 lamellae (Fig. 10D)., Published as part of Martins, André L. & Domahovski, Alexandre C., 2022, Revision of the Neotropical species of Pareucamptonyx Olmi (Hymenoptera, Dryinidae) with descriptions of new species, pp. 152-176 in European Journal of Taxonomy 846 on pages 164-165, DOI: 10.5852/ejt.2022.846.1975, http://zenodo.org/record/7359135

Pareucamptonyx townesi (Olmi, 1984) Figs 1E, 7, 9E, 11 Gonatopus townesi Olmi, 1984: 1748. Female, holotype. Brazil: Mato Grosso, Sinop (EMUS, examined through photographs). Diagnosis Apterous, body length 2.0 mm in holotype and 3.5–3.9 mm in the additional material. Body predominantly black, except palpomeres, mandible and antenna testaceous; clypeus and part of face brown testaceous; lateral margin of pronotum testaceous; legs brown testaceous, except apical margin of procoxa, protrochanter and chela whitish; metasoma dark brown testaceous. Head glabrous, except dense and long pilosity on part of face, malar space and clypeus (Fig. 7B–C); legs and metasoma with sparse and short pilosity. Frontal line absent (Fig. 7C); antenna with rhinaria on flagellomeres 6–8 (Fig. 1E), occipital carina absent (Fig. 7C). Mesoscutum rugose, without lateral pointed apophyses (Figs 7D, 9E); propodeum with several transverse carinae (Fig. 7D). Enlarged claw with four bristles and 5 th protarsomere with inner margin with two rows of 10 lamellae and six long bristles (in holotype) or two rows of 14 lamellae (in additional material); distal apex with about 12 lamellae (in holotype) or about 38 lamellae (in additional material). Material examined Holotype BRAZIL – Mato Grosso • ♀; “ Sinop, M. Grosso\ 12°31ʹS 55° 37ʹW \ X.1974 Brazil\ M. Alvarenga ” “Holotype\ Gonatopus \ townesi Olmi ” “Type\ 1656”; EMUS. Additional material BRAZIL – Distrito Federal • ♀; “Brasil, DF, Brasília,\ Fazenda Água Limpa,\ 15.9592°S 47.9331°W,\ 19.i.2010, A. J. C. Aguiar,\ Armadilha Malaise ” (DZUB) • 3 ♀♀; same collection data as for preceding, except “2010” (DZUB). – Goiás • 1 ♀; “ Brasil, GO, Novo Mundo,\ Plantação de Algodão,\ 13.9292°S 49.9716°W,\ 23.vi. 2012, 282m, M.\ Paulo, Malaise ” (DZUB). – Paraná • 1 ♀; “ Brasil, PR, Foz do\ Jordão, Salta Segredo,\ 13-20.x.2004,\ E. D. G. Doares,\ Arm. Malaise ”; DZUP. Distribution Distrito Federal, Goiás, Mato Grosso and Paraná states, Brazil (Fig. 11). Remarks Pareucamptonyx townesi resembles P. zulianus as the mesoscutum lacks lateral pointed apophyses (Fig. 4D–E). However, P. townesi differs in the absence of a frontal line and the inner margin of the 5 th protarsomere with 10–14 lamellae and six long bristles (Fig. 10B–C; Olmi & Virla 2014: fig. 215e)., Published as part of Martins, André L. & Domahovski, Alexandre C., 2022, Revision of the Neotropical species of Pareucamptonyx Olmi (Hymenoptera, Dryinidae) with descriptions of new species, pp. 152-176 in European Journal of Taxonomy 846 on page 167, DOI: 10.5852/ejt.2022.846.1975, http://zenodo.org/record/7359135, {"references":["Olmi M. 1984. A revision of the Dryinidae (Hymenoptera). Memoirs of the American Entomological Institute 37: 1 - 1913.","Olmi M. & Virla E. G. 2014. Dryinidae of the Neotropical Region (Hymenoptera: Chrysidoidea). Zootaxa 3792 (1): 1 - 534. https: // doi. org / 10.11646 / zootaxa. 3792.1.1"]}

Gonatopus flavoniger Olmi, 1991, is newly recorded from state of Paraná, Brazil. This record is based on a female specimen reared from a nymph of a leafhopper (Cicadellidae, Deltocephalinae, Athysanini), and one additional female collected by sweeping from the same locality. The species is illustrated and characterized morphologically. Some aspects of its biology are treated: host identification and the location of the dryinid larva in the host, the construction of the cocoon, and duration of pupa phase until emergence of the adult.