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This contribution is the first part of a series designed to summarize the present knowledge on the fauna of true bugs (Hemiptera: Heteroptera) of the Socotra Archipelago. A review of aquatic, semiaquatic and shore bugs of the infraorders Nepomorpha, Gerromorpha, and Leptopodomorpha of Socotra is provided. Nine families and 19 species are recorded from the Socotra Island (including two marine off-shore species). The following new species and new records are given: Micronecta eupompe Hutchinson, 1930 (Micronectidae), Sigara hoggarica Poisson, 1929 (Corixidae), Hebrus kanyukovae sp. nov., Hebrus sp. (Hebridae), Microvelia gracillima Reuter, 1882, M. macani Brown, 1953 (Veliidae), Limnogonus cereiventris (Signoret, 1862) (Gerridae), Micracanthia ornatula (Reuter, 1881), and Saldula niveolimbata (Reuter, 1900) (Saldidae). The following new faunistic records are also provided: Micronecta eupompe from Burkina Faso, Anisops varius from Jordan and Rwanda, Mesovelia vittigera Horváth, 1895 (Mesoveliidae) from Mali, Micracanthia ornatula from Guinea-Bissau, Mali, Zambia, China (Sichuan), and Bangladesh, and Saldula niveolimbata from Mali. The status of the type specimens is discussed and corrected for Anisops varius var. scutellata Fieber, 1851 (syntypes), Anisops varius var. sugillata Fieber, 1851 (lectotype), Anisops hoggarica Poisson, 1929 (syntypes), Halobates germanus White, 1883 (lectotype), Halobates sewelli Imms, 1936 (lectotype), Limnogous leptocerus (Reuter, 1882) (lectotype), and Microvelia gracillima Reuter, 1882 (holotype versus neotype).

Aradus reuterianus Puton, 1875 (Hemiptera: Heteroptera: Aradidae: Aradinae) is recorded for the first time from Bulgaria, and its occurrence in Tunisia is confirmed. The distribution of the species is reviewed.

Carapezza, Attilio, Rădac, Ioan Alexandru (2022): Erratum: ATTILIO CARAPEZZA & IOAN ALEXANDRU RĂDAC (2021) The genus Tuponia Reuter, 1875 in Romania, with two new synonymies (Heteroptera: Miridae). Zootaxa, 5023 (1): 059–076. Zootaxa 5138 (5): 600-600, DOI: https://doi.org/10.11646/zootaxa.5138.5.9, URL: http://zoobank.org/5a1419fe-0aa1-4336-83f7-a16c2113176b

Tuponia (Tuponia) elegans (Jakovlev, 1867) (Figs. 4B, 5 H–M, 9) Material examined: ROMANIA: Bacău County: Bacău, 46.548967°N 26.895333°E, 22.vii.2019, 1 ♂ 3 ♀♀, on Tamarix sp.; Constanța County: Constanța, 44.170797°N 28.662722°E, 20.vi.2017, 1 ♂, on Tamarix sp.; Vadu, 44.470155°N 28.810075°E, 20.vi.2017, 5 ♂♂, 6 ♀♀, on Tamarix sp.; Giurgiu County: Giurgiu, 43.899910°N 25.967926°E, 15.vii.2018, 3 ♀♀, on Tamarix ramosissima; Ialomița County: Slobozia, 44.563620°N 27.381955°E, 20.vi.2017, 1 ♂ 1 ♀, on Tamarix sp.; Vâlcea County: Drăgășani, 44.657973°N 24.270541°E, 15.vii.2018, 1 ♂ 4 ♀♀ on Tamarix ramosissima. Diagnosis. Tuponia elegans is recognized by the following combination of characters: dorsally (Fig. 4B) whitish with more or less extended bright red areas in mesoscutum, scutellum, and in a large transverse band occupying the posterior third of clavus and corium; body length 2.6–3.3 mm in males, 2.8–3.7 mm in females; body elongate ovate in both sexes; ocular index 1.4–1.6 in males, 1.7–1.9 in females; genitalia (Figs. 5H–M): right paramere (Fig. 5H) short, subovoid, apically pointed; left paramere (Fig. 5I–J) broad, with very small sensory lobe and pointed apical process; phallotheca (Fig. K) with a subapical tooth and a single preapical semicircular lamellate keel; vesica (Figs. 5L–M) with secondary gonopore at the bifurcation of the two apical processes, the lower one longer than the prevailingly membranous upper one, the latter apically bifurcated Easily separated from other European species of subgen. Tuponia by its contrasting bright red and whitish dorsal areas. Distribution and biology. Euro-Central Asian element known from Eastern Europe (Austria, Czech Republic, Slovakia, Hungary, Croatia, Moldavia, Ukraine, Macedonia, Bulgaria, southern Russia), Asian Turkey, Transcaucasia, Iran, Central Asia, Mongolia, north-western and north-eastern China (Kerzhner & Josifov 1999; Aukema 2018–2021). The species lives on various species of Tamarix (Benedek & Jaszai 1968; Drapolyuk 1980; Linnavuori 2010; Li & Liu 2016). Comment. This is the first record for Romania. Distribution in Romania is shown in Fig. 9., Published as part of Carapezza, Attilio & Rădac, Ioan Alexandru, 2021, The genus Tuponia Reuter, 1875 in Romania, with two new synonymies (Heteroptera: Miridae), pp. 59-76 in Zootaxa 5023 (1) on pages 66-68, DOI: 10.11646/zootaxa.5023.1.3, http://zenodo.org/record/5225491, {"references":["Jakovlev, B. E. (1867) Die Hemiptera der Wolga-Fauna. Horae Societatis Entomologicae Rossicae, 4, 145 - 163.","Reuter, O. M. (1879) Diagnoses Hemipterorum novorum. Ofversigt af Finska Vetenskapssocietetens Forhandlingar, 21, 30 - 41.","Kerzhner, I. M. & Josifov M. (1999) Cimicomorpha II. Miridae. In: Aukema, B. & Rieger, K. (Eds.), Catalogue of the Heteroptera of the Palaearctic Region. Vol. 3. The Netherlands Entomological Society, Amsterdam, 577 pp.","Benedek, P. & Jaszai, V. E. (1968) On some species of the genus Tuponia Reuter, 1875 (Heteroptera: Miridae, Phylinae). Acta Zoologica Academiae Scientiarium Hungaricae, 14, 7 - 13.","Drapolyuk, I. S. (1980) Review of capsid bugs of the subgenus Tuponia s. str. (Heteroptera, Miridae) from the USSR and Mongolia. Nasekomye Mongolii, 7, 43 - 68. [in Russian]","Linnavuori, R. E. (2010) Studies on the Miridae (Phylinae, addenda to Deraeocorinae and Orthotylinae) of Khuzestan and the adjacent provinces of Iran (Hemiptera: Heteroptera). Acta Entomologica Musei Nationalis Pragae, 50, 369 - 414.","Li, X. M. & Liu, G. Q. (2016) The genus Tuponia Reuter, 1875 of China (Hemiptera: Heteroptera: Miridae: Phylinae: Exaeretini) with descriptions of three new species. Zootaxa, 4114 (2), 101 - 122. https: // doi. org / 10.11646 / zootaxa. 4114.2.1"]}

Tuponia (Chlorotuponia) hippophaes (Fieber, 1861) (Figs. 1A, 2A–F, 3) Material examined. ROMANIA: Alba County: Aiud, 46.300375°N 23.710413°E, 12.viii.2019, on Tamarix sp., 18 ♂♂ 7 ♀♀; Arad County: Mâsca, 46.295505°N 21.669309°, 24.viii.2019, on Tamarix sp., 55 ♂♂ 44 ♀♀; Argeș County: Valea Ursului, 44.887028°N 24.779433°E, 26.vii.2019, 7 ♂♂ 3 ♀♀; on Tamarix sp.; Bihor County: Săcuieni, 47.352525°N 22.106100°E, 15.vii.2019, on Tamarix sp. 1 ♂; Constanța County: Constanța, 44.170797°N 28.662722°E, 20.vi.2017, 4 ♂♂ 3 ♀♀, on Tamarix sp.; Techirghiol, 44.057772°N 28.636702°E, 20.vi.2017, 16 ♂♂ 18 ♀♀, on Tamarix sp.; Hunedoara County: Deva, 45.871055°N 22.902765°E, 14.ix.2019, 30 ♂♂ 18 ♀♀, on Tamarix sp.; Geoagiu, 45.916196°N 23.199997°E, 14.ix.2019, 28 ♂♂ 28 ♀♀, on Tamarix sp.; Satu Mare County: Negrești-Oaș, 47.855727°N 23.426137°E, 17.vii.2019, 3 ♂♂ 1 ♀, on Tamarix sp.; Timiș County: Recaș, 45.798313°N 21.501182°E, 07.vii.2019, 11 ♂♂ 4 ♀♀, on Tamarix ramosissima; Sânnicolau Mare, 46.072048°N 20.618326°E, 23.ix.2019, on Tamarix sp., 5 ♂♂ 4 ♀♀; Timișoara, 45.741743°N 21.211696°E, 05.vii.2019, 4 ♂♂ 7 ♀♀, on Tamarix ramosissima; Tormac, 45.521115°N 21.492135°E, 07.vii.2019, 2 ♂♂ 4 ♀♀, on Tamarix ramosissima; Valcani, 46.001876°N 20.395155°E, 30.viii.2019, 14 ♂♂, 7 ♀♀, Tamarix sp.; Vâlcea County: Drăgășani, 44.657973°N 24.270541°E, 15.vii.2018, 11 ♂♂ 27 ♀♀ on Tamarix ramosissima. Diagnosis. Tuponia hippophaes, the type species of the subgenus Chlorotuponia, is recognized by the following combination of characters: dorsally uniformly green (Fig. 1A) or with minute green round spots, with paler whitish areas along anterior four fifths of exocorium, inner angle of corium and basal margin of cuneus; body length 2.0– 3.4 mm in males, 2.0– 2.9 mm in females (in Romanian specimens: 2.6–3.0 mm in males, 2.3–2.6 mm in females); body elongate with parallel sides in males, more ovate in females; ocular index 1.1–1.8 in males, 2.4–3.0 in females; labium reaching between meso- and metacoxae or slightly surpassing the latter; male genitalia (Figs. 2A–E): parameres and phallotheca not surpassing apex of genital capsule (Fig. 2A); right paramere (Fig. 2B) short, ovoid, apically truncate; left paramere (Fig. 2C) with short, pointed sensory lobe and very elongate apical process; phallotheca (Fig. 2D) apically straight; vesica (Figs. 2E–F) J-shaped, with secondary gonopore in subapical position and with three apical processes, one very elongate, lanceolate, distinctly surpassing apex, the other two finger-like, shorter, slightly surpassing apex. Carapezza (1997) studied the clinal variability of the three apical vesical processes in the whole geographic range of the species; in Romanian specimens their relative lengths correspond to the arrangement commonly found in Balkan Peninsula. Similar in color pattern to T. prasina but differing from it in the more elongate body, brighter dorsal green, tibial spines not arising from basal dark dots, lower ocular index, genital capsule (Fig. 2A) apically distinctly bending to the right, differently shaped parameres, vesica with well sclerotized secondary gonopore and sclerotized apical blades. Distribution and biology. Holomediterranean element, widely distributed in Southern Europe, North Africa and Middle East, including Iran; in the last twenty years its original range, which included also the area of the Alps in Central Europe (southern Germany, Switzerland) has extended northwards to Central and Northern Europe (Belgium, Czech Republic, Slovakia, United Kingdom), probably as a consequence of global warming and of the increased popularity of Tamarix, extensively introduced as ornamental plants along the coasts and in inland gardens of Central and North European countries (Bryja & Kment 2002; Rabitsch 2002; Baugnée & Chérot 2004; Kment 2004; Telfer 2019). The species lives on Myricaria germanica, Reaumuria vermiculata and various species of Tamarix (Tamaricaceae) (Hoberlandt 1956; Tamanini 1964; Wagner 1975; Drapolyuk 1982; Carapezza, 1997; Linnavuori 2010). In Romania, based on available data so far, T. hippophaes is the single species of the genus still active at the end of summer. The presence of adults over the span of four months (June–September) indicates that the species is probably bi- or multivoltine in Romania. Discussion. This is the first record for Romania. Distribution in Romania is shown in Fig. 3. Considering that our survey revealed that T. hippophaes is the most widespread and commonest Tuponia species in Romania, it is rather surprising that it had never been recorded from the country. A possible explanation is that in the past it was overlooked and misidentified as T. prasina, on the wrong assumption that all green Tuponia in Romania belonged to that species. An alternative explanation could be that T. hippophaes has reached Romania recently, either by natural range expansion or accidental introduction., Published as part of Carapezza, Attilio & Rădac, Ioan Alexandru, 2021, The genus Tuponia Reuter, 1875 in Romania, with two new synonymies (Heteroptera: Miridae), pp. 59-76 in Zootaxa 5023 (1) on pages 61-62, DOI: 10.11646/zootaxa.5023.1.3, http://zenodo.org/record/5225491, {"references":["Fieber, F. X. (1861) Die europaischen Hemipteren. Halbflugler (Rhynchota Heteroptera). Gerold's Sohn, Wien, pp. vi + 444 pp. https: // doi. org / 10.5962 / bhl. title. 47533","Carapezza, A. (1997) Heteroptera of Tunisia. Il Naturalista Siciliano, 21 (Supplement A), 1 - 312.","Fieber, F. X. (1864). Neuere Entdeckungen in europaischen Hemipteren. Wiener Entomologische Monatschrift, 8, 65 - 86 + 205 - 236 + 321 - 336.","Bryja, J. & Kment, P. (2002) New and interesting records of plant bugs (Heteroptera: Miridae) from the Czech and Slovak Republics. Klapalekiana, 38, 1 - 10.","Rabitsch, W. (2002) Die Arten der Gattung Tuponia (Heteroptera: Miridae) im ostlichen Osterreich. Beitrage zur Entomofaunistik, 3, 97 - 102.","Kment, P. (2004) First records of two species of the genus Tuponia Reuter, 1875 (Heteroptera, Miridae) in Slovakia. Biologia, Bratislava, 52, 164.","Telfer, M. G. (2019) Tuponia hippophaes (Fieber) (Hemiptera: Miridae) new to Britain. The Hemipterist, 6, 223 - 229.","Hoberlandt, L. (1956) Results of the Zoological Scientific Expedition of the National Museum in Praha to Turkey. 18. Hemiptera IV. Terrestrial Hemiptera-Heteroptera of Turkey. Acta Entomologica Musei Nationalis Pragae, 3 (Supplement), 1 - 264. [1955]","Tamanini, L. (1964) Una specie del genere Tuponia nel centro delle Dolomiti (Heteroptera, Miridae). Atti dell'Accademia Roveretana degli Agiati, 6 (4 B), 121 - 127.","Wagner, E. (1975) Die Miridae Hahn, 183 l, des Mittelmeerraumes und der Makaronesischen Inseln (Hemiptera, Heteroptera). Teil 3. Entomologische Abhandlungen, 40 (Supplement), 1 - 483.","Drapolyuk, I. S. (1982) Review of capsid bugs of the subgenus Chlorotuponia (Heteroptera, Miridae) from the USSR and Mongolia. Nasekomye Mongolii, 8, 148 - 183. [in Russian]","Linnavuori, R. E. (2010) Studies on the Miridae (Phylinae, addenda to Deraeocorinae and Orthotylinae) of Khuzestan and the adjacent provinces of Iran (Hemiptera: Heteroptera). Acta Entomologica Musei Nationalis Pragae, 50, 369 - 414."]}

Tuponia (Tuponia) arcufera Reuter, 1879 (Figs. 4A, 5 A–G, 9) Material examined: ROMANIA: Buzău County: Policiori, 45.341594°N 26.665040°E, 20.vi.2017, 1 ♂ 6 ♀♀, on Tamarix sp.; Vrancea County: Focșani, 45.744303°N 27.201451°E, 22.vii.2019, 1 ♂, on Tamarix sp. Diagnosis. Tuponia arcufera is recognized by the following combination of characters: dorsally (Fig. 4A) whitish-yellow with more or less intense orange areas in mesoscutum, anterior part of scutellum, and sometimes with a large transverse band across apices of clavus and corium; body length 2.8–3.8 mm in males, 3.5–4.0 mm in females; body elongate ovate in both sexes; ocular index 1.4–1.6 in males, 1.7–1.9 in females; male genitalia (Figs. 5A–G): right paramere (Fig. 5A) elongate, narrow, apically truncate; left paramere (Figs. 5B–C) broad, with very small sensory lobe and pointed apical process; phallotheca (Figs. 5D–E) with subapical blunt tooth and two preapical vaguely semicircular lamellate keels; vesica (Figs. 5F–G) with subapical secondary gonopore located at the bifurcation of the two apical processes, the lower one strongly sclerotized, lanceolate, shorter than the upper one, the latter mostly membranous, equipped with a basal hump clothed with minute spinules and dorsally serrate. Due to the variability in dorsal color pattern of T. arcufera, specimens with weakly contrasting colors (as in Fig. 4A) are very similar to T. montandoni from which they can be distinguished only by characters of male genitalia, in particular the elongate and apically truncate right paramere, phallotheca with two preapical keels and differently shaped apical part of vesica (this can be appreciated comparing figs. 5F–G and 8F–G). Distribution and biology. Euro-Central Asian element known from Spain, southern France, northern Italy, Macedonia, Bulgaria, Moldavia, Ukraine, south of European Russia, Turkey, Transcaucasia, Iran, Central Asia, Mongolia, north-western and north-eastern China (Kerzhner & Josifov 1999; Konstantinov 2016; Aukema 2018– 2021). The species lives on Myricaria germanica, and various species of Tamarix (Wagner 1975; Tamanini 1982; Drapolyuk 1980; Linnavuori 2010). Comment. This is the first record for Romania. Distribution in Romania is shown in Fig. 9., Published as part of Carapezza, Attilio & Rădac, Ioan Alexandru, 2021, The genus Tuponia Reuter, 1875 in Romania, with two new synonymies (Heteroptera: Miridae), pp. 59-76 in Zootaxa 5023 (1) on pages 65-66, DOI: 10.11646/zootaxa.5023.1.3, http://zenodo.org/record/5225491, {"references":["Reuter, O. M. (1879) Diagnoses Hemipterorum novorum. Ofversigt af Finska Vetenskapssocietetens Forhandlingar, 21, 30 - 41.","Kerzhner, I. M. & Josifov M. (1999) Cimicomorpha II. Miridae. In: Aukema, B. & Rieger, K. (Eds.), Catalogue of the Heteroptera of the Palaearctic Region. Vol. 3. The Netherlands Entomological Society, Amsterdam, 577 pp.","Konstantinov, FV. (2016) New synonymies in the plant bug family Miridae (Hemiptera: Heteroptera) from Northern China. Zootaxa, 4205 (5), 496 - 500. https: // doi. org / 10.11646 / zootaxa. 4205.5.10","Wagner, E. (1975) Die Miridae Hahn, 183 l, des Mittelmeerraumes und der Makaronesischen Inseln (Hemiptera, Heteroptera). Teil 3. Entomologische Abhandlungen, 40 (Supplement), 1 - 483.","Tamanini, L. (1982) Gli Eterotteri dell'Alto Adige (Insecta: Heteroptera). Studi Trentini di Scienze Naturali, Acta Biologica, 59, 65 - 194.","Drapolyuk, I. S. (1980) Review of capsid bugs of the subgenus Tuponia s. str. (Heteroptera, Miridae) from the USSR and Mongolia. Nasekomye Mongolii, 7, 43 - 68. [in Russian]","Linnavuori, R. E. (2010) Studies on the Miridae (Phylinae, addenda to Deraeocorinae and Orthotylinae) of Khuzestan and the adjacent provinces of Iran (Hemiptera: Heteroptera). Acta Entomologica Musei Nationalis Pragae, 50, 369 - 414."]}

Ochterus grandiusculus Nieser & Chen, 1992 Ochterus grandiusculus Nieser & Chen, 1992: 11 ‒12 (description, differential diagnosis, illustration). HOLOTYPE:, Indonesia: Sulawesi: ʻSulawesi Tenggara, road Kolaka-Kendari Km 20’ (MUDH). Ochterus grandiusculus: NIESER & CHEN (1999): 89 –90 (key, illustration); CHEN et al. (2005): 413 (checklist). Distribution. Australian Region: Indonesia: Sulawesi (NIESER & CHEN 1992)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 38, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["NIESER N. & CHEN P. - P. 1992: Notes on Gelastocoridae and Ochteridae (Heteroptera) with the description of five new species. Storkia 1: 2 - 13.","NIESER N. & CHEN P. - P. 1999: Sixteen new species of Nepomorpha mainly from Sulawesi. Notes on Malaysian aquatic and semiaquatic bugs (Heteroptera), VIII. Tijdschrift voor Entomologie 142: 77 - 123.","CHEN P. - P., NIESER N. & ZETTEL H. 2005: The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia. Fauna Malesiana Handbook, Vol. 5. Brill, Leiden - Boston, x + 546 pp."]}

Ochterus feae Mancini, 1939 (Figs 20–23) Pelogonus marginatus (misidentification): MONTANDON (1897): 365 (variability, distribution); DISTANT (1906): 14 (illustration of the specimen from MONTANDON 1897). Ochterus Feae Mancini, 1939a: 125 –126 (description, differential diagnosis, illustrations). HOLOTYPE: ♀ (Figs 20–23), Myanmar: ʻCarin: Asciuii Ghecù’ (MCSN). Ochterus feae: KORMILEV (1971): 443 (list). Material examined. LAOS: LUANG PRABANG : Louang Pharabang prov., Ban Song Cha (5 km W), 20°33–34′N 102°14′E, ca. 1200 m a.s.l., 24.iv.–16.v.1999, 6, V. Kubáň lgt. (4 MMBC, 2 NMPC). OUDOMXAY : Oudomxai (17 km NEE), 20°46′N 102°09′E, ca. 1100 m a.s.l., 1.–9.v. 2002, 1 1 ♀, V.Kubáň lgt. (MMBC). MYANMAR: CHIN : Chin hills, NW of Falam, 400--500 m a.s.l., v.--vi. 2016, 12 6 ♀♀, A.Carapezza det. (ACPI). THAILAND: CHIANG MAI : San Pakia village, 19.19°N 98.50°E, 1400 m a.s.l., 1 3 ♀♀, 1.–15.v.1998, V. Kubáň lgt. (1 2 ♀♀ MMBC, 1 ♀ NMPC). MAE HONG SON : Ban Huai Po, 1600–2000 m a.s.l., 1, J.Horák lgt. (NMPC). TAK : Umphang, 16°04′N 98°53′E, 500 m a.s.l., 26.iv.–6.v.[19]91, 1 ♀, D. Král lgt. (NMPC).All P. Kment det. Distribution. Oriental Region: Laos (new record); Myanmar (MONTANDON 1897, DISTANT 1906, as P. marginatus; MANCINI 1939a); Thailand (new record). Note. This species was described based on a female holotype and has never been recorded again. It is related to O. marginatus, from which it differs mainly by the anterior margin of the head being distinctly reflexed (see KORMILEV 1971). The photographs of the holotype of O. feae (Figs 20–23) are presented here for the first time., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on pages 37-38, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["MONTANDON A. L. 1897: Viaggio di Leonardo Fea in Birmania e regioni vicine. LXXV. Hemiptera Cryptocerata. Annali del Museo Civico di Storia Naturale di Genova, Serie 2 17: 365 - 377.","DISTANT W. L. 1906: Rhynchota. Vol III. (Heteroptera-Homoptera). In: BINGHAM C. T. (ed.): The fauna of British India including Ceylon and Burma. Taylor and Francis, London, xiv + 503 pp.","MANCINI C. 1939 a: Osservazioni sugli Ochterus del Museo Civico di Storia Naturale di Genova (hemipt.). Bollettino della Societa Entomologica Italiana 67: 123 - 126.","KORMILEV N. A. 1971: Ochteridae from the Oriental and Australian Regions (Hemiptera-Heteroptera). Pacific Insects 13: 429 - 444."]}

Ochterus secundus secundus Kormilev, 1971 Ochterus secundus Kormilev, 1971: 434, 441 –442 (description, differential diagnosis, illustrations). HOLOTYPE:, Australia: New South Wales: ‘ N. S. W., N. Cronully [= Cronulla]ʼ (AMSA). Ochterus secundus: BAEHR (1989): 113, 116, 118, 123–124 (key to species, redescription, illustrations). Ochterus secundus secundus: BAEHR (1990b): 450, 461, 475 (key to species, diagnosis, illustration, new status); CASSIS & GROSS (1995): 262 (catalogue); ANDERSEN & WEIR (2004): 266 –267, 270, 336 (key to species, illustrations, checklist). Distribution. Australian Region: Australia: Australian Capital Territory (BAEHR 1990 b, ANDERSEN & WEIR 2004), New South Wales (KORMILEV 1971, BAEHR 1989, ANDERSEN & WEIR 2004), Queensland (KORMILEV 1971, BAEHR 1989, 1990b; ANDERSEN & WEIR 2004), South Australia (BAEHR 1989, ANDERSEN & WEIR 2004), Victoria (KORMILEV 1971; BAEHR 1989, 1990b; ANDERSEN & WEIR 2004), Western Australia (BAEHR 1989, ANDERSEN & WEIR 2004)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 46, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["KORMILEV N. A. 1971: Ochteridae from the Oriental and Australian Regions (Hemiptera-Heteroptera). Pacific Insects 13: 429 - 444.","BAEHR M. 1989: Review of the Australian Ochteridae (Insecta, Heteroptera). Spixiana 11: 111 - 126.","BAEHR M. 1990 b: Revision of the genus Ochterus Latreille in the Australian Region (Heteroptera: Ochteridae). Entomologica Scandinavica 20: 449 - 477.","CASSIS G. & GROSS G. F. 1995: Hemiptera: Heteroptera (Coleorrhyncha to Cimicomorpha). In: HOUSTON W. W. K. & MAYNARD G. V. (eds): Zoological Catalogue of Australia. Vol. 27.3 A. Melbourne, CSIRO Publishing, xv + 506 pp.","ANDERSEN N. M. & WEIR T. A. 2004: Australian water bugs. Their biology and identification (Hemiptera-Heteroptera, Gerromorpha & Nepomorpha). Entomograph Vol. 14. Apollo Books, Stenstrup & CSIRO Publishing, Collingwood, 344 pp.","HEBSGAARD M. B., ANDERSEN N. M. & DAMGAARD J. 2004: Phylogeny of the true water bugs (Nepomorpha: Hemiptera-Heteroptera) based on 16 S and 28 S rDNA and morphology. Systematic Entomology 29: 488 - 508."]}

Ochterus magnus Gapud & San Valentin, 1977 Ochterus magnus Gapud & San Valentin, 1977: 272, 282, 285– 287 –291, 296–298 (key to species, description, illustrations). HOLOTYPE:, Philippines: Luzon:‘ Humayao Creek, Pajo, Alfonso, Cavite’ (UPLB). Ochterus magnus: GAPUD (1986): 32, 40–42 (key to species, redescription, illustration); GAPUD (2003): 107 (checklist); CHEN et al. (2005): 413 (checklist). Distribution. Oriental Region: Philippines: Luzon (GAPUD & SAN VALENTIN 1977, GAPUD 1981)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 39, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["GAPUD V. P. & SAN VALENTIN H. O. 1977: The Ochteridae (Hemiptera) of the Philippines. Kalikasan, Philippine Journal of Biology 6 (3): 269 - 300.","GAPUD V. P. 1986: Philippine water bugs. Guide to Philippine Flora and Fauna 8: 1 - 47.","GAPUD V. P. 2003: Two new Philippine Ochterus Latreille (Insecta: Heteroptera: Ochteridae) and checklist of Philippine species. Annalen des Naturhistorischen Museums in Wien, Serie B 104 [2002]: 99 - 108.","CHEN P. - P., NIESER N. & ZETTEL H. 2005: The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia. Fauna Malesiana Handbook, Vol. 5. Brill, Leiden - Boston, x + 546 pp.","GAPUD V. P. 1981: Contribution to the taxonomy of the genus Ochterus Latreille (Hemiptera: Ochteridae). Kalikasan, Philippine Journal of Biology 10 (2 - 3): 300 - 309."]}

Ochterus cheesmannae Baehr, 1990 Ochterus cheesmannae Baehr, 1990b: 450, 453, 455–459, 461, 473 ‒474 (key to species, description, illustrations). HOLOTYPE:, Indonesia: West Papua: ʻN. Dutch New Guinea: Waigeu, Camp Nok., 2500 ft [= 762 m a.s.l.]’ (BMNH). Ochterus cheesmannae: CHEN et al. (2005): 413 (checklist). Distribution. Australian Region: Indonesia: West Papua: Waigeo Island (BAEHR 1990b, CHEN et al. 2005), Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 37, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["BAEHR M. 1990 b: Revision of the genus Ochterus Latreille in the Australian Region (Heteroptera: Ochteridae). Entomologica Scandinavica 20: 449 - 477.","CHEN P. - P., NIESER N. & ZETTEL H. 2005: The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia. Fauna Malesiana Handbook, Vol. 5. Brill, Leiden - Boston, x + 546 pp."]}

Ochterus perbosci (Guérin-Méneville, 1843) Pelogonus Perboscii Guérin-Méneville, 1843: 113 –114 (original description,differential diagnosis). LECTOTYPE (designated by CHAMPION 1901: 345, as type):, Mexico: Campeche: ‘dans la baie Campèche’ [= in the Campeche bay] (coll. Sallé + BMNH). Pelogonus Perboscii: FIEBER (1851): 15 (checklist); DOHRN (1859): 52 (list); STÅL (1876): 137 (catalogue). Pelogonus perbosci: CHAMPION (1901): 344–345, Pl. XX: fig. 11 (key, diagnosis, illustration). Ochterus perbosci (i): TORRE BUENO (1906): 50 (list). Ochterus perboscii: KIRKALDY & TORRE BUENO (1909): 179 (catalogue). Pelogonus Perbosci: MONTANDON (1910): 1 (note). Ochterus perbosci: BARBER (1913): 213 (key to species); VAN DUZEE (1923): 167 (distribution); SCHELL (1943a): 32 –33, 35 (key to species, original description repeated, differential diagnosis, illustration); DRAKE (1952):75 (checklist); COBBEN (1960): 54 (distribution); NIESER (1975): 26, 28–29, 31, Pl. 2a (key to species, diagnosis, illustrations); POLHEMUS (1976): 226, 242 (listed); FROESCHNER (1981): 61 (catalogue); POLHEMUS & POLHEMUS (1988a): 543 (catalogue); NIESER & AL- KINS KOO (1991):13–14 (key); NIESER & CHEN (1992): 8 (distribution); NIESER & MELO (1997):12, 50 (distribution); FROESCHNER (1999): 148 (catalogue); BASS (2003): 66 (distribution); VIANNA & MELO (2003): 126 –127 (distribution); MELO & NIESER (2004): 44 (distribution); SOUZA et al. (2006): 808 (distribution); PEREIRA & MELO (2007): 645 (distribution); HECKMAN (2011): 458 (key to species, illustration); MOREIRA et al. (2011): 58 (checklist, Brazil); CIANFERONI (2012): 67 (key to species); BROŻEK (2013): 342, 343, 345, 372 (morphology); CORDEIRO et al. (2014): 496 (key to species, illustrations); BARBOSA & RODRIGUES (2015): 163 (listed); BROŻEK (2015): 6, 14, 21–24 (morphology); LLANO & GUTIÉRREZ (2015): 377 (list); POLHEMUS & POLHEMUS (2016):13, 15–16, 55–58 (key to species, redescription, illustrations). Pelogonus marginatus (misidentification, partim): UHLER (1893): 706 (list, ‘two forms’); UHLER (1894): 222 (variability). Material examined. MEXICO: BAJA CALIFORNIA SUR : [El] Triunfo, 8.vii.1914, 1, G. H. Harris lgt., C. J. Drake det. (NMPC). SAN LUIS POTOSÍ : Valles, 17.vii.1950, 2 1 ♀, Drake & Hottes lgt., C. J. Drake det. (NMPC). TAMAULIPAS : Tampico, 16.vii.1950, 1, Drake & Hottes lgt., C. J. Drake det. (NMPC). Distribution. Nearctic Region: North America: USA: Arizona (DRAKE 1952, POLHEMUS & POLHEMUS 1988a), Texas (SCHELL 1943a; DRAKE 1952; POLHEMUS & POLHEMUS 1988a, 2016), Utah (POLHEMUS & POLHEMUS 2016). Neotropical Region: Central America: Belize (POLHEMUS & POLHEMUS 2016); Costa Rica (SCHELL 1943a); Guatemala (SCHELL 1943 a, POLHEMUS & POLHEMUS 2016); Honduras (POLHEMUS & POLHEMUS 2016); Mexico (KIRKALDY & TOR- RE BUENO 1909, SCHELL 1943 a, DRAKE 1952, POLHEMUS & POLHEMUS 1988a): Baja California Sur (POLHEMUS & POLHEMUS 2016), Campeche (CHAMPION 1901, MONTANDON 1910, POLHEMUS & POLHEMUS 2016), Chiapas (POLHEMUS & POLHEMUS 2016), Guanajuato (POLHEMUS & POLHEMUS 2016), Guerrero (POLHEMUS & POLHEMUS 2016), Jalisco (POLHEMUS & POLHEMUS 2016), Mexico (POLHEMUS & POLHEMUS 2016), Morelos (POLHEMUS & POLHEMUS 2016), Nayarit (POLHEMUS & POLHEMUS 2016), Oaxaca (POLHEMUS & POLHEMUS 2016), Pueblo (POLHEMUS & POLHEMUS 2016), San Luis Potosí (new record), Sinaloa (CHAMPION 1901, POLHEMUS & POLHEMUS 2016), Tamaulipas (POLHEMUS & POLHEMUS 2016), Veracruz (CHAMPION 1901, POLHEMUS & POLHEMUS 2016); Nicaragua (POLHEMUS & POLHEMUS 2016); Panama (POLHEMUS & POLHEMUS 2016). Caribbean Islands: Curaçao (COBBEN 1960); Grenada (UHLER 1894, as P. marginatus, partim; CHAMPION 1901, KIRKALDY & TORRE BUENO 1909, SCHELL 1943 a, POLHEMUS & POLHEMUS 2016); St. Vincent (UHLER 1893, as P. marginatus, partim; CHAMPION 1901, KIRKALDY & TORRE BUENO 1909, SCHELL 1943 a, POLHEMUS & POLHEMUS 2016); Trinidad and Tobago (NIESER & ALKINS KOO 1991, NIESER & CHEN 1992, BASS 2003). Souh America: Brazil: Amazonas (PEREIRA & MELO 2007, MOREIRA et al. 2011, CORDEIRO et al. 2014), Minas Gerais (NIESER & MELO 1997, VIANNA & MELO 2003, MELO & NIESER 2004, SOUZA et al. 2006, MOREIRA et al. 2011, CORDEIRO et al. 2014); Colombia (DRAKE 1952); Ecuador (SCHELL 1943 a, NIESER & CHEN 1992, CIANFERONI 2012); Paraguay (SCHELL 1943a); Peru (SCHELL 1943 a, DRAKE 1952); Suriname (NIESER 1975); Venezuela (POLHEMUS & POLHEMUS 2016). Notes. GUÉRIN- MÉNEVILLE (1843) dedicated the species to its collector, M. Perbosc, using the latinized form of his name (Perboscius, stem perbosci -) to form the name as O. perboscii, which is the correct original spelling of the name. The name was cited as O. perboscii at least five times (for references see above) until KIRKALDY & TORRE BUENO (1909), with a single exception of CHAMPION (1901). CHAMPION (1901), MONTANDON (1910), and all subsequent authors (for 27 additional references see above) used the incorrect subsequent spelling of the name, O. perbosci (see ICZN 1999: Art. 32.1–3, 33.3, 33.4). In this case the Article 33.3.1 (ICZN 1999) applies in favour of O. perbosci: ‘when an incorrect subsequent spelling is in prevailing usage and is attributed to the publication of the original spelling, the subsequent spelling and attribution are to be preserved and the spelling is deemed to be a correct original spelling.’ We recognize O. perbosci as being in prevailing usage and therefore the correct original spelling in the sense of ICZN (1999). GUÉRIN- MÉNEVILLE (1843) described the species based on unknown number of specimens and without information on their depository. CHAMPION (1901) wrote that: ‘The type of this insect was obtained by us from the Sallé collection’. CIANFERONI (2012) specified the sex of the specimen, incorrectly labelled as holotype, as male. Using the term ‘the type’ for the syntype he used for definition of the taxon, CHAMPION (1901) fulfilled the requirements of the Article 74.5 (ICZN 1999) and his action constitutes a valid lectotype designation. It was also recorded from Cuba by CHAMPION (1901) and KIRKALDY & TORRE BUENO (1909) by error (see NARANJO et al. 2010, POLHEMUS & POLHEMUS 2016)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 45, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["GUERIN-MENEVILLE F. E. 1843: Note sur la Naucoris rugosa de J. Desjardins, formant un nouveau genre d'Hemipteres, et description de plusieurs especes des genres Pelogonus et Mononyx. Revue Zoologique Societe Cuvier 6: 112 - 114.","CHAMPION G. C. 1897 - 1901: Insects. Rhynchota. Hemiptera - Heteroptera. Vol. II. In: GODMAN F. D. & SALVIN O. (eds): Biologia Centrali-Americana. Vol. II. R. H. Porter, London, xvi + 416 pp., 22 pl. [1901: i-xvi, 345 - 416]","FIEBER F. X. 1851: Genera Hydrocoridarum secundum ordinem naturalem in familias disposita. Calve, Pragae, 31 pp. [Preprint of Abhandlungen der Bohmischen Gesellschaft der Wissenschaften 7 [1852]: 178 - 211.]","DOHRN A. 1859: Catalogus Hemipterorum. Herrcke & Lebeling, Stettin, vii + 112 pp.","STAL C. 1876: Enumeratio Hemipterorum. Bidrag till en forteckning ofver alla hittills kanda Hemiptera, jemte systematiska meddelanden. 5. Kongliga Svenska Vetenskaps-Akademiens Handlingar 14 (4): 1 - 162.","TORRE BUENO J. R. DE LA 1906: The cryptocerate Hemiptera of America in the writings of professor Arnold L. Montandon. Proceedings of the Entomological Society of Washington 8: 45 - 58.","KIRKALDY G. W. & TORRE BUENO J. R. DE LA 1909: A catalogue of American aquatic and semi-aquatic Hemiptera. Proceedings of the Entomological Society of Washington 10 [1908]: 172 - 215.","MONTANDON A. L. 1910: Quelques types d'Hemipteres de Guerin Meneville des Collections du Musee Zoologique de l'Universite de Naples (Notes synonymiques et observations diverses). Annuario del Museo Zoologico della R. Universita di Napoli (Nuova Serie) 10 (3): 1 - 4.","BARBER H. G. 1913. Description of two new species of Ochterus Latr. (Hemiptera) with an arrangement of the North American species. Canadian Entomologist 45: 213 - 215.","VAN DUZEE E. P. 1923: Expedition of the California Academy of Sciences to the Gulf of California in 1921. The Hemiptera (true bugs, etc.). Proceedings of the California Academy of Sciences, Fourth Series 12: 123 - 200.","SCHELL D. V. 1943 a: The Ochteridae (Hemiptera) of the Western Hemisphere. Journal of the Kansas Entomological Society 16 (1): 29 - 36. [January 1943]","DRAKE C. J. 1952: Concerning American Ochteridae (Hemiptera). Florida Entomologist 35: 72 - 75.","COBBEN R. H. 1960: The Heteroptera of the Netherlands Antilles. III. Saldidae. Studies on the Fauna of Curacao and Other Caribbean Islands 11 (52): 44 - 61.","NIESER N. 1975: The water bugs (Heteroptera: Nepomorpha) of the Guyana region. Studies of the Fauna of Suriname and other Guyanas 16: 1 - 310 + 24 pls.","POLHEMUS J. T. & POLHEMUS M. S. 1976: Aquatic and semiaquatic Heteroptera of the Grand Canyon (Insecta: Hemiptera). Great Basin Naturalist 36: 221 - 226.","FROESCHNER R. C. 1981: Heteroptera or true bugs of Ecuador: A partial catalog. Smithsonian Contributions to Zoology 322: 1 - 147.","POLHEMUS D. A. & POLHEMUS J. T. 1988 a: Family Ochteridae Kirkaldy, 1906. The Velvety Shore Bugs. Pp. 541 - 543. In: HENRY T. J. & FROESCHNER R. C. (eds): Catalog of the Heteroptera, or True Bugs, of Canada and the Continental United States. E. J. Brill, Leiden, New York, Kobenhavn, Koln, xix + 958 pp.","NIESER N. & CHEN P. - P. 1992: Notes on Gelastocoridae and Ochteridae (Heteroptera) with the description of five new species. Storkia 1: 2 - 13.","NIESER N. & MELO A. L. DE 1997: Os heteropteros aquaticos de Minas Gerais. Editora UFMG, Belo Horizonte, 177 pp.","FROESCHNER R. C. 1999: True bugs (Heteroptera) of Panama: A synoptic catalog as a contribution to the study of Panamanian biodiversity. Memoirs of the American Entomological Institute 61: i- ii + 1 - 393.","BASS D. 2003: A survey of freshwater macroinvertebrates in Tobago. Living World, Journal of the Trinidad and Tobago Field Naturalist's Club 2003: 64 - 69","VIANNA G. J. C. & MELO A. L. DE 2003: Distribution patterns of aquatic and semi aquatic Heteroptera in Retiro das Pedras, Brumadinho, Minas Gerais, Brazil. Lundiana 4: 125 - 128.","MELO A. L. DE & NIESER N. 2004: Faunistical notes on aquatic Heteroptera of Minas Gerais (Brazil): an annotated list of Gerromorpha and Nepomorpha collected near Januaria, MG. Lundiana 5: 43 - 49.","SOUZA M. A. A. DE, MELO A. L. DE & VIANNA G. J. C. 2006: Heteropteros aquaticos oriundos do municipio de Mariana, MG. Neotropical Entomology 35: 803 - 810.","PEREIRA D. L. V. & MELO A. L. 2007: Aquatic and semiaquatic Heteroptera (Insecta) from Pitinga, Amazonas, Brazil. Acta Amazonica 37: 643 - 648.","HECKMAN 2011: Encyclopedia of South American aquatic insects: Hemiptera - Heteroptera. Illustrated keys to known families, genera, and species in South America. Springer, Dordrecht, Heidelberg, London, New York, ix + 679 pp.","MOREIRA F. F. F., BARBOSA J. F., RIBEIRO J. R. I. & ALECRIM V. P. 2011: Checklist and distribution of semiaquatic and aquatic Heteroptera (Gerromorpha and Nepomorpha) occurring in Brazil. Zootaxa 2958: 1 - 74.","CIANFERONI F. 2012. The Ochteridae of Ecuador, with new records and an identification key (Hemiptera: Heteroptera: Nepomorpha). Zootaxa 3260: 62 - 68.","BROZEK J. 2013: A comparison of external and internal maxilla and mandible morphology of water bugs (Hemiptera: Heteroptera: Nepomorpha). Zootaxa 3635 (4): 340 - 378.","CORDEIRO I. DA R. S., MOREIRA F. F. F. & SILVA F. A. C. DA 2014: A new Ochterus (Hemiptera: Heteroptera: Ochteridae) from northeastern Brazil, with a key to the species recorded from the country. Zootaxa 3860 (5): 493 - 497.","BARBOSA J. F. & RODRIGUES H. D. D. 2015: The true water bugs (Nepomorpha). Pp. 159 - 199. In: PANIZZI A. R. & GRAZIA J. (eds): True bugs (Heteroptera) of the Neotropics. Springer Science + Business Media, Dordrecht, xxii + 901 pp.","BROZEK J. 2015: Phylogenetic signals from Nepomorpha (Insecta: Hemiptera: Heteroptera) mouthparts: stylets bundle, sense organs, and labial segments. Scientific World Journal 2014 (237854): 1 - 30.","LLANO C. & GUTIERREZ Y. 2015: Primer registro de la familia Ochteridae (Hemiptera: Heteroptera: Nepomorpha), con el genero Ochterus Latreille, para la biota del departamento de Caldas. Boletin Cientifico Museo de Historia Natural Universidad de Caldas 19: 376 - 380.","POLHEMUS D. A. & POLHEMUS J. T. 2016: Revision of the genus Ochterus (Hemiptera: Heteroptera: Ochteridae) in Mesoamerica and the United States. Tijdschrift voor Entomologie 159: 9 - 75.","UHLER P. R. 1893: A list of the Hemiptera-Heteroptera collected in the Island of St. Vincent by Mr. Herbert H. Smith; with descriptions of new genera and species. Proceedings of the Zoological Society of London 1893: 705 - 719.","UHLER P. R. 1894: On the Hemiptera-Heteroptera of the Island of Grenada, West Indies. Proceedings of the Zoological Society of London 1894: 167 - 224.","KORMILEV N. A. & DE CARLO J. A. 1952: Una especie nueva del genero \" Ochterus \" Latreille (1807) del Paraguay (Hemiptera, Ochteridae). Anales de la Sociedad Cientifica Argentina 154: 155 - 159.","POLHEMUS D. A. 1992 a: The first records of the families Ochteridae and Hebridae (Heteroptera) from the granitic Seychelles, with descriptions of two new species. Journal of the New York Entomological Society 100: 418 - 423.","ICZN 1999: International Code of Zoological Nomenclature. Fourth edition. International Trust for Zoological Nomenclature, London, 306 pp.","NARANJO C., RIVIAUX S. M., MOREIRA F. F. F. & COURT R. C. 2010: Taxonomy and distribution of aquatic and semiaquatic Heteroptera (Insecta) from Cuba. Revista de Biologia Tropical 58: 897 - 907."]}

Ochterus gressitti Kormilev, 1971 Ochterus gressitti Kormilev, 1971: 434, 438 –439 (description, differential diagnosis, illustrations). HOLOTYPE:, Papua New Guinea: Morobe Province: ‘ NE New Guinea, Wampit V. near Gurakor village, near Wau, 550 mʼ (BPBM). Ochterus gressitti: GAPUD (1981): 303 –305, 307 (diagnosis, illustrations); BAEHR (1990b): 451, 453, 455–459, 461, 471 (key to species, redescription, illustrations); CHEN et al. (2005): 413 (checklist). Distribution. Australian Region: Indonesia: Papua (KOR- MILEV 1971), West Papua (KORMILEV 1971); Papua New Guinea (KORMILEV 1971, GAPUD 1981, BAEHR 1990b), incl. New Britain (KORMILEV 1972)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 38, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["KORMILEV N. A. 1971: Ochteridae from the Oriental and Australian Regions (Hemiptera-Heteroptera). Pacific Insects 13: 429 - 444.","GAPUD V. P. 1981: Contribution to the taxonomy of the genus Ochterus Latreille (Hemiptera: Ochteridae). Kalikasan, Philippine Journal of Biology 10 (2 - 3): 300 - 309.","BAEHR M. 1990 b: Revision of the genus Ochterus Latreille in the Australian Region (Heteroptera: Ochteridae). Entomologica Scandinavica 20: 449 - 477.","CHEN P. - P., NIESER N. & ZETTEL H. 2005: The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia. Fauna Malesiana Handbook, Vol. 5. Brill, Leiden - Boston, x + 546 pp.","KORMILEV N. A. 1972: A new species of the genus Ochterus Latreille, 1807, from New Guinea (Hemiptera-Heteroptera: Ochteridae). Pacific Insects 14: 585 - 587."]}

Ochterus homorfos Nieser & Chen, 1999 Ochterus homorfos Nieser & Chen, 1999: 90– 91 ‒92, 123 (key, description, illustrations). HOLOTYPE:, Indonesia: Sulawesi:ʻSulawesi Utara, Gunung Ambang NSG’ (NHMW). Ochterus homorfos: CHEN et al. (2005): 413 (checklist). Distribution. Australian Region: Indonesia: Sulawesi (NIESER & CHEN 1999).

Ƭ Floricaudus multilocellus Yao, Ren & Shih, 2011 Pristinochterus zhangi (misidentification): YAO et al. (2007): 832: fig. 18, 833: fig. 22 (illustration of specimen CNU-HE-LB2006317, see YAO et al. 2011). Floricaudus multilocellus Yao, Ren & Shih, 2011 in YAO et al. (2011): 591, 593 –594, 598 (original description, illustrations). HOLOTYPE:, CNU-HE-LB2008006 (CNUB). Type locality and horizon: China: ‘Huangbanjigou, Chaomidian Village, Beipiao City, Liaoning Province, Yixian Formation, Early Cretaceous.’ Floricaudus multilocellus: SCHUH & WEIRAUCH (2020): 150 –151 (list). Distribution. China: Liaoning (Yixian Formation: Early Cretaceous) (YAO et al. 2011).

Ochterus unidentatus Nieser & Chen, 1992 Ochterus unidentatus Nieser & Chen 1992: 7 –8 (description, differential diagnosis, illustration). HOLOTYPE:, Ecuador, ʻPichin, Tinalandia’ (MZLU). Ochterus unidentatus: CIANFERONI (2012): 63 –64, 67 (key to species for Ecuador, variability, illustrations). Material examined. ECUADOR: NAPO : 2.7 km SW of Diaz de Pineda, 0°19′10″S 77°45′33″W, 1560 m a.s.l., bank of the stony stream, sandy and clay bottom with algae with thin layer of the water, exposed, 1.xii.2006, 1 , M.Fikáček & J. Skuhrovec lgt., P.Kment det. (NMPC). PASTAZA : Puyo env., 11.–15.xii.2000, E-38, 1 ♀, V. Malý lgt., P. Kment det. (NMPC). Distribution. Neotropical Region: South America: Colombia (MANZANO et al. 1995, PADILLA- GIL 2015); Ecuador (CIANFERONI 2012). Note. According to POLHEMUS & POLHEMUS (2016: 44) this species may be a junior synonym of O. manni., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 48, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["NIESER N. & CHEN P. - P. 1992: Notes on Gelastocoridae and Ochteridae (Heteroptera) with the description of five new species. Storkia 1: 2 - 13.","CIANFERONI F. 2012. The Ochteridae of Ecuador, with new records and an identification key (Hemiptera: Heteroptera: Nepomorpha). Zootaxa 3260: 62 - 68.","MANZANO M. DEL R., NIESER N. & CAICEDO G. 1995. Lista preliminar de heteropteros acuaticos en la Isla de Gorgona y Llanura del Pacifico. Biblioteca Jose Jeronimo Triana 11: 47 - 72.","POLHEMUS D. A. & POLHEMUS J. T. 2016: Revision of the genus Ochterus (Hemiptera: Heteroptera: Ochteridae) in Mesoamerica and the United States. Tijdschrift voor Entomologie 159: 9 - 75."]}

Ochterus manni Hungerford, 1927 Ochterus manni Hungerford, 1927: 189 (description, differential diagnosis). HOLOTYPE:, Bolivia: ‘ Huachi Rio Beni’ (USNM). Ochterus manni: SCHELL (1943a): 32, 35 (key to species, illustration); SCHELL (1943b): 46 (original description repeated, differential diagnosis); DRAKE (1952): 74 (checklist); HECKMAN (2011): 463 (key to species, illustration); CIANFERONI (2012): 67 (key to species); HERRERA MADRIGAL (2015): 256 (illustrations); POLHEMUS & POLHEMUS (2016): 12, 15–16, 41–44 (key to species, redescription, illustrations). Material examined. PANAMA: DARIÉN : Cerro Chucantí Reserve, base camp, 8°47.3′N 78°27.1′W, 800–1000 m a.s.l., lower montane forest, at light, 27.–30.viii.2017, 2 ♀♀, M. Fikáček, J. Hájek, M. Seidel & L. Sekerka lgt., P. Kment det. (NMPC). Distribution. Neotropical Region: Central America: Costa Rica (SCHELL 1943b, HERRERA MADRIGAL 2015, POLHEMUS & POLHEMUS 2016), Panama (POLHEMUS & POLHEMUS 2016); Bolivia (HUNGERFORD 1927, DRAKE 1952, POLHEMUS & POLHEMUS 2016). South America: Brazil: Pará (POLHEMUS & POLHEMUS 2016), Ecuador (CIANFERONI 2012, POLHEMUS & POLHEMUS 2016), Peru (SCHELL 1943b, POLHEMUS & POLHEMUS 2016). Note. According to POLHEMUS & POLHEMUS (2016), O. unidentatus Nieser & Chen, 1992 described from Ecuador may be synonym of this species., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 39, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["HUNGERFORD H. B. 1927: A report upon the aquatic and semi-aquatic Hemiptera of the Mulford Biological Expedition to Bolivia, South- - America, 1921 - 22. Proceedings of the Entomomological Society of America 29: 187 - 190 + pl. 10.","SCHELL D. V. 1943 a: The Ochteridae (Hemiptera) of the Western Hemisphere. Journal of the Kansas Entomological Society 16 (1): 29 - 36. [January 1943]","SCHELL D. V. 1943 b: The Ochteridae (Hemiptera) of the Western Hemisphere. Journal of the Kansas Entomological Society 16 (2): 37 - 47. [April 1943]","DRAKE C. J. 1952: Concerning American Ochteridae (Hemiptera). Florida Entomologist 35: 72 - 75.","HECKMAN 2011: Encyclopedia of South American aquatic insects: Hemiptera - Heteroptera. Illustrated keys to known families, genera, and species in South America. Springer, Dordrecht, Heidelberg, London, New York, ix + 679 pp.","CIANFERONI F. 2012. The Ochteridae of Ecuador, with new records and an identification key (Hemiptera: Heteroptera: Nepomorpha). Zootaxa 3260: 62 - 68.","HERRERA MADRIGAL F. 2015: First record of the genus Ocyocherus from Colombia and new records of Ochteridae from Costa Rica (Hemiptera: Heteroptera). Acta Biologica Colombiana 20: 255 - 257.","POLHEMUS D. A. & POLHEMUS J. T. 2016: Revision of the genus Ochterus (Hemiptera: Heteroptera: Ochteridae) in Mesoamerica and the United States. Tijdschrift voor Entomologie 159: 9 - 75.","NIESER N. & CHEN P. - P. 1992: Notes on Gelastocoridae and Ochteridae (Heteroptera) with the description of five new species. Storkia 1: 2 - 13."]}

Ochterus explanatus D. A. Polhemus & J. T. Polhemus, 2016 Ochterus explanatus D.A.Polhemus & J.T. Polhemus, 2016: 11, 16, 39 –41 (key to species,description, illustrations). HOLOTYPE: ♀, Mexico:Duran- go:‘ Durango [incorrectly indicated as Sonora], 7 mi. W of Los Bancos [vic. 23°38‘54“N, 105°47‘56“W, elev. ~ 2320 m]’ (JTPC + USNM). Distribution. Neotropical Region: Central America: Mexico: Durango (POLHEMUS & POLHEMUS 2016), Oaxaca (POLHEMUS & POLHEMUS 2016).

Ochterus nigrinus Baehr, 1990 Ochterus nigrinus Baehr, 1990b: 451, 453–454, 456–459, 461, 464 –465 (key to species, description, illustrations). HOLOTYPE:, Solomon Islands: ʻGuadalcanal, Monitor Creek, Umasami R. ’ (BMNH). Ochterus nigrinus: CHEN et al. (2005): 413 (checklist). Distribution. Australian Region: Solomon Islands: Guadalcanal (BAEHR 1990b), Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 43, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["BAEHR M. 1990 b: Revision of the genus Ochterus Latreille in the Australian Region (Heteroptera: Ochteridae). Entomologica Scandinavica 20: 449 - 477.","CHEN P. - P., NIESER N. & ZETTEL H. 2005: The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia. Fauna Malesiana Handbook, Vol. 5. Brill, Leiden - Boston, x + 546 pp."]}

Ochterus polhemusi Gapud, 1981 Ochterus brunneus Gapud & San Valentin, 1977: 272, 276 –278, 281, 285–286, 288, 296–298 (key to species, description, illustrations). HOLOTYPE:, Philippines: Luzon: ʻMolawin Creek, Mt. Makiling, Laguna’ (UPLB). Junior homonym of Ochterus brunneus Hungerford, 1927. Ochterus brunneus: GAPUD (1986): 32, 34–36 (key to species, redescription, illustration). Ochterus polhemusi Gapud, 1981: 300 –301 (nomenclature). New substitute name for Ochterus brunneus Gapud & San Valentin, 1977. Ochterus polhemusi: GAPUD (2003): 107 (checklist); CHEN et al. (2005): 413 (checklist). Distribution. Oriental Region: Philippines: Cebu (GAPUD 2003), Laguna (GAPUD & SAN VALENTIN 1977, GAPUD 1981), Leyte (GAPUD 1981), Mindanao (GAPUD 1981), Mindoro (GAPUD & SAN VALENTIN 1977), Negros (GAPUD 2003)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 46, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["GAPUD V. P. 1981: Contribution to the taxonomy of the genus Ochterus Latreille (Hemiptera: Ochteridae). Kalikasan, Philippine Journal of Biology 10 (2 - 3): 300 - 309.","GAPUD V. P. & SAN VALENTIN H. O. 1977: The Ochteridae (Hemiptera) of the Philippines. Kalikasan, Philippine Journal of Biology 6 (3): 269 - 300.","HUNGERFORD H. B. 1927: A report upon the aquatic and semi-aquatic Hemiptera of the Mulford Biological Expedition to Bolivia, South- - America, 1921 - 22. Proceedings of the Entomomological Society of America 29: 187 - 190 + pl. 10.","GAPUD V. P. 1986: Philippine water bugs. Guide to Philippine Flora and Fauna 8: 1 - 47.","GAPUD V. P. 2003: Two new Philippine Ochterus Latreille (Insecta: Heteroptera: Ochteridae) and checklist of Philippine species. Annalen des Naturhistorischen Museums in Wien, Serie B 104 [2002]: 99 - 108.","CHEN P. - P., NIESER N. & ZETTEL H. 2005: The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia. Fauna Malesiana Handbook, Vol. 5. Brill, Leiden - Boston, x + 546 pp."]}

Ochterus baltazarae Gapud & San Valentin, 1977 Ochterus baltazarae Gapud & San Valentin, 1977: 272, 278 ‒283, 285–286, 288–289, 296–298 (key to species, description, illustrations, variation; partim, except paratypes of Zambales form). HOLOTYPE:, Philippines: Luzon: ʻQuezon National Park, Atimonan, Quezon’ (UPLB). Ochterus baltazarae: GAPUD (1986):32, 36–38 (key to species, redescription, illustration); GAPUD (2003):103, 107 (taxonomy, checklist); CHEN et al. (2005): 413 (checklist). Distribution. Oriental Region: Philippines: Luzon (GAPUD & SAN VALENTIN 1977). Note. Specimens of ‘ Zambales form’ belong actually to O. luzonicus Gapud, 2003 (GAPUD 2003)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 35, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["GAPUD V. P. & SAN VALENTIN H. O. 1977: The Ochteridae (Hemiptera) of the Philippines. Kalikasan, Philippine Journal of Biology 6 (3): 269 - 300.","GAPUD V. P. 1986: Philippine water bugs. Guide to Philippine Flora and Fauna 8: 1 - 47.","GAPUD V. P. 2003: Two new Philippine Ochterus Latreille (Insecta: Heteroptera: Ochteridae) and checklist of Philippine species. Annalen des Naturhistorischen Museums in Wien, Serie B 104 [2002]: 99 - 108.","CHEN P. - P., NIESER N. & ZETTEL H. 2005: The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia. Fauna Malesiana Handbook, Vol. 5. Brill, Leiden - Boston, x + 546 pp."]}

Ochterus philippinensis Kormilev, 1971 Ochterus philippinensis Kormilev, 1971: 434, 436 –437 (description, differential diagnosis, illustrations). HOLOTYPE:, Philippines: Mindoro: ‘ San Joseʼ (CASC). Ochterus philippinensis: GAPUD & SAN VALENTIN (1977): 272, 281, 291–292 (key to species, redescription, illustration); GAPUD (1981): 303 –304, 307 (diagnosis,illustrations); GAPUD (2003):107 (checklist); CHEN et al. (2005): 413 (checklist). Distribution. Oriental Region: Philippines: Mindoro (KOR- MILEV 1971, GAPUD & SAN VALENTIN 1977, GAPUD 1981). Ochterus piliferus Kormilev, 1973 Ochterus piliferus Kormilev, 1973: 2, 6 –8 (description, differential diagnosis, illustrations). HOLOTYPE:, Angola: ʻVila Luso, Moxico’ (CASC). Distribution. Afrotropical Region: Angola (KORMILEV 1973)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on pages 45-46, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["KORMILEV N. A. 1971: Ochteridae from the Oriental and Australian Regions (Hemiptera-Heteroptera). Pacific Insects 13: 429 - 444.","GAPUD V. P. & SAN VALENTIN H. O. 1977: The Ochteridae (Hemiptera) of the Philippines. Kalikasan, Philippine Journal of Biology 6 (3): 269 - 300.","GAPUD V. P. 1981: Contribution to the taxonomy of the genus Ochterus Latreille (Hemiptera: Ochteridae). Kalikasan, Philippine Journal of Biology 10 (2 - 3): 300 - 309.","GAPUD V. P. 2003: Two new Philippine Ochterus Latreille (Insecta: Heteroptera: Ochteridae) and checklist of Philippine species. Annalen des Naturhistorischen Museums in Wien, Serie B 104 [2002]: 99 - 108.","CHEN P. - P., NIESER N. & ZETTEL H. 2005: The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia. Fauna Malesiana Handbook, Vol. 5. Brill, Leiden - Boston, x + 546 pp.","KORMILEV N. A. 1973: Ochteridae from Western and Southern Africa (Hemiptera: Heteroptera). Occasional Papers of the California Academy of Sciences 106: 1 - 9."]}

Genus Megochterus Jaczewski, 1934 Megochterus Jaczewski, 1934: 610 –612 (description, differential diagnosis). Type species: Pelogonus nasutus Montandon, 1898 by original designation. Megochterus: JACZEWSKI (1935):482 (key to genera and species); SCHELL (1943a): 30 (key to genera); KORMILEV (1971): 443 (diagnosis); ŠTYS & JANSSON (1988): 7 (catalogue); BAEHR (1989): 112 (key to genera); BAEHR (1990a): 198 –202 (key to species, revision); CASSIS & GROSS (1995):259 (catalogue); ANDERSEN & WEIR (2004): 264 –265, 335 (key to genera, diagnosis, checklist); CHEN et al. (2005): 78 (key to genera); YAO et al. (2007): 828, 830 (key to genera, differential table); YAO et al. (2011): 590, 597–598 (key to genera, phylogeny); MELO (2015): 344 (key to genera, diagnosis)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 30, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["JACZEWSKI T. 1934: Notes on the Old World species of Ochteridae (Heteroptera). Annals and Magazine of Natural History, Series 10 13: 597 - 613.","MONTANDON A. L. 1898: Hemipteres Heteropteres nouveaux des collections du Museum de Paris. Bulletin du Museum d'Histoire Naturelle (Paris) 4: 72 - 75.","JACZEWSKI T. 1935: Die Uferwanzen (Heteroptera: Fam. Leptopodidae, Acanthiidae, Ochteridae und Mononychidae) der Deutschen Limnologischen Sunda-Expedition. Archiv fur Hydrobiologie, Suppl. - Band XIII ' Tropische Binnengewasser' 5: 474 - 483.","SCHELL D. V. 1943 a: The Ochteridae (Hemiptera) of the Western Hemisphere. Journal of the Kansas Entomological Society 16 (1): 29 - 36. [January 1943]","KORMILEV N. A. 1971: Ochteridae from the Oriental and Australian Regions (Hemiptera-Heteroptera). Pacific Insects 13: 429 - 444.","BAEHR M. 1989: Review of the Australian Ochteridae (Insecta, Heteroptera). Spixiana 11: 111 - 126.","BAEHR M. 1990 a: Revision of the genus Megochterus Jaczewski (Insecta: Heteroptera: Ochteridae). Invertebrate Taxonomy 4: 197 - 203","CASSIS G. & GROSS G. F. 1995: Hemiptera: Heteroptera (Coleorrhyncha to Cimicomorpha). In: HOUSTON W. W. K. & MAYNARD G. V. (eds): Zoological Catalogue of Australia. Vol. 27.3 A. Melbourne, CSIRO Publishing, xv + 506 pp.","ANDERSEN N. M. & WEIR T. A. 2004: Australian water bugs. Their biology and identification (Hemiptera-Heteroptera, Gerromorpha & Nepomorpha). Entomograph Vol. 14. Apollo Books, Stenstrup & CSIRO Publishing, Collingwood, 344 pp.","CHEN P. - P., NIESER N. & ZETTEL H. 2005: The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia. Fauna Malesiana Handbook, Vol. 5. Brill, Leiden - Boston, x + 546 pp.","YAO Y. - ZH., CAI W. - ZH. & REN D. 2007: Pristinochterus gen. n. (Hemiptera: Ochteridae) from the Upper Mesozoic of northeastern China. European Journal of Entomology 104: 827 - 835.","YAO Y. - ZH., ZHANG W. - T., REN D. & SHIH CH. - K. 2011: New fossil Ochteridae (Hemiptera: Heteroptera: Ochteroidea) from the Upper Mesozoic of north-eastern China, with phylogeny of the family. Systematic Entomology 36: 589 - 600.","MELO M. C. 2015: Ochteroidea. Pp. 341 - 346. In: ROIG-JUNENT S., CLAPS L. E. & MORRONE J. J. (eds): Biodiversidad de Artropodos Argentinos. Vol. 3. Universidad Nacional de Tucuman, Facultad de Ciencias, San Miguel de Tucuman, 546 pp."]}

Ochterus santosi Cordeiro & Moreira, 2014 Ochterus santosi Cordeiro & Moreira, 2014 in CORDEIRO et al. (2014): 494– 496 (key to species, description, illustrations). HOLOTYPE:, Brazil: Piauí:‘Piauí–Piracuruca, Parque Nacional de Sete Cidades, Olho d’água dos milagres, 4°05′32″S 41°40′48″W, 180 m a.s.l.’ (CZMA). Distribution. Neotropical Region: South America: Brazil: Piauí (CORDEIRO et al. 2014)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 46, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["CORDEIRO I. DA R. S., MOREIRA F. F. F. & SILVA F. A. C. DA 2014: A new Ochterus (Hemiptera: Heteroptera: Ochteridae) from northeastern Brazil, with a key to the species recorded from the country. Zootaxa 3860 (5): 493 - 497."]}

Ochterus ovatus D. A. Polhemus & J. T. Polhemus, 2016 Ochterus ovatus D.A. Polhemus & J. T. Polhemus, 2016: 17, 50 –53 (key to species, description, illustrations). HOLOTYPE:, Mexico: ‘ Chiapas, Soyalo, Rio Blanco, on road to Villahermosa ~ 14 mi. N of Hwy. 190, small swift mountain river with backwater pools [vic. 16°53‘27“N, 92°55‘30“W, elev. ~ 1200 m]’ (JTPC + USNM). Distribution. Neotropical Region: Central America: Mexico: Chiapas (POLHEMUS & POLHEMUS 2016)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 44, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["POLHEMUS D. A. & POLHEMUS J. T. 2016: Revision of the genus Ochterus (Hemiptera: Heteroptera: Ochteridae) in Mesoamerica and the United States. Tijdschrift voor Entomologie 159: 9 - 75."]}

Ochterus smaragdinus D. A. Polhemus & J. T. Polhemus, 2016 Ochterus smaragdinus D.A. Polhemus & J. T. Polhemus, 2016:18, 69 –71 (key to species, description, illustrations). HOLOTYPE:, Mexico: Chiapas:‘swift mountain river, 7 mi. N of Santa Fe [vic. 17°25‘56“N, 93°02‘05“W, elev. ~ 150 m]’ (JTPC + USNM). Distribution. Neotropical Region: Central America: Mexico: Chiapas (POLHEMUS & POLHEMUS 2016), Veracruz (POLHEMUS & POLHEMUS 2016).

Ochterus pardalos Nieser & Chen, 1999 Ochterus pardalos Nieser & Chen, 1999: 90, 93 ‒94, 123 (description, differential diagnosis, illustrations). HOLOTYPE:, Philippines: Mindanao: ʻLake Sebu area, trickle of water fed by seepage from ʻCold River’ ’ (NCTN). Ochterus pardalos: GAPUD (2003): 107 (checklist); CHEN et al. (2005): 413 (checklist). Distribution. Oriental Region: Philippines: Mindanao (NIESER & CHEN 1999, GAPUD 2003).

Genus Ocyochterus Drake & Gómez-Menor, 1954 Ocyochterus Drake & Gómez-Menor, 1954: 157 –158 (original description). Type species: Pelogonus victor Bolívar, 1879, by original designation. Ocyochterus: NIESER (1975): 26 (key to genera and species); FROESCHNER (1981):61 (key to genera); ŠTYS & JANSSON (1988): 8 (catalogue); YAO et al. (2007): 828, 830 (key to genera, differential table); MAZZUCCONI et al. (2009 a): 213 (key to genera); HECKMAN (2011): 457 (key to genera); YAO et al. (2011): 590, 597–598 (key to genera, phylogeny); POLHEMUS & POLHEMUS (2014): 164 –170 (key to genera and species, revision); BARBOSA & RODRIGUES (2015): 174, 176 (key to genera, illustrations); MELO (2015): 344 (key to genera, diagnosis); MOREIRA et al. (2019): 179, 183, 188, 190 (key to genera, illustrations). Note. HERRERA MADRIGAL (2015) published what was indicated to be the first record of this genus from Colombia, but he was preceded by POLHEMUS & POHEMUS (2014)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 48, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["DRAKE C. J. & GOMEZ-MENOR J. 1954: A new genus of American Ochteridae (Hemiptera). EOS, Revista Espanola de Entomologia 30: 157 - 159 + pl. X.","BOLIVAR I. 1879: Hemipteros nuevos del Museo de Madrid. Anales de la Sociedad Espanola de Historia Natural 8: 130 - 146.","NIESER N. 1975: The water bugs (Heteroptera: Nepomorpha) of the Guyana region. Studies of the Fauna of Suriname and other Guyanas 16: 1 - 310 + 24 pls.","FROESCHNER R. C. 1981: Heteroptera or true bugs of Ecuador: A partial catalog. Smithsonian Contributions to Zoology 322: 1 - 147.","YAO Y. - ZH., CAI W. - ZH. & REN D. 2007: Pristinochterus gen. n. (Hemiptera: Ochteridae) from the Upper Mesozoic of northeastern China. European Journal of Entomology 104: 827 - 835.","MAZZUCCONI S. A., LOPEZ RUF M. & BACHMANN A. O. 2009: Hemiptera - Heteroptera: Gerromorpha y Nepomorpha. Pp. 167 - 231. In: DOMINGUEZ E. & FERNANDEZ H. R. (eds): Macroinvertebrados bentonicos sudamericanos. Sistematica y biologia. Fundacion Miguel Lillo, Tucuman, 656 pp.","HECKMAN 2011: Encyclopedia of South American aquatic insects: Hemiptera - Heteroptera. Illustrated keys to known families, genera, and species in South America. Springer, Dordrecht, Heidelberg, London, New York, ix + 679 pp.","YAO Y. - ZH., ZHANG W. - T., REN D. & SHIH CH. - K. 2011: New fossil Ochteridae (Hemiptera: Heteroptera: Ochteroidea) from the Upper Mesozoic of north-eastern China, with phylogeny of the family. Systematic Entomology 36: 589 - 600.","POLHEMUS D. A. & POLHEMUS J. T. 2014: Ocyochterus irmae, a beautiful new species of Ochteridae (Heteroptera) from the Northern Andes. Tijdschrift voor Entomologie 157: 163 - 171.","BARBOSA J. F. & RODRIGUES H. D. D. 2015: The true water bugs (Nepomorpha). Pp. 159 - 199. In: PANIZZI A. R. & GRAZIA J. (eds): True bugs (Heteroptera) of the Neotropics. Springer Science + Business Media, Dordrecht, xxii + 901 pp.","MELO M. C. 2015: Ochteroidea. Pp. 341 - 346. In: ROIG-JUNENT S., CLAPS L. E. & MORRONE J. J. (eds): Biodiversidad de Artropodos Argentinos. Vol. 3. Universidad Nacional de Tucuman, Facultad de Ciencias, San Miguel de Tucuman, 546 pp.","MOREIRA F. F. F., RODRIGUES H. D. D., SITES R. W., CORDEIRO I. DA R. S. & MAGALHAES O. M. 2019: Order Hemiptera. Pp. 175 - 216. In: HAMADA N., THORP J. H. & ROGERS D. C. (eds): Thorp and Covich's Freshwater Invertebrates (Fourth Edition). Vol. 3: Keys to Neotropical Hexapoda. Elsevier, 836 pp.","HERRERA MADRIGAL F. 2015: First record of the genus Ocyocherus from Colombia and new records of Ochteridae from Costa Rica (Hemiptera: Heteroptera). Acta Biologica Colombiana 20: 255 - 257."]}

Ƭ Pristinochterus ovatus Yao, Zhang & Ren, 2011 Pristinochterus ovatus Yao, Zhang & Ren, 2011 in YAO et al. (2011): 591– 592 –593, 598 (key to species, original description, illustrations). HOLOTYPE:, CNU-HELB2009096pc (part and counterpart) (CNUB). Type locality and horizon: China: ‘Huangbanjigou, Chaomidian Village, Beipiao City and Dawangzhangzi Village, Lingyuan City, Liaoning Province, Yixian Formation, Early Cretaceous, 125 Ma.’ Pristinochterus ovatus: SCHUH & WEIRAUCH (2020): 152 –153 (list). Distribution. China: Liaoning (Yixian Formation: Early Cretaceous) (YAO et al. 2011). Note. The exact locality of holotype is not mentioned in the original description., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 49, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["YAO Y. - ZH., ZHANG W. - T., REN D. & SHIH CH. - K. 2011: New fossil Ochteridae (Hemiptera: Heteroptera: Ochteroidea) from the Upper Mesozoic of north-eastern China, with phylogeny of the family. Systematic Entomology 36: 589 - 600.","SCHUH R. T. & WEIRAUCH CH. 2020: True bugs of the World (Hemiptera: Heteroptera). Classification and Natural history. Second edition. Monograph Series. Vol. 8. Siri Scientific Press, Manchester, 767 pp + 32 pls."]}

Ochterus africanus Jaczewski, 1938 (Figs 15–17) Ochterus africanus Jaczewski, 1938: 186 –187 (description, differential diagnosis, illustrations). HOLOTYPE (Figs 14 –16): 1 ♀, Central African Republic: ʻFranzösisch Kongo, Fort Crampel’ (ZMUH). Ochterus africanus: KORMILEV (1973): 2 (list, incertae sedis). Distribution. Afrotropical Region: Central African Republic (JACZEWSKI 1938). Note. The photographs of the holotype of O. africanus (Figs 15–17) are presented here for the first time., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 32, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["JACZEWSKI T. 1938: Eine neue Ochteriden-Art aus Africa, nebst faunistischen Angaben ueber einige andere Arten dieser Familie (Heteroptera). Sitzungsberichte der Gesellschaft der Naturforschender Freunde in Berlin 1937: 186 - 187.","KORMILEV N. A. 1973: Ochteridae from Western and Southern Africa (Hemiptera: Heteroptera). Occasional Papers of the California Academy of Sciences 106: 1 - 9."]}

Ochterus monteithorum Baehr, 1990 Ochterus monteithorum Baehr, 1990b:451, 453, 454, 456–459, 461, 468 (key to species, description, illustration). HOLOTYPE:, Australia: Queensland: ʻLeo creek Road, McIllwraith Range, 30 km NE. of Coen, 500 m’ (QMBA). Ochterus monteithorum: CASSIS & GROSS (1995): 260 (catalogue);ANDER- SEN & WEIR (2004): 267–268, 270, 335 (key to species, illustrations, checklist). Distribution. Australian Region: Australia: Queensland (BAEHR 1990 b, ANDERSEN & WEIR 2004)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 43, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["BAEHR M. 1990 b: Revision of the genus Ochterus Latreille in the Australian Region (Heteroptera: Ochteridae). Entomologica Scandinavica 20: 449 - 477.","CASSIS G. & GROSS G. F. 1995: Hemiptera: Heteroptera (Coleorrhyncha to Cimicomorpha). In: HOUSTON W. W. K. & MAYNARD G. V. (eds): Zoological Catalogue of Australia. Vol. 27.3 A. Melbourne, CSIRO Publishing, xv + 506 pp.","HEBSGAARD M. B., ANDERSEN N. M. & DAMGAARD J. 2004: Phylogeny of the true water bugs (Nepomorpha: Hemiptera-Heteroptera) based on 16 S and 28 S rDNA and morphology. Systematic Entomology 29: 488 - 508."]}

Ochterus barrosoi Gapud, 1981 Ochterus barrosoi Gapud, 1981: 305– 307 –309 (description, differential diagnosis, illustrations). HOLOTYPE:, Philippines: Leyte:‘ Calbiga-a River, Mt Pangasugan’ (UPLB). Ochterus barrosoi: GAPUD (1981): 107 (checklist); CHEN et al. (2005): 413 (checklist). Distribution. Oriental Region: Philippines: Leyte (GAPUD 1981)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 35, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["GAPUD V. P. 1981: Contribution to the taxonomy of the genus Ochterus Latreille (Hemiptera: Ochteridae). Kalikasan, Philippine Journal of Biology 10 (2 - 3): 300 - 309.","CHEN P. - P., NIESER N. & ZETTEL H. 2005: The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia. Fauna Malesiana Handbook, Vol. 5. Brill, Leiden - Boston, x + 546 pp."]}

Ochterus hungerfordi Schell, 1943 Ochterus americanus (partim, misidentification): UHLER (1876): 336 (specimen from Cuba). Ochterus hungerfordi Schell, 1943a: 32, 35 (key to species, illustration). LECTOTYPE (designated by SCHELL 1943b: 37, as holotype):, Cuba: ‘Mantanzas, Mumuri Valley’ (SEMC). Ochterus hungerfordi: SCHELL (1943b):37 (original description, differential diagnosis); DRAKE (1952): 74 (checklist); ALAYO (1971):4 –5 (key to species); ALAYO (1974): 34 –35 (key to species); HECKMAN (2011): 459 (key to species, illustration). Material examined. CUBA: Sierra Maestra, x.[19]28, 1 ♀, Dr. Rambousek lgt., L. Hoberlandt det., P. Kment revid. (NMPC). Distribution. Neotropical Region: Caribbean Islands: Cuba (SCHELL 1943b; DRAKE 1952; ALAYO 1971, 1974; MUÑOZ RIVIAUX et al. 2010a,b; NARANJO et al. 2010). Note. The revision of American Ochterus including the description of O. hungerfordi was published divided in two parts, the first published in January 1943 (SCHELL 1943a) and the second in April 1943 (SCHELL 1943b). The species was first introduced in the key, which is sufficient to make it available (ICZN 1999: Art. 13.1.1), without any mention of type specimens (SCHELL 1943a: 32), while the original description including the holotype designation appeared in the second part (SCHELL 1943b: 37). As a holotype is defined as ‘the single specimen upon which a new nominal species-group taxon is based in the original publication’ (ICZN 1999: Art. 73.1), in this case, the subsequently designated ‘holotype’ must be considered the lectotype according to ICZN (1999: Art. 74.5)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on pages 38-39, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["UHLER P. R. 1876: List of the Hemiptera of the region West of the Mississippi river, including those collected during the Hayden explorations of 1873. Bulletin of the Geological and Geographical Survey of the Territories 1: 269 - 361 + pls. 19 - 21.","SCHELL D. V. 1943 a: The Ochteridae (Hemiptera) of the Western Hemisphere. Journal of the Kansas Entomological Society 16 (1): 29 - 36. [January 1943]","SCHELL D. V. 1943 b: The Ochteridae (Hemiptera) of the Western Hemisphere. Journal of the Kansas Entomological Society 16 (2): 37 - 47. [April 1943]","DRAKE C. J. 1952: Concerning American Ochteridae (Hemiptera). Florida Entomologist 35: 72 - 75.","ALAYO P. D. 1971: Los Hemipteros de Cuba. Adiciones y enmiendas. Trabajos de Divulgacion, Museo \" Felipe Poey \" de la Academia de Ciencias de Cuba 63: 1 - 17.","ALAYO P. D. 1974: Los Hemipteros acuaticos de Cuba. Torreia, Nueva Serie 36: 1 - 64 + 1 table.","HECKMAN 2011: Encyclopedia of South American aquatic insects: Hemiptera - Heteroptera. Illustrated keys to known families, genera, and species in South America. Springer, Dordrecht, Heidelberg, London, New York, ix + 679 pp.","MUNOZ RIVIAUX S., MOREIRA F. F. F. & NARANJO LOPEZ C. 2010 a: Checklist, distribution, and habitat of the semiaquatic and aquatic bugs from Cuba (Hemiptera: Heteroptera: Dipsocoromorpha, Leptopodomorpha, Gerromorpha and Nepomorpha). Zootaxa 2562: 1 - 23.","NARANJO C., RIVIAUX S. M., MOREIRA F. F. F. & COURT R. C. 2010: Taxonomy and distribution of aquatic and semiaquatic Heteroptera (Insecta) from Cuba. Revista de Biologia Tropical 58: 897 - 907.","ICZN 1999: International Code of Zoological Nomenclature. Fourth edition. International Trust for Zoological Nomenclature, London, 306 pp."]}

Ochterus louisiadae Baehr, 1990 Ochterus louisiadae Baehr, 1990b: 451, 453, 455–459, 461, 470 –471 (key to species, description, illustrations). HOLOTYPE:, Papua New Guinea: Rossel Island: ʻSE: Louisiade Archipelago, Yela I., Wo Po River, 400 m’ (BMNH). Ochterus louisiadae: CHEN et al. (2005): 413 (checklist). Distribution. Australian Region: Papua New Guinea: Louisiade Archipelago (BAEHR 1990b, CHEN et al. 2005)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 39, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["BAEHR M. 1990 b: Revision of the genus Ochterus Latreille in the Australian Region (Heteroptera: Ochteridae). Entomologica Scandinavica 20: 449 - 477.","CHEN P. - P., NIESER N. & ZETTEL H. 2005: The aquatic and semi-aquatic bugs (Heteroptera: Nepomorpha & Gerromorpha) of Malesia. Fauna Malesiana Handbook, Vol. 5. Brill, Leiden - Boston, x + 546 pp."]}

Ochterus bidentatus Schell, 1943 Ochterus bidentatus Schell, 1943a: 32, 35 (key to species, illustration). LECTOTYPE (designated by SCHELL 1943b: 44, as holotype):, Peru: ‘Vic. San Pedro’ (SEMC). Ochterus bidentatus SCHELL (1943b): 44 (original description, differential diagnosis); DRAKE (1952): 74 (checklist); HECKMAN (2011): 462 –463 (key to species, illustration). Distribution. Neotropical Region: South America: Peru (SCHELL 1943b, DRAKE 1952, NIESER & CHEN 1992). Note. The revision of American Ochterus including the description of O. bidentatus was published divided in two parts, the first published in January 1943 (SCHELL 1943a) and the second in April 1943 (SCHELL 1943b). The species was first introduced in the key, which is sufficient to make it available (ICZN 1999: Art. 13.1.1), without any mention of type specimens (SCHELL 1943a: 32), while the original description including the holotype designation appeared in the second part (SCHELL 1943b: 44). As a holotype is defined as ‘the single specimen upon which a new nominal species-group taxon is based in the original publication’ (ICZN 1999: Art. 73.1), in this case, the subsequently designated ‘holotype’ must be considered the lectotype according to ICZN (1999: Art. 74.5)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 36, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["SCHELL D. V. 1943 a: The Ochteridae (Hemiptera) of the Western Hemisphere. Journal of the Kansas Entomological Society 16 (1): 29 - 36. [January 1943]","SCHELL D. V. 1943 b: The Ochteridae (Hemiptera) of the Western Hemisphere. Journal of the Kansas Entomological Society 16 (2): 37 - 47. [April 1943]","DRAKE C. J. 1952: Concerning American Ochteridae (Hemiptera). Florida Entomologist 35: 72 - 75.","HECKMAN 2011: Encyclopedia of South American aquatic insects: Hemiptera - Heteroptera. Illustrated keys to known families, genera, and species in South America. Springer, Dordrecht, Heidelberg, London, New York, ix + 679 pp.","NIESER N. & CHEN P. - P. 1992: Notes on Gelastocoridae and Ochteridae (Heteroptera) with the description of five new species. Storkia 1: 2 - 13.","ICZN 1999: International Code of Zoological Nomenclature. Fourth edition. International Trust for Zoological Nomenclature, London, 306 pp."]}

Ochterus nicobarensis Chandra & Jehamalar, 2012 Ochterus nicobarensis Chandra & Jehamalar, 2012: 24 –26 (description, illustrations). HOLOTYPE:, India: Nicobar Islands: ‘ Nicobar District, Great Nicobar Biosphere Reserve, Campbell Bay, Govind Nagar, Ring Road, attracted to light near a pond 0.5 km away from sea, 40 ft. [12 m a.s.l.], 7°00.075′N 93°54.594′E’ (NZSI). Material examined. MYANMAR: Burma, Rangoon Distr., Hlegu – Goygon, v. 1997, 1 1 ♀, M. Klícha lgt., P. Kment det. (ZJPC). Distribution. Oriental Region: India: Nicobar Islands (CHANDRA & JEHAMALAR 2012); Myanmar (new record)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 43, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["CHANDRA K. & JEHAMALAR E. E. 2012: Ochterus nicobarensis sp. nov. from Great Nicobar Biosphere Reserve, Andaman and Nicobar Islands, India (Hemiptera: Heteroptera: Ochteridae). Acta Entomologica Musei Nationalis Pragae 52: 23 - 28."]}

Ochterus atridermis Baehr, 1989 Ochterus atridermis Baehr, 1989: 114, 116, 118, 122 –123 (key to species, description, illustrations). HOLOTYPE:, Australia: Queensland: ʻBeerway [= Beerwah], S. E. Qlnd. ’ (QMBA). Ochterus atridermis: BAEHR (1990b): 18, 453–454, 456, 459, 461, 467 (key to species, redescription, illustrations). Ochterus atridermis: CASSIS & GROSS (1995): 260 (catalogue); ANDERSEN & WEIR (2004): 268, 335 (key to species, checklist). Distribution. Australian Region: Australia: Northern Territory (BAEHR 1989, ANDERSEN & WEIR 2004), Queensland (BAEHR 1989, ANDERSEN & WEIR 2004)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 34, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["BAEHR M. 1989: Review of the Australian Ochteridae (Insecta, Heteroptera). Spixiana 11: 111 - 126.","BAEHR M. 1990 b: Revision of the genus Ochterus Latreille in the Australian Region (Heteroptera: Ochteridae). Entomologica Scandinavica 20: 449 - 477.","CASSIS G. & GROSS G. F. 1995: Hemiptera: Heteroptera (Coleorrhyncha to Cimicomorpha). In: HOUSTON W. W. K. & MAYNARD G. V. (eds): Zoological Catalogue of Australia. Vol. 27.3 A. Melbourne, CSIRO Publishing, xv + 506 pp.","ANDERSEN N. M. & WEIR T. A. 2004: Australian water bugs. Their biology and identification (Hemiptera-Heteroptera, Gerromorpha & Nepomorpha). Entomograph Vol. 14. Apollo Books, Stenstrup & CSIRO Publishing, Collingwood, 344 pp."]}

Ochterus papaceki Kment & Carapezza sp. nov. Ochterus papaceki Kment & Carapezza, sp. nov. (original description, illustrations). HOLOTYPE:, Yemen: Socotra Island: ‘ Noged plain, lower part of Wadi Matyaf, 12°27ʹ13.50ʺN 54°18ʹ13.95ʺE’ (NMPC). Distribution. Afrotropical Region: Tanzania; Yemen: Socotra (this paper)., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 44, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659

Genus Ƭ Floricaudus Yao, Ren & Shih, 2011 Floricaudus Yao, Ren & Shih, 2011 in YAO et al. (2011): 590, 593 –594, 597–598 (key to genera, original description, phylogeny). Type species: Floricaudus multilocellus Yao, Ren & Shih, 2011, by original designation., Published as part of Kment, Petr, Carapezza, Attilio & Jindra, Zdeněk, 2020, Taxonomic catalogue of the family Ochteridae with description of Ochterus papaceki sp. nov. from Socotra Island and Tanzania (Hemiptera: Heteroptera), pp. 23-64 in Acta Entomologica Musei Nationalis Pragae 60 (1) on page 49, DOI: 10.37520/aemnp.2020.003, http://zenodo.org/record/3879659, {"references":["YAO Y. - ZH., ZHANG W. - T., REN D. & SHIH CH. - K. 2011: New fossil Ochteridae (Hemiptera: Heteroptera: Ochteroidea) from the Upper Mesozoic of north-eastern China, with phylogeny of the family. Systematic Entomology 36: 589 - 600."]}