Aepus marinus (Strom, 1783)
Male adult
length: 2,2.2,4 mm
England, Aymer Cove
leg.det. M.G.Telfer, 2004
Foto: U.Schmidt, 2009
Copyright © U.Schmidt

Kenodactylus audouini Guerin-Meneville, 1830
Male adult
Argentina, PN Tierra del Fuego, Bahia Lapataia, 12-15.I.2003, T. Ueno; det. T. Ueno, 2007
Copyright © Alexander Anichtchenko

Oarotrechus gracilentus Townsend, 2010 Holotype
Male adult
Image from Lincoln University Entomology Research Collection
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Perileptus (Perileptus) imaicus Jeannel, 1923
Male adult
N India, Uttarakhand, 10-12.04.2012, Uttarkashi distr., N30*44,999' E078*34,412', 1446m, 14 km E Uttarkashi, Anichtchenko A. leg & det
Copyright © Alexander Anichtchenko

Perileptus (Perileptus) areolatus areolatus Creutzer, 1799
Male adult

Copyright © Kirill Makarov

Neoblemus glazunovi Jeannel, 1935: 273
Male adult
det. K. Makarov
Copyright © Kirill Makarov

Perileptus (Perileptodes) darlingtoni Casale & Laneyrie, 1989
Male adult
Papua New Guinea, Papua prov., Genyem env., 500m, 30.XII.2008. det. A. Anichtchenko
Copyright © Alexander Anichtchenko

Neoblemus championi Jeannel, 1923
Male adult
India, Uttarakhand, 18-20.4.2012, 15km SW New Tehri, 869m, Anichtchenko A. leg. & det. (cAA).
Copyright © Alexander Anichtchenko

Perileptus (Perileptus) melas Jeannel, 1926
Male adult
Philippines, Mindanao, Ugwad Falls (Kapuka), Caraga, Davao Or., 260m, 7.440359, 126.434027, 29–30.IV.2023, Anichtchenko A. leg. & det. (cAA)
Copyright © Alexander Anichtchenko

Perileptus (Parablemus) cf cameroni Jeannel, 1923
Male adult
India, Uttarakhand, 8km NW Jaspur, lake shore, 22-23.4.2012, Anichtchenko A. leg. & det. (cAA). 2.3 mm
Copyright © Alexander Anichtchenko

Apoplotrechus strigipennis (Fairmaire, 1903)
Male adult
MADAGASKAR, Prov. Toliara, riv. Onilahy, Mahaleotse, 60m. det. Peter Schüle.
Copyright © Peter Schüle

Trechus (Trechus) schyberosiae Szallies & Schüle, 2011 Holotype
Male adult
Kanton Luzern, Schrattenfluh, unterhalb Hengst, 2100 m, 14.6.2009, leg. A. Szallies (NMBE).
Drawing Peter Schuele
Copyright © Peter Schüle

Boldoriella (Boldoriella) humeralis (Dodero, 1924)
Male adult
Italy, Lombardia, Brescia, Paitone, 28.V.2011, gr. "Buco del Frate", E. Rizzier leg. & det.; (Collection Enrico Ruzzier) 5 mm
Copyright © Alexander Anichtchenko

Trechus (Trechus) championi Jeannel, 1920d: 109
Male adult
India, Uttarakhand, 13-15.04.2012, Uttarkashi distr., N30°57'41.57", E78°41'54.75" left tributary of Bhagirathi riv., 2300 m, Anichtchenko A. leg. det. Anichtchenko A.
Copyright © Alexander Anichtchenko

Omalodera discoidalis discoidalis
Unsexed
Image from Chilean Coleoptera Biodiversity
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Agostinia launi (Gestro, 1892)
Male adult
Piemonte - Cuneo, Val Pesio, Grotta Superiore del Camoscere, 27.VII.1983, leg. Sciaky (Collection R. Sciaky)
Copyright © Riccardo Sciaky

Zhijinaphaenops jingliae Deuve & Tian, 2015 Holotype
Male adult
Chine, Guizhou, Guiyang, Xifeng Xian, Shidong Zhen, Musan, grotte Zhangkou Dong, 1203 mètres, 27°04’09,61’’N - 106°33’55,05’’E, Jingli Cheng leg., 4.XII.2014, in coll. South China Agricultural University, à Canton (Chine). Image from Deuve & Tian, 2015
Copyright © Mingyi Tian

Panaphaenops guixicus Tian, Huang & Ma, 2021 Holotype
Male adult
the cave Zimu Dong, Danxiashan, Danxia Town, Panzhou, Liupanshui City, Guizhou Province, 25°40'0.0"N 104°37'3.6";E, 1791 m in altitude, 24.VIII.2020, leg. Yunchun Li & Yucheng Lin.
Copyright © Mingyi Tian

Orotrechus vicentinus juccii Pomini, 1940: 82
Male adult
N-Italy, Veneto(VR), Mts Lessini, Cave of Mt. Solane, 5.IX.1984, R. Monguzzi leg., L=4.4 mm
Copyright © Denis Khrapov

Duvalius (Hungarotrechus) ruthenus ruthenus Reitter, 1878: 37
Female adult
W Ukraine, NE Carpathians, Chornagora Mt Range, alpin zone, V-2.VII.2016, Panin R. & Kanarsky Yu. leg., L= 4.7 mm
Copyright © Denis Khrapov

Chiapadytes bolivari Vigna Taglianti, 1977
Female adult
Mexico, Chiapas, San Cristobal de Las Casas, Las Piedrecitas, Cueva de la Planta I, 25.III.1982, leg. A. Gobetti e J.F. Pittet (TT ♀, MSNG). Image from Casale & Magrini, 2021
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Thalassophilus azoricus Oromi et Borges, 1991: 2
Male adult
Azorean Biodiversity Portal
Copyright © Enésima Pereira Mendonça

Eotrechodes larisae Ueno, Lafer et Sundukov, 1995: 114
Male adult

Copyright © Kirill Makarov

Spelaeovulcania canariensis Machado, 1987c: 332 Paratype
Male adult
C. Labrada, 9.III.83, J. L. Martin L. L. Hernandez (Collection R. Sciaky)
Copyright © Riccardo Sciaky

Paratrechodes macleayi (Sloane, 1920)
Male adult
Creative Commons CC-BY 3.0
Copyright © David Maddison

Pachydesus rufipes (Boheman, 1848)
Male adult
Namibia, Khomas Reg., 99 km ESE from Windhoek Eningu Clayhouse Lodge 22°46'50"S 18°00'58"E 20.II.2018 leg. A. Rubenyan
Copyright © Kirill Makarov

Sporades (Perileptosporades) jaechi Liebherr, 2020 Holotype
Male adult
NEW CALEDONIA (NC 27) / N-Prov., Poum Com. / unnamed river / 9.XI.2016, leg. M.A. Jäch // ca. 7 km NE Poum / ca. 15 m a.s.l. / 20°12'18.3"S 164°5'27.7"/ almost dried out lowland river (NHMW).
Copyright © James K. Liebherr

Trechodes laophilus Deuve, 2002
Male adult
Thailand, Chiang Mai, Mae lai river, km 27 road 118, 18°54’59’’n -99°14’09’’E, 470 m a.s.l., unspecified local collector
Copyright © Gianni Allegro

Pachytrechodes brevis Belousov & Nyundo, 2013 Paratype
Female adult
Tanzania, Udzungwa Mts Nat. Park; forest floor, 1500 m asl; E36º52´00´´S7º45´30´´; 03.viii.1999 Coll. B.A. Nyundo; searching on ground, daytime; B.A. Nyundo Expedition (1998–2001).
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Trechodes satoi Ueno, 1991
Male adult
THAILAND, Doi Inthanon
Copyright © Gianni Allegro

Pachydesus bohemani (Jeannel, 1926)
Female adult
RSA Western Cape, Cape Town, foodhills of Table Mt., 13-15.1.2009, leg & det P. Schule
Copyright © Alexander Anichtchenko