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
Copyright © - - -

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

Allegrettia pavani castionii Monzini, 2013 Holotype
Male adult
Italia, Lombardia, Valle Imagna Bergamo, Grotta Lacca del Palio 3722 Lo, 14-IV-1990, V. Monzini leg.
Copyright © Vittorino Monzini

Tianeotrechus trisetosus Tian & Tang, 2016 Holotype
Male adult
Cave Bahao Dong, Gandong Village, Bala Xiang, Tian’e County, northern Guangxi, 24°55'57.10"N/107°02'40.80"E, 686 m in altitude, VIII-7-2015, Mingruo Tang leg. (SCAU). Scale bar: 2.0 mm. Image from Mingyi Tian et al., 2016
Copyright © - - -

Neaphaenops tellkampfii (Erichson, 1844)
Male adult
Kentucky, Barren Co., Downer's (=Johnson's) Cave, SW Cave City, Sept 27 1949m Jones, Valentine and Royer (Collection R. Sciaky)
Copyright © Riccardo Sciaky

Duvalius (Biharotrechus) paroecus dryops Bokor, 1913a: 211
Male adult
Romania M.ts Bihar
Copyright © Vittorino Monzini

Duvalius (Paraduvalius) joannidisi Casale, Giachino et M. Etonti, 1990
Female adult
Macedonia
Copyright © Vittorino Monzini

Uenotrechus gejianbangi Tian et Wei, 2017 Holotype
Male adult
( SCAU), Cave Ji Dong (also called Shuiku Dong ), Neiwen Tun , Sancai Cun , Shuiyuan Zhen , Huanjiang Maonan Autonomous County, Guangxi Zhuang Autonomous Region, 24°49.430'N / 108°05.504'E, 290 m, XII-02-2016, leg. Arnaud Faille, Jujian Chen and Sunbin Huang.
Copyright © Mingyi Tian

Duvaliopsis pilosella pilosella L. Miller, 1868 (as rybinskii Knirsch, 1924)
Male adult
W Ukraine, NE Carpathians, Chornogora Mt Range, Pozhyzhevska polonyna, h=1430m, 30.VI -3.IX.2016, Panin R. & Kanarsky Yu.leg. L= 4.1 мм
Copyright © Denis Khrapov

Trechus (Trechus) transversicollis Schmidt & Faille, 2018 Holotype
Male adult
ETHIOPIA, Bale Mts, Harenna Forest, E Rira, alt. 2690 m, 06°43′25″ N, 39°45′25″ E, Feb. 2007
Copyright © Joachim Schmidt

Boldoriella (Insubrites) pesarinii Sciaky, 1982: 25
Male adult
Mt. Pora, 1800 m., Bratto BG Italia
Copyright © Vittorino Monzini

Inotrechus usholtaensis Maghradze, Lohaj & Faille, 2025 Holotype
Male adult
GEORGIA, Racha-Lechkhumi and Kvemo Svaneti region, Racha karst massif, Usholta Cave, dark zone, 21.viii.2022, E. Maghradze leg. (IZISU).
Copyright © - - -

Thalassophilus azoricus Oromi et Borges, 1991: 2
Male adult
Azorean Biodiversity Portal
Copyright © Enésima Pereira Mendonça

Amblystogenium pacificum (Putzeys, 1869)
Male adult
Ile de la Possesion, Crozet, T.A.A.F, II.1962 Lerri leg. (Collection R. Sciaky)
Copyright © Riccardo Sciaky

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

Cyphotrechodes gibbipennis (Blackburn, 1901)
Male adult
Creative Commons CC-BY 3.0
Copyright © David Maddison

Trechobembix baldiensis baldiensis
Male adult
Creative Commons CC-BY 3.0
Copyright © David Maddison

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

Trechodes satoi Ueno, 1991
Male adult
THAILAND, Doi Inthanon
Copyright © Gianni Allegro

Canarobius chusyae Machado, 1987c: 324
Male adult

Copyright © Creative Commons

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