Cryptocharidius mandibularis M.Etonti & Mateu, 1992
Male adult
Peru, Dept. Ancash, Cordillera Blanca, Punta Olimpica Pass, m 4400 a.s.l., G. Allegro legit
Copyright © Gianni Allegro

Scotodipnus (Binaghites) affinis affinis (Baudi di Selva, 1871)
Male adult
Italy, Emilia, M. Penna (PR), 1400m, 24.5.1999, leg. F. Angelini
Copyright © Alexander Anichtchenko

Pelodiaetus nunni Sokolov, 2019 Paratype
Male adult
NZ, Canterbury, Ahuriri Scenic Reserve. 1.27 mm
Copyright © Igor Sokolov

Anillus angelae Magrini & Vanni, 1989
Male adult
Arnale cave, Coreno Ausonio, Italia
Copyright © Vittorino Monzini

Anillinus albrittonorum Sokolov & Schnepp, 2021 Paratype
Female adult
6 mi NW High Springs, Columbia County, Florida. Image from Sokolov & Schnepp, 2021
Copyright © Igor Sokolov

Medusapyga alsea LaBonte, 2023 Paratype
Female adult
“OREGON, Benton Co., Prairie Peak, 11 km S Alsea, J.R. LaBonte, 9 V 1993, elev. 810 m, 44.2844°N 123.5858°W, under stones". Image from LaBonte & Maddison, 2023
Copyright © - - -

Anillaspis explanata (Horn, 1888)
Female adult
USA: California: El Dorado Co., Alabaster Cave (CMNH). Scale bar 1 mm; Image from LaBonte & Maddison, 2023
Copyright © - - -

Stylulus sp.
Unsexed
"US Virgin Islands, St. Croix, 12.vi.1972, W.B. Muchmore Leg." Florida State Collection of Arthropods. "Stylulus sp." det. C.W. Harden 2023.
Copyright © Curt Harden

Stylulus (Stylulus) isabelae Giachino & Sciaky, 2003 Holotype
Male adult

Copyright © Vittorino Monzini

Rhegmatobius strictus (Baudi di Selva, 1891)
Male adult
Sardegna, Gennargentu Mte., Spada Mt., 1000, 27.4.2003 A. Degiovanni leg. (cAA).
Copyright © Alexander Anichtchenko

Tasmanitachoides major Baehr, 1990 Holotype
Male adult

Copyright © Museums Victoria

Argentinatachoides balli Sallanave, Erwin & Roig-Junient, 2008
Male adult
Image from Sallenave, Erwin, and Roig-Juñent, 2008
Copyright © - - -

Andinodontis muellermotzfeldi Toledano & Erwin, 2010
Female adult
Creative Commons CC-BY 3.0
Copyright © David Maddison

Argentinatachoides balli Sallanave, Erwin & Roig-Junient, 2008
Male adult
Creative Commons CC-BY 3.0
Copyright © David Maddison

Bembidarenas setiventris Negre, 1973
Male adult
Creative Commons CC-BY 3.0
Copyright © David Maddison

Tasmanitachoides sp.
Male adult
Creative Commons CC-BY 3.0
Copyright © David Maddison

Tasmanitachoides erwini Maddison & Porch, 2021 Holotype
Male adult
Australia: Tasmania: River Forth at C136, 41.4712°S 146.1366°E, 126 m, 14.i.2019. DRM 19.012. D.R. Maddison & N.A. Porch. Scale bar 1mm
Copyright © David Maddison

Andinodontis maveetyae Erwin & Maddison, 2010 Holotype
Male adult
Perú: Cusco, Rocotal, 3.2 km E Tres Cruces, 13.1123° S, 71.5834° W, 2082 m, 27 June 2010 (S. MAVEETY) (MHN-UNSAAC: ADP124815)
Copyright © Terry Erwin

Bembidion (Microserrullula) splendens Andrewes, 1923
Male adult
N India, Uttarakhand, left side of Kosi riv., 5 km N Ramnagar, N29*432 E79*140, 23-26.04.2012 Anichtchenko A. leg. & det.
Copyright © Alexander Anichtchenko

Bembidion (Peryphanes) olegleonidovici Fassati, 1990: 169
Female adult
det. K. Makarov
Copyright © Kirill Makarov

Bembidion (Bracteon) stenoderum stenoderum Bates, 1873a: 300
Female adult
det. K. Makarov
Copyright © Kirill Makarov

Bembidion (Ecuadion) andersoni Toledano, 2008
Male adult
ECUADOR: Pichincha: Reserva Yanacocha, start Andean Snipe Trail, DRM voucher V100655. Image from Maddison D.R., 2014. Scale bar 1 mm.
Copyright © - - -

Bembidion (Nothonepha) eburneonigrum Germain, 1906
Male adult
Argentina: Neuquén: Rio Neuquén at Chos Malal, DRM voucher V100785. Image from Maddison D.R., 2014.
Copyright © - - -

Bembidion (Peryphus) obscurellum obscurellum (Motschulsky, 1845)
Female adult
det. K. Makarov
Copyright © Kirill Makarov

Bembidion (Terminophanes) reibnitzi Schmidt, 2018 Paratype
Male adult
“S TIBET Kyi Chu river / betw. Lhasa and airport / ca. 3650 m, 22.IX.2010 / leg. J. Schmidt” (CSCHM).
Copyright © Joachim Schmidt

Bembidion (Endosomatium) megalops (Wollaston, 1877)
Female adult
St. Helena Island. Image courtesy of David Maddison
Copyright © CC-BY 4.0

Bembidion (Semicampa) heydeni Ganglbauer, 1891
Male adult
Azerbajan, Shirvan NP, 39.40N, 49.11E, 23.6.2024 Lason A. leg. (cAA). 3.7mm; det. L. Toledano, 2026
Copyright © Alexander Anichtchenko

Bembidion (Ocyturanes) ronfelixi Neri & Toledano, 2017
Male adult
Uzbekistan, Chatkal mt. rng., 6 km NW Irtash, Iertash riv., 41.10.46N 70.17.28E, 1900m, 3.8.2021, Anichtchenko A. leg. (cAA). det. L. Toledano, 2026; 4.5 mm
Copyright © Alexander Anichtchenko

Horologion speokoites Valentine, 1932 Holotype
Male adult
"Arbuckle's Cave Maxwelton, W.Va. July 12 1931 J.M. Valentine / On bit of wet decaying wood, muddy floor of lower level / Type gen. Type sp. / U.S.N.M. Type 44255"
Copyright © Curt Harden

Lissopogonus tonkinensis Zamotajlov & Sciaky, 1996: 40
Male adult
N Vietnam, Lao Cai Province 250 km from Hanoi bearing 310°, SaPa vill env., h~1250 Hoang Lien Son Nat. Park 27.VI-2.VII.1998 leg.A.Napolov
L= 4,8
Copyright © Kirill Makarov

Lissopogonus cf. borneensis Baehr, 2001
Male adult
Malaysia, Borneo, Sarawak, Miri div., Bario 10 km NE, 3 km N Pa Lungan, 7-8.III.2014, R. Cibulskis leg. det. A. Anichtchenko 2015
Copyright © Alexander Anichtchenko

Lissopogonus morvani Deuve, 2009
Female adult
Nepal, Kosi Mure, 2000-2100m, 27.30N 87.16E, 6-12.6.2001. 7 mm; det. Anichtchenko A. 2025
Copyright © Alexander Anichtchenko

Lissopogonus glabellus Andrewes, 1923
Male adult
Nepal, 12km NE Chainpur, 1400m, 29.36.17N, 81.17.54E, 28.6.2009. 5.8 mm; det. Anichtchenko A. 2025
Copyright © Alexander Anichtchenko

Lissopogonus glabellus laosensis Deuve, 2009
Male adult
Laos, Nong Khiaw vic, 20.553945, 102.622681, 1.V.2026, Anichtchenko A. leg. & det. (cAA)
Copyright © Alexander Anichtchenko

Platidiolus vandykei Kurnakov, 1960
Female adult
Canada
Copyright Henri Goulet, Agriculture & Agri-Food Canada
Copyright © Henri Goulet

Penetretus rufipennis (Dejean, 1828)
Female adult
Spain, Gredos mts., 2 km E La Mira mt., 4-7.07.2007, 1800m, A. Anichtchenko leg. & det.
Copyright © Alexander Anichtchenko

Dimorphopatrobus ludmilae Casale et Sciaky, 1994: 47
Female adult
Tibet, Motuo, Hanmi, 8.2013. det. A. Anichtchenko, 2015 17 mm
Copyright © Alexander Anichtchenko

Deltomerus (Deltomerus) jelineki Zamotajlov, 2001
Female adult
Iran Alburz prov Shemshak 2750m 12.06.17
Copyright © Jan Muilwijk

Penetretus nebrioides (Vuillefroy, 1866)
Male adult
SPAIN, Cantabria, 2 km E Puerto de San Glorio, near Vejo riv., 43.072369, -4.733061, 1300 m., 23.07.2019, A. Anichtchenko & R. Sciaky leg.; det. Anichtchenko A. 2019
Copyright © Alexander Anichtchenko

Himalopenetretus franzi (Zamotajlov & Sciaky, 1998) Holotype
Male adult
India, Uttar Pradesh; 17 km SE of Gangotri, Tapovan, 4500 m, 26.VI.1996 (coll. R. Sciaky)
Copyright © Riccardo Sciaky

Grandipenetretus major (Zamotajlov et Wrase, 1997) Paratype
Male adult
China, Shaanxi, Qin Ling Shan, 47 km S Xian, 26-29.VIII.1995 (Coll. R. Sciaky)
Copyright © Riccardo Sciaky

Parapenetretus (Robustopenetretus) saueri Zamotajlov & Sciaky, 1996 Holotype
Male adult
China – W Sichuan, Emei Shan. 2800 25-31.VI.1992 (Coll. R. Sciaky)
Copyright © Riccardo Sciaky

Prodiplous businskyi (Casale & Sciaky, 2003) Paratype
Male adult
China, SE Tibet, Zayu co., Irawaddy-Salween divide East of Tsema-la pass, 4300 m, 18.VI.1999 (Coll. R. Sciaky)
Copyright © Riccardo Sciaky

Deltomerus (Deltomerus) corax Peyerimhoff, 1922
Male adult
Morocco, Grand Atlas, 2200-2300m, N31.13.09.5 W07.49.29.7 16-17.6.2010 Anichtchenko A. leg. & det. (cAA) 12 mm
Copyright © Alexander Anichtchenko

Cardiaderus chloroticus (Fischer von Waldheim, 1823)
Male adult
Volgogrda Area, Pallasovka Distr., N coast of Elton Lake, right bank of Khara River, 3 km upstream of the mouth, Salina on fl oodplain terrace 20.IX.2006 leg. K.Makarov
L=7.0
Copyright © Kirill Makarov

Pogonus (Pogonoidius) punctulatus Dejean, 1828
Male adult
Volgograd Reg., Pallas Distr., Elton Vill., on UV-light 16-18.VII.2006 K.Makarov leg.
L=6.4 mm
Copyright © Kirill Makarov

Pogonistes rufoaeneus Dejean, 1828: 19 (Pogonus)
Male adult
det. K. Makarov
Copyright © Kirill Makarov

Pogonus (Pogonus) orientalis virens Menetries, 1849
Female adult
det. K. Makarov
Copyright © Kirill Makarov

Diodercarus arrowi Lutshnik, 1931: 528
Male adult
Iran, Hormozgan province, Bandar Abbas env., 12.III.2015, S. Azadbakhsh leg.
Copyright © Alexander Anichtchenko

Pogonus (Pogonus) minutus Dejean, 1828
Male adult
Pogonus senegalensis Dejean, 1831 det. M.Baehr, 2015. Size: 5,3 mm. Namibia, Etosha National Park, Okaukuejo, 1400 m leg. U.Schmidt, 18.-20.III.1994; Photo: U.Schmidt, 2016
Copyright © Udo Schmidt

Thalassotrechus barbarae (G.Horn, 1892)
Male adult
Creative Commons CC-BY 3.0 license
Copyright © David Maddison

Pogonus (Pogonus) fennelli Hudson, 2000
Female adult
Australia 7.5 mm; det. K. Will, 2020
Copyright © Alexander Anichtchenko

Sirdenus (Sirdenus) filiformis (Dejean, 1828)
Male adult
Italie, Sardaigne, Sestu 11-05-1982
Copyright © Pascal Deschamps

Pogonus (Pogonus) chalceus viridanus Dejean, 1828
Male adult
Spain, Alicante, Urbanova, Antiguas salinas, 12.1.2024 (DUBC)
Copyright © Alexander Anichtchenko

Phrypeus rickseckeri (Hayward, 1897)
Male adult
Copyright Henri Goulet, Agriculture & Agri-Food Canada
Copyright © Henri Goulet

Sinozolus cf. yuae Deuve, 1997
Male adult
Creative Commons CC-BY 3.0
Copyright © David Maddison

Chaltenia patagonica Roig-Junent et Cicchino, 2001
Male adult
Creative Commons CC-BY 3.0
Copyright © David Maddison

Elaphropus (Tachyura) ocellatus (Bates, 1892)
Female adult
India, Uttarakhand, 5 km NNE of Ramnagar, valley of Kosi River, 400-420 m, 29°26' N, 79°08,5' E, 21.04.2012, R. Dudko, I. Lyubechanskii
det. R. Dudko 2012
Copyright © Roman Dudko

Lymnastis galilaeus Piochard de la Brullerie, 1876
Male adult

Copyright © Gianni Allegro

Elaphropus (Nototachys) occidentalis Boyd & Erwin, 2016 Paratype
Male adult
Perú, Madre de Dios, Pakitza
Copyright © Terry Erwin

Elaphropus (Ammotachys) marchantarius Boyd & Erwin, 2016 Paratype
Male adult
Venezuela, San Carlos de Rio Negro
Copyright © Terry Erwin

Stigmatachys uvea Boyd & Erwin, 2016 Holotype
Female adult
Perú, Loreto, Campamento San Jacinto
Copyright © Terry Erwin

Tachyta (Paratachyta) coracina (Putzeys, 1875)
Male adult
Malaysia, Langkawi, environment of Hotel Berjaya, leg. U.Schmidt, 7.-22.XI.2009; det. M.Baehr, 2010; Photo: U.Schmidt, 2021; 2.1mm
Copyright © Udo Schmidt

Tachyta (Eurytachyta) laticollis Baehr, 2016 Holotype
Female adult
Borneo, Sabah, Kinabalu NP, HQ vic., 1550 m, 22.–25.V.2005, R. GRIMM (CBM).
Copyright © Martin Baehr

Tachyura (Tachyura) yuezhi Kabak, 2021 Holotype
Male adult
China, Xinjiang, Ruoqiang River, Ruoqiang (= Charklik) Town, 39°00ʹ59ʺN / 88°09ʹ24ʺE, H = 820 m, 19.07.2015, Kabak I.I. leg.
Copyright © Ilya Kabak

Costitachys inusitatus Erwin, 1974 Holotype
Male adult
Santarem, Para, Brazil, IV.27.1963 FG Werner (MCZ)
Copyright © - - -

Tachyura (Tachylopha) ovatus (Motschulsky, 1851)
Male adult
Laos central, Ban Gnang, Nam Nimboun riv., 17.958915, 104.746499, 20-24.XI.2025, Anichtchenko A. leg & det. (cAA). 2.2 mm
Copyright © Alexander Anichtchenko

Duvalius (Hungarotrechus) subterraneus subterraneus L. Miller, 1868
Male adult
W Ukraine, NE Carpathians Mts.
Transcarpathian, Rakhov Distr.,Chornogora Mts., N slope of Sheshul Mt., h=1450m, 9.VI.2009, R.Panin leg./det.V.B. Rizun
length: 6mm
Copyright © Ruslan Panin

Trechus (Trechus) carrilloi Toribio et Rodriguez, 1997: 283
Male adult

Copyright © Marcos Toribio

Anophthalmus gobanzi gobanzi Ganglbauer, 1911: 237 (Trechus)
Female adult
Austria, Carinthia, Vellachtal, Paulitschsattel env., 3.VI. 1989, M. Egger leg. L=4 mm
Copyright © Ruslan Panin

Huoyanodytes tujiaphilus Tian & Huang, 2016 Holotype
Female adult
Cave Tujiamei Dong, Huoyan Karst, Huoyan Xiang, Wulongshan Geopark, Longshan County, NW Hunan Province, China, 29°12'20.11"N/109°18'37.21"E, 427 m in altitude, VII-3-2014, leg. Mingyi Tian, Weixin Liu, Haomin Yin, Sunbin Huang & Xinhui Wang, deposited in SCAU. Scale bar: 2.0 mm. Image from Mingyi Tian et al., 2016
Copyright © - - -

Aphaenops (Aphaenops) loubensi Jeannel, 1953
Male adult

Copyright © Vittorino Monzini

Trechus (Trechus) custos Wollaston, 1854
Male adult
Madeira, Funchal, 11-16.9.2004. det. Anichtchenko A. 2019
Copyright © Alexander Anichtchenko

Trechus (Archeotrechus) relictus Magrini, Quéinnec & Vigna Taglianti, 2012 Holotype
Male adult
Ethiopia, Prov. Oromia Prov., Bale massif, Goba, Mt. Sgona (Mt. Batu), about 3800 m a.s.l., 8.XI.1973, A. Vigna Taglianti leg. (CVT). Image from Magrini, Quéinnec & Vigna Taglianti, 2012
Copyright © - - -

Casaleaphaenops liyunchuni Tian, Huang & Ma, 2021 Holotype
Male adult
cave Hei Dong, Longjiang Cun, Shenxi Town, Honghuagang District, Zunyi City, northern Guizhou Province, 2736°3.2“N 10658°4.8“E, altitude 822 m, 22.VIII.2020, leg. Yunchun Li & Yucheng Lin.
Copyright © Mingyi Tian

Duvalius (Hungarotrechus) corpulentus Weise, 1875: 356
Male adult
Transcarpathian Region, Rakhiv Distr., Chornogora Mt. Range, S slope h=1600m, bank of stream, 6-8.VI.2016, Panin R. leg., L=5.55 mm
Copyright © Denis Khrapov

Sinaphaenopoides zhaoyiae Tian, Huang & Jia, 2023 Holotype
Female adult
Zhongguo Dong, Tianzidi Cun, Suxian Qu, Chenzhou Shi, 2019-XII-24, leg. Yi Zhao, in SCAU
Copyright © Mingyi Tian

Sloaneana tasmaniae (Sloane, 1915)
Male adult
Grove, S.J. (2010). Tasmanian Forest Insect Collection web-site
Copyright © Simon Grove

Thayerella newtoni Baehr, 2016 Holotype
Female adult

Copyright © Martin Baehr

Zolus subopacus Broun, 1915
Male adult

Copyright © - - -

Synteratus ovalis Broun, 1909
Unsexed
Scale bar 1mm
Copyright © - - -

Pseudoopterus otiraensis Larochelle & Larivière, 2017 Paratype
Male adult
NEW ZEALAND WD Arthur’s Pass NP, Kellys Creek x Otira River [= Kelly Creek near Otira River Junction] 4248S 17134E 350m 5.III. 2009 Larochelle and Larivière (typed) / Floodplain Podoc.-brleaf for. [= Podocarp-broadleaf forest] (Fuchsia-Horopito dom. [= dominant]): wet clayish soil. Under large, deeply embedded stones. Scale bar 1mm
Copyright © - - -

Maungazolus parvulus (Broun, 1903)
Male adult

Copyright © - - -

Maungazolus acutus Larochelle & Larivière, 2017 Paratype
Male adult
NEW ZEALAND FD Takahe Valley Murchison Mts [= Mountains] 11 Dec 1972 A.C. Eyles (typed) / Litter (typed) 72/271
Copyright © - - -

Pseudoopterus plicaticollis (Blanchard, 1843)
Male adult
Scale bar 1mm
Copyright © - - -

Percodermus niger Sloane, 1920
Female adult

Copyright © Creative Commons

Merizodus soledadinus (Guerin-Meneville, 1830)
Male adult

Copyright © - - -