Trechus (Epaphius) secalis Paykull, 1790
Male adult
length: 4,2 mm
West Siberia, KHMAO-Yugra, the vicinities of Khanty-Mansiysk town
1.07.2004.
Zinoviev E.leg.
Copyright © Evgeniy Zinoviev

Trechus (Epaphius) rivularis Gyllanhal, 1810: 33
Female adult
CZ, N Bohemia, Doksy; 4mm
Copyright © Aleš Sedláček

Trechus (Epaphius) rivularis (Gyllenhal, 1810)
Female adult
det. K. Makarov
Copyright © Kirill Makarov

Trechus (Epaphius) rivularis (Gyllenhal, 1810)
Female adult
W-Ukraine, Roztochia, Lviv Reg., Yavoriv distr., N of Ivano-Frankovo vill., Site «Zalyvky», peat bog, 17.V-18.VI.2019, Panin R. & Kanarsky Yu. leg
Copyright © Ruslan Panin

Speotrechus mayeti (Abeille de Perrin, 1875)
Male adult
France, mines de fer Privas
Copyright © Vittorino Monzini

Trechus (Trechus) quadristriatus (Schrank, 1781)
Female adult
length: 3,5-4,5 mm
Germania, Bayern, Oberfranken, Kulmbach
leg.det. U.Schmidt, 1976
Photo: U.Schmidt, 2008
Copyright © U.Schmidt

Trechus (Trechus) amplicollis Fairmaire, 1859
Female adult
W-Ukraine, Ciscarpathian, Lviv Region, Stryi distr., Biletskyi forest, near Pyatnychany vill., 28.V-1.VII.2011, Panin R. leg./det.Rizun V.B. L=4.5 mm
Copyright © Ruslan Panin

Trechus (Trechus) grenieri Pandelle, 1867
Endophallus
Nistos, Bas–Nistos, Grotte de l’Eglise (Bonadona 1971, Corbaz & Jauzion 1988)
Photo Faille, Bourdeau & Fresneda, 2012
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Trechus (Trechus) grenieri Pandelle, 1867
Male adult
Nistos, Bas–Nistos, Grotte de l’Eglise (Bonadona 1971, Corbaz & Jauzion 1988)
Photo Faille, Bourdeau & Fresneda, 2012
Copyright © ---

Trechus (Trechus) bruckoides Faille, Bourdeau & Fresneda, 2012 Paratype
Endophallus
Pic Montagnon, 15–VII–1979, Bourdeau leg.
Photo Faille, Bourdeau & Fresneda, 2012
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Trechus (Trechus) bruckoides Faille, Bourdeau & Fresneda, 2012 Paratype
Male adult
Pic Montagnon, 15–VII–1979, Bourdeau leg.
Photo Faille, Bourdeau & Fresneda, 2012
Copyright © ---

Trechus (Trechus) bruckii Fairmaire, 1862a: 548
Endophallus
Gourette, Lac d’Anglas, 20–8–2000, Bourdeau leg.
Photo Faille, Bourdeau & Fresneda, 2012
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Trechus (Trechus) bruckii Fairmaire, 1862a: 548
Male adult
Pic de Jaout, dans la zone subalpine, vers 1500 m
Photo Faille, Bourdeau & Fresneda, 2012
Copyright © ---

Trechus (Trechus) amplicollis Fairmaire, 1859h: CXIIX
Female adult
CZ, N Moravia, Jeseníky Mts.; 4,5mm
Copyright © Aleš Sedláček

Trechus (Trechus) austriacus Dejean, 1831a: 15
Male adult

Copyright © Kirill Makarov

Trechus (Trechus) rubens (Fabricius, 1792)
Female adult

Copyright © Kirill Makarov

Trechus (Trechus) fulvus fulvus Dejean, 1831
Male adult
Madeira, Funchal,11-16.9.2004. det. Anichtchenko A., 2019
Copyright © Alexander Anichtchenko

Trechus (Trechus) amplicollis Fairmaire, 1859h: CXIIX
Male adult
W-Ukraine, Ciscarpathian, Lviv Region, Stryi distr., Biletskyi forest, near Pyatnychany vill., 28.V-9.VI.2013, Panin R. leg., L=5.5mm
Copyright © Denis Khrapov