Cylindrocranius errans Peringuey, 1896
Male adult
S.W. Africa, S di Walvis Bay, 1.1.1973 M. Cassola
det. Basilewsky
Musee Royal de l’Afrique Centrale (Belgium, Tervuren)
Copyright © Alexander Anichtchenko

Cylindrocranius rufulus Chaudoir, 1878
Male adult
NAMIBIA, 3.1.2012, Otjozondjupa, nr Rundu, P. Schüle det.
Copyright © Peter Schüle

Demetrias (Demetrias) longicollis Chaudoir, 1877
Male adult
SE Primorskii reg., Lazo res., ~10 км SW Sokolchi vill.
43°15`N, 134°7`E, 24.06.04 leg. M. & L. Smirnov
photo from www.zin.ru
Copyright © Maksim Smirnov

Demetrias (Demetrias) atricapillus Linne, 1758: 416
Male adult
length: 4,5-6 mm
Holland, Beek Gld.
leg.det. W.Veldkamp, 1971
Foto: U.Schmidt, 2008
Copyright © U.Schmidt

Demetrias (Demetrias) marginicollis Bates, 1883: 285
Male adult
Collection ground Kawakami gun, OkayamaPref. 33401
(C) Working Group for Biological Indicator Ground Beetles Database, Japan
Prohibited secondary use of all data
Copyright © Katsuro Yahiro

Demetrias (Demetrias) marginicollis Bates, 1883: 285
Endophallus
Collection ground Kawakami gun, OkayamaPref. 33401
(C) Working Group for Biological Indicator Ground Beetles Database, Japan
Prohibited secondary use of all data
Copyright © Katsuro Yahiro

Demetrias (Demetrias) amurensis Motschulsky, 1860: 39
Male adult
Collection ground Atsuma cho, Hokkaido Pref. 36996
(C) Working Group for Biological Indicator Ground Beetles Database, Japan
Prohibited secondary use of all data
Copyright © Katsuro Yahiro

Demetrias (Demetrias) amurensis Motschulsky, 1860: 39
Endophallus
Collection ground Atsuma cho, Hokkaido Pref. 36996
(C) Working Group for Biological Indicator Ground Beetles Database, Japan
Prohibited secondary use of all data
Copyright © Katsuro Yahiro

Demetrias (Demetrias) monostigma Samouelle, 1819: 156
Female adult
Ивановская обл., г. Иваново, 11.VI.2012, М. Смирнов leg.
Russia, Ivanovo city, M. Smirnov. leg.
Image of M. Smirnov (М.Э. Смирнов) from www.zin.ru\Animalia\Coleoptera
Copyright © Maksim Smirnov

Demetrias (Aetophorus) imperialis Germar, 1824
Male adult
CZ, N Moravia; Hustopeče n. B., 4,5mm
Copyright © Aleš Sedláček

Demetrias (Demetrias) atricapillus (Linne, 1758)
Male adult
W Ukraine, Lviv reg., Zhovkva distr., Dobrosyn vill., Winkler extractor, 10.I.2021, D.Khrapov leg./ R.Panin det., L= 5.0mm
Copyright © Denis Khrapov