Acilius sinensis Peschet, 1915 female
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Acilius sinensis Peschet, 1915 female
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Acilius sinensis Peschet, 1915 male
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Acilius sinensis Peschet, 1915 male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Acilius sulcatus (Linné, 1758) female
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Acilius sulcatus (Linné, 1758) female
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Acilius sulcatus (Linné, 1758) male
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Acilius sulcatus (Linné, 1758) male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Agabus bipustulatus (Linné, 1767)
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Agabus bipustulatus (Linné, 1767)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Agabus serricornis (Paykull, 1799)
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Agabus serricornis (Paykull, 1799)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Bidessus unistriatus (Schrank, 1781)
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Bidessus unistriatus (Schrank, 1781)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Carabdytes upin Balke, Hendrich & Wewelka, 1992
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Carabdytes upin Balke, Hendrich & Wewelka, 1992
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Colymbetes fuscus (Linné, 1758)
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Colymbetes fuscus (Linné, 1758)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister dehaanii Aubé, 1838 male
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Cybister dehaanii Aubé, 1838 male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister dehaanii Aubé, 1838 male ventral
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Cybister dehaanii Aubé, 1838 male ventral
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister fumatus Sharp, 1882 female
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Cybister fumatus Sharp, 1882 female
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister fumatus Sharp, 1882 female ventral
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Cybister fumatus Sharp, 1882 female ventral
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister lateralimarginalis (DeGeer, 1774) male
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Cybister lateralimarginalis (DeGeer, 1774) male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister limbatus (Fabricius, 1775) male
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Cybister limbatus (Fabricius, 1775) male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister limbatus (Fabricius, 1775) male ventral
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Cybister limbatus (Fabricius, 1775) male ventral
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister rugosus (MacLeay, 1825) female
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Cybister rugosus (MacLeay, 1825) female
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister rugosus (MacLeay, 1825) female ventral
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Cybister rugosus (MacLeay, 1825) female ventral
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister siamensis Sharp, 1882 female
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Cybister siamensis Sharp, 1882 female
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister siamensis Sharp, 1882 female ventral
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Cybister siamensis Sharp, 1882 female ventral
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister sugillatus Erichson, 1834 male ventral
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Cybister sugillatus Erichson, 1834 male ventral
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister sugillatus Erichson, 1834 male
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Cybister sugillatus Erichson, 1834 male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister tripunctatus ssp. lateralis (Fabricius, 1798) female
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Cybister tripunctatus ssp. lateralis (Fabricius, 1798) female
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Cybister tripunctatus ssp. lateralis (Fabricius, 1798) female ventral
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Cybister tripunctatus ssp. lateralis (Fabricius, 1798) female ventral
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Deronectes latus (Stephens, 1829) male
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Deronectes latus (Stephens, 1829) male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Dytiscus marginalis Linné, 1758 female
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Dytiscus marginalis Linné, 1758 female
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Dytiscus marginalis Linné, 1758 male
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Dytiscus marginalis Linné, 1758 male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Eretes australis (Erichson, 1842) female
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Eretes australis (Erichson, 1842) female
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Eretes australis (Erichson, 1842) male
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Eretes australis (Erichson, 1842) male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Eretes griseus (Fabricius, 1781)
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Eretes griseus (Fabricius, 1781)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Eretes sticticus (Linné, 1767)
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Eretes sticticus (Linné, 1767)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Graphoderus cinereus (Linné, 1758)
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Graphoderus cinereus (Linné, 1758)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Graptodytes pictus (Fabricius, 1787)
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Graptodytes pictus (Fabricius, 1787)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Heterhydrus agaboides Fairmaire, 1869
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Heterhydrus agaboides Fairmaire, 1869
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydaticus batchianensis Sharp.
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Hydaticus batchianensis Sharp.
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydaticus dorsiger Aubé, 1838
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Hydaticus dorsiger Aubé, 1838
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydaticus histrio Clark, 1864
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Hydaticus histrio Clark, 1864
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydaticus ricinus Wewelka, 1979 Male
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Hydaticus ricinus Wewelka, 1979 Male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydaticus satoi Wewelka, 1975 female
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Hydaticus satoi Wewelka, 1975 female
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydaticus sellatus Régimbart, 1883
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Hydaticus sellatus Régimbart, 1883
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydaticus seminiger (DeGeer, 1774)
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Hydaticus seminiger (DeGeer, 1774)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydroglyphus pusillus (Fabricius, 1781)
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Hydroglyphus pusillus (Fabricius, 1781)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydroporus palustris (Linne, 1761)
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Hydroporus palustris (Linne, 1761)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydrovatus clypealis Sharp, 1876
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Hydrovatus clypealis Sharp, 1876
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydrovatus seminarius (Motschulsky, 1859)
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Hydrovatus seminarius (Motschulsky, 1859)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hygrotus (Coelambus) impressopunctatus (Schaller, 1783)
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Hygrotus (Coelambus) impressopunctatus (Schaller, 1783)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hygrotus inaequalis (Fabricius, 1776)
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Hygrotus inaequalis (Fabricius, 1776)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hyphydrus distinctus Aubé, 1838
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Hyphydrus distinctus Aubé, 1838
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hyphydrus ovatus (Linné, 1761)
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Hyphydrus ovatus (Linné, 1761)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Ilybius fuliginosus (Fabricius, 1792)
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Ilybius fuliginosus (Fabricius, 1792)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Laccophilus flexuosus Aubé, 1838
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Laccophilus flexuosus Aubé, 1838
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Laccophilus hyalinus (DeGeer, 1774)
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Laccophilus hyalinus (DeGeer, 1774)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Laccophilus inefficiens (Walker, 1859)
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Laccophilus inefficiens (Walker, 1859)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Laccophilus parvulus Aubé, 1838
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Laccophilus parvulus Aubé, 1838
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Laccornis oblongus (Stephens, 1835)
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Laccornis oblongus (Stephens, 1835)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Liopterus haemorrhoidalis (Fabricius, 1787)
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Liopterus haemorrhoidalis (Fabricius, 1787)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Nebrioporus (=Potamonectes) canaliculatus (Lacordaire, 1835)
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Nebrioporus (=Potamonectes) canaliculatus (Lacordaire, 1835)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Nebrioporus amicifer Toledo
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Nebrioporus amicifer Toledo
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Nebrioporus elegans (Panzer, 1794)
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Nebrioporus elegans (Panzer, 1794)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Nebrioporus martini (Fairmaire, 1862)
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Nebrioporus martini (Fairmaire, 1862)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Neptosternus kaszabi Sato, 1972
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Neptosternus kaszabi Sato, 1972
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Neptosternus schoedli Hendrich & Balke, 1997
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Neptosternus schoedli Hendrich & Balke, 1997
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Noterus clavicornis (DeGeer, 1774) male
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Noterus clavicornis (DeGeer, 1774) male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Noterus crassicornis (O.F.Müller, 1776)
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Noterus crassicornis (O.F.Müller, 1776)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Oreodytes davisii (Curtis, 1831) borealis auct. nec (Gyllenhal, 1827)
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Oreodytes davisii (Curtis, 1831) borealis auct. nec (Gyllenhal, 1827)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Oreodytes sanmarkii (Sahlberg, 1826)
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Oreodytes sanmarkii (Sahlberg, 1826)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Peschetius carinipennis (Régimbart, 1895)
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Peschetius carinipennis (Régimbart, 1895)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Platambus kempi (Vazirani, 1970)
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Platambus kempi (Vazirani, 1970)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Platambus maculatus (Linné, 1758)
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Platambus maculatus (Linné, 1758)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Platynectes kashmiranus Balfour-Browne, 1944 male
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Platynectes kashmiranus Balfour-Browne, 1944 male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Porhydrus lineatus (Fabricius, 1775)
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Porhydrus lineatus (Fabricius, 1775)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Rhantaticus congestus Klug, 1833
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Rhantaticus congestus Klug, 1833
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Rhantus pederzanii Toledo & Mazzoldi, 1996
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Rhantus pederzanii Toledo & Mazzoldi, 1996
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Rhantus riedeli Balke, 2001
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Rhantus riedeli Balke, 2001
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Rhantus riedeli Balke, 2001 genital male
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Rhantus riedeli Balke, 2001 genital male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Rhantus sikkimensis Regimbart, 1899
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Rhantus sikkimensis Regimbart, 1899
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Rhantus sikkimensis Regimbart, 1899 genital male
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Rhantus sikkimensis Regimbart, 1899 genital male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Rhantus suturellus (M`Leay, 1825)
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Rhantus suturellus (M`Leay, 1825)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Sandracottus festivus (Illiger, 1802)
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Sandracottus festivus (Illiger, 1802)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Sandracottus guerini Balfour-Browne, 1939
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Sandracottus guerini Balfour-Browne, 1939
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Sandracottus mixtus (Blanchard, 1853)
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Sandracottus mixtus (Blanchard, 1853)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Sandracottus rotundus V.
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Sandracottus rotundus V.
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Scarodytes halensis (Fabricius, 1787)
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Scarodytes halensis (Fabricius, 1787)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Stictonectes lepidus (Olivier, 1795)
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Stictonectes lepidus (Olivier, 1795)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Stictotarsus bertrandi (Legros, 1956)
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Stictotarsus bertrandi (Legros, 1956)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Stictotarsus duodecimpustulatus (Fabricius, 1792)
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Stictotarsus duodecimpustulatus (Fabricius, 1792)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Stictotarsus griseostriatus (De Geer, 1774) Syn.: Potamonectes griseostriatus (De Geer, 1774) Boreonectes multilineatus Falkenstroem 1922
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Stictotarsus griseostriatus (De Geer, 1774) Syn.: Potamonectes griseostriatus (De Geer, 1774) Boreonectes multilineatus Falkenstroem 1922
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Suphrodytes figuratus (Gyllenhal, 1826)
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Suphrodytes figuratus (Gyllenhal, 1826)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Tiporus emmae Hendrich, 2008 male
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Tiporus emmae Hendrich, 2008 male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Yolina elegantula (Boheman, 1848)
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Yolina elegantula (Boheman, 1848)
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Copelatus tenebrosus Régimbart, 1880
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Copelatus tenebrosus Régimbart, 1880
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydaticus mexaformis Wewalka, 1979 female
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Hydaticus mexaformis Wewalka, 1979 female
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydaticus luzonicus Aubé, 1838 male
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Hydaticus luzonicus Aubé, 1838 male
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Laccophilus taeniolatus Régimbart, 1889
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Laccophilus taeniolatus Régimbart, 1889
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Copelatus oblitus Sharp, 1882
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Copelatus oblitus Sharp, 1882
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa

Hydrovatus clypealis Sharp, 1876
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Hydrovatus clypealis Sharp, 1876
by Udo Schmidt

Album — Coleoptera Family Dytiscidae by urjsa