Hydraena gracilis Germar, 1824
Family: Hydraenidae
Size: 2.0 to 2.3 mm
Distribution: Europe
Ecology: Lives in waters
Location: Germany, Bavaria, Postfelden
leg.det. U.Schmidt, 1976
Photo: U.Schmidt, 2005

Hydraena gracilis Germar, 1824  Aedoeagus