Hydrochus carinatus Germar, 1824
Family: Hydrochidae (Hydrophilidae)
Size: 3.1 mm (2.5 to 3.0 mm
Distribution: Europe
Ecology: Preferably in standing waters
Location: Germany, Bavaria, Upper Franconia, Rehau, Rehauer Forst
leg. det. U.Schmidt, 23.IV.2005
Photo: U.Schmidt, 2014