Elmis aenea (Mueller, 1806)
Family: Elmidae
Size: 2.1 mm (1.9 to 2.2 mm)
Distribution: Europe
Ecology: Lives in moutain streams on stones and in moss
Location: Germany, Bavaria, Upper Franconia, Pottenstein, Puettlach river
leg. det. U.Schmidt, 21.VII.1975
Photo: U.Schmidt, 2015

Elmis aenea  (Flickr)