Hydrophilus piceus (Linnaeus, 1758)

Taxonomy: Polyphaga > Hydrophiloidea > Hydrophilidae > Hydrophilus > Hydrophilus piceus

Common name: 

Great Silver Water Beetle

Images

Hydrophilus piceus
Source:
Roger Key
Hydrophilus piceus
Source:
Lech Borowiec

Description

Distribution (may take a minute to appear)