Hydrobiusini
Guides
Ametor scabrosus
Ametor scabrosus is a water scavenger beetle (family Hydrophilidae) found across northern and western North America, with additional records from East Asia including China, Korea, and the Russian Far East. The species was described by Horn in 1873. Like other members of the genus Ametor, it inhabits aquatic environments where it contributes to decomposition processes.