Decaying-matter-inhabitant
Guides
Rugilus angustatus
Rugilus angustatus is a rove beetle (Staphylinidae) native to Europe and western Asia, with established introduced populations in eastern North America. It is a moderately sized species within the diverse genus Rugilus, characterized by its elongate body form typical of the family. The species has been documented across a broad Palearctic range and has been observed in North American localities since at least the mid-20th century.