Casey-1905
Guides
Astenus americanus
Astenus americanus is a species of rove beetle in the family Staphylinidae, subfamily Paederinae. It is a small, poorly known species with limited published information on its biology. The species has been recorded from northeastern North America, with scattered records from Canada and the eastern United States. Like other members of the genus Astenus, it likely inhabits leaf litter and soil environments, though specific ecological details remain undocumented.
Homaeotarsus strenuus
Homaeotarsus strenuus is a species of rove beetle (Staphylinidae: Paederinae) described by Casey in 1905. The species is known from scattered records across the central and eastern United States. As a member of the Paederinae, it belongs to a diverse subfamily of rove beetles, many of which are associated with moist habitats and decaying organic matter. Very little specific biological information has been published for this particular species.
Lathrobium washingtoni
Lathrobium washingtoni is a rove beetle in the family Staphylinidae, described by Casey in 1905. The species is known from northern North America, with records across Canada and Alaska. As a member of the large genus Lathrobium, it is presumed to be a predatory beetle inhabiting soil and litter environments, though specific biological details remain poorly documented. Only two observations are recorded in iNaturalist, indicating it is rarely encountered or underreported.
Pseudolathra famelica
Pseudolathra famelica is a species of rove beetle in the family Staphylinidae, described by Casey in 1905. It belongs to the subfamily Paederinae and tribe Lathrobiini. The species has been documented from limited localities in Canada (Quebec) and the United States (Iowa, Oklahoma). As with many rove beetles, detailed natural history information remains sparse in the published literature.