Casey-1906
Guides
Diochini
Diochini is a tribe of rove beetles within the subfamily Staphylininae, established by Casey in 1906. The tribe contains at least 2 genera and 84 described species. Coomania was historically included but was removed to its own monotypic tribe Coomaniini in 2020. Members are small to medium-sized predatory beetles with the characteristic short elytra of rove beetles.
Gyrophaena fuscicollis
Gyrophaena fuscicollis is a small rove beetle in the family Staphylinidae, subfamily Aleocharinae. It belongs to the genus Gyrophaena, a group of mycophagous beetles commonly associated with fungi. The species was described by Casey in 1906 and is recorded from eastern North America.
Phloeopora oregona
Phloeopora oregona is a species of rove beetle (family Staphylinidae) described by Casey in 1906. As a member of the subfamily Aleocharinae and tribe Oxypodini, it belongs to one of the most species-rich lineages of beetles. The specific epithet 'oregona' indicates its association with Oregon, which forms part of its known distribution in western North America.
Stictolinus
Stictolinus is a genus of rove beetles in the family Staphylinidae, tribe Xantholinini. It was described by Casey in 1906. Members of this genus are small to medium-sized beetles with the characteristic abbreviated elytra of the family. The genus is part of the hyperdiverse rove beetle lineage, one of the largest families of beetles globally.
Thinusa fletcheri
Thinusa fletcheri is an intertidal rove beetle in the family Staphylinidae. It was described by Casey in 1906 and is one of several species in the genus Thinusa. The genus was revised taxonomically in 1997, with T. fletcheri redescribed and lectotype designated from Casey's syntype series.
Trichiusa hirsuta
Trichiusa hirsuta is a species of rove beetle in the family Staphylinidae, subfamily Aleocharinae, described by Casey in 1906. The genus Trichiusa belongs to the tribe Athetini, a diverse group of small to minute rove beetles. Like other aleocharines, this species likely inhabits leaf litter, soil, or decaying organic matter in forested environments. The specific epithet 'hirsuta' refers to a hairy or bristly appearance, a characteristic feature of this species.
Xestolinus abdominalis
Xestolinus abdominalis is a rove beetle species in the family Staphylinidae, described by Thomas L. Casey in 1906. It belongs to the tribe Xantholinini within the subfamily Staphylininae. The species has a broad transcontinental distribution across northern North America, with records spanning from Alaska and western Canada to the northeastern United States and south to Arizona and Colorado. As with most rove beetles, it is likely associated with soil and decaying organic matter habitats, though specific ecological details remain poorly documented.