Trigonurinae
Guides
Trigonurus crotchii
Trigonurus crotchii is a species of rove beetle in the family Staphylinidae, subfamily Trigonurinae. It is one of the few described species in the genus Trigonurus, a group characterized by distinctive morphological features that set them apart from other staphylinid lineages. The species was described by J. L. LeConte in 1874 and is known from western North America.
Trigonurus edwardsi
Trigonurus edwardsi is a species of rove beetle in the family Staphylinidae, described by Sharp in 1875. It belongs to the subfamily Trigonurinae, a small and distinctive group within the Staphylinidae. The species is known from western North America, with records from California and possibly Oregon. Like other members of its genus, it is associated with decaying wood and fungal habitats.