Widespread-introduced-species
Guides
Philonthus discoideus
Disk-shaped Rove Beetle
Philonthus discoideus is a predatory rove beetle in the family Staphylinidae, widespread across multiple continents including native Palearctic distribution and introduced ranges in the Americas, Australasia, and Pacific islands. The species has been observed in carrion-associated habitats and exhibits typical staphylinid morphology with shortened elytra exposing most of the abdomen. Its broad distribution suggests ecological adaptability, though specific behavioral and life history details remain poorly documented in published sources.