Gymnusa

Gymnusa is a genus of rove beetles belonging to the family Staphylinidae. These beetles are typically small and slender, inhabiting various terrestrial environments such as leaf litter, decaying vegetation, and soil. Gymnusa species can be found across various geographical regions, particularly in Europe and North America. They play a role in decomposition and nutrient cycling within their respective ecosystems. The classification and identification of Gymnusa species often require careful examination of morphological characteristics, including the structure of the antennae, legs, and genitalia. As with many rove beetles, their ecological roles and distributions are still being actively researched and documented.