''Dacrila fallax'' is a species of
beetle belonging to the family
Staphylinidae
The rove beetles are a family (Staphylinidae) of beetles, primarily distinguished by their short elytra (wing covers) that typically leave more than half of their abdominal segments exposed. With roughly 63,000 species in thousands of genera, the ...
.
It is native to Europe.
References
Staphylinidae
{{Staphylinidae-stub