Coleoptera-misidentification-risk
Guides
Swammerdamella marginata
Swammerdamella marginata is a species of minute black scavenger fly (Diptera: Scatopsidae) described by Cook in 1956. Members of this family are small, dark-colored flies commonly found in moist, decaying organic matter. The genus Swammerdamella comprises several species of similar morphology that require careful examination for identification.