Megalopsidiinae

Megalopsidiinae
Megalopinus caelatus
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Coleoptera
Suborder:	Polyphaga
Infraorder:	Staphyliniformia
Superfamily:	Staphylinoidea
Family:	Staphylinidae
Subfamily:	Megalopsidiinae Leng, 1920

The Megalopsidiinae are a subfamily of the Staphylinidae, rove beetles. They have large eyes, antennae with distinct di- or trisegmented clubs. The tarsal formula is 5-5-5. They have unique elongated processes at theanterior margin of the labrum. They are found in decaying trees and fungus-infested logs. In North America, one genus and two species: Megalopinus caelatus (Gravenhorst) and M. rufipes (LeConte) are known.

Megalopinus caelatus

M. caelatus

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