Ericthonius punctatus

Classification

Animalia [kingdom]
Arthropoda [phylum]
Crustacea [class]
Malacostraca [subclass]
Peracarida [superorder]
Amphipoda [order]
Gammaridea [suborder]
Ischyroceridae [family]
Ericthonius [genus]
Ericthonius punctatus [species]