Idotea balthica

Classification

Animalia [kingdom]
Arthropoda [phylum]
Crustacea [subphylum]
Malacostraca [class]
Eumalacostraca [subclass]
Peracarida [superorder]
Isopoda [order]
Valfifera [suborder]
Idoteidae [family]
Idotea [genus]
Idotea balthica [species]