Classification
Animalia [kingdom]Arthropoda [phylum]
Crustacea [subphylum]
Malacostraca [class]
Decapoda [order]
Pleocyemata [suborder]
Brachyura [infraorder]
Pinnotheroidea [superfamily]
Pinnotheridae [family]
Pinnixa [genus]
Pinnixa valdiviensis [species]