Classification
Animalia [kingdom]Arthropoda [phylum]
Crustacea [subphylum]
Malacostraca [class]
Decapoda [order]
Pleocyemata [suborder]
Brachyura [infraorder]
Hymenosomatoidea [superfamily]
Hymenosomatidae [family]
Halicarcinus [genus]
Halicarcinus planatus [species]