Calappa gallus

Calappa gallus, common name rough box crab,^[1] or lumpy box crab,^[2] and Hawaiian name poki poki,^[2] is a benthic species of box crab in the family Calappidae.^[1]

Calappa gallus
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Malacostraca
Order:	Decapoda
Suborder:	Pleocyemata
Infraorder:	Brachyura
Family:	Calappidae
Genus:	Calappa
Species:	C. gallus
Binomial name
Calappa gallus (Herbst, 1803)