''Sulcodius deflexus'' is a species of
crab
Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) ( el, βραχύς , translit=brachys = short, / = tail), usually hidden entirely under the thorax. They live in all the ...
s in the family
Xanthidae, the only species in the genus ''Sulcodius''.
References
Xanthoidea
Monotypic arthropod genera
{{Crab-stub