''Eucratodes agassizii'' is a species of

crab Crabs are decapod crustaceans of the infraorder Brachyura (meaning "short tailed" in Greek language, Greek), which typically have a very short projecting tail-like abdomen#Arthropoda, abdomen, usually hidden entirely under the Thorax (arthropo ...

s in the family

Pseudorhombilidae Pseudorhombilidae is a family (biology), family of crabs. Genera Pseudorhombilidae contains the following genera: References

Xanthoidea Decapod families {{Xanthoidea-stub ...

, the only species in the genus ''Eucratodes''.

References

Pseudorhombilidae Taxa named by Alphonse Milne-Edwards Monotypic decapod genera {{Xanthoidea-stub