''Delclosia'' is an extinct genus of

shrimp Shrimp are crustaceans (a form of shellfish) with elongated bodies and a primarily swimming mode of locomotion – most commonly Caridea and Dendrobranchiata of the decapod order, although some crustaceans outside of this order are refer ...

in the order

Decapoda The Decapoda or decapods (literally "ten-footed") are an order of crustaceans within the class Malacostraca, including many familiar groups, such as crabs, lobsters, crayfish, shrimp and prawns. Most decapods are scavengers. The order is esti ...

, containing two species.

References

Atyidae Early Cretaceous crustaceans Fossils of Spain Prehistoric crustacean genera Cretaceous Spain Fossil taxa described in 1993 Early Cretaceous arthropods of Europe {{Cretaceous-animal-stub