EXPLANATION OF PLATE XXXIII. 



Cubans robusta, n. sp. 



Fig. 



— Dorsal view. X 6. 



— Dorsal view of the cephalon. 



— Anterior view of the cephalon, 



— Antenna. 



— First maxilla, inner lobe, 



— Second maxilla. 



— Maxillipede. 



— Third thoracic appendage. 



— Right uropod. 



