Urocaris Stimpson, 1860

Urocaris — Stimpson, 1860:39; Kingsley, 1880:380; Rathbun, 1902:126; Borradaile, 1917:353; Holthuis, 1993:164.

Diagnosis. Rostrum well developed, compressed, with well developed dorsal carina with numerous acute dorsal teeth, ventral margin feebly dentate distally. Carapace with epigastric and hepatic spines, antennal spine absent. Mandible without palp. Maxillipeds with exopods. Third to fifth pereopods with bifid dactyli. Telson with 2 pairs dorsal spines and 3 pairs of spines on posterior margin.