PLATE LVI. 



I.rl>toxtl/lix llliirrin-iriilt'X, n. Sp. 



n.s. Line indicating length of the male specimen figured below. 



car. Part of carapace more highly magnified. 



T. Telson in dorsal view, in connexion with the sixth segment of the pleon. 



a.s., a.i. The first antenna, and peduncle of the second. 



1 s., l.i., m. Upper and lower lips and mandible, this last with apical plates more 

 enlarged. 



mxp. 2, mxp. 3. Second and third niaxillipeds. 



prp. 1, 2, H, 5. First three and fifth perseopods, first only to end of second joint. 



pip. 1, pip. 2. First and second pleopods, each with the ratni in further 



magnification. 



urp. The uropod (exopod broken) in attachment to the sixth pleon segment 

 shown along with the telson in lateral view. 



All the parts are drawn to the same scale, except the above-mentioned portions of 

 the mandible and pleopods. 



