﻿Plate XVIII. (Crustacea, Plate LXXXII.) 



Lea7idcr rjilchruti, n. sp. 



n.s. Specimen in lateral view, of the natural size. 



car. Rostrum and frontal margin in lateral view, much enlarged. 



T. Telson in dorsal view, with further enlargement of the apex. 



a.p, a.i. First antenna, two of the flagella incomplete; second antenna, with 



peduncle and flagellum incomplete, 

 m., ni. Upper or inner view of the lefi mandible, and lower or outer view of molar, 



incisor process, and palp of the right mandible. 

 mxp. 1. First maxilliped, on the same scale as the mandibles. 

 prp. 1, prp. 2. First peraeopod, with chela and distal end of carpus more highly 



magnified; last five joints of second peraeopod, with the fingers of the 



chela more highly magnified, these extra enlargements agreeing with 



the mouth organs. 



