﻿Plate IV. (Crustacea, Plate LXVIII.) 



Penaeopsis spinuUcauda, n. sp. 



car. Part of carapace in lateral view. 



T. Telson in dorsal view. 



a.s. First antenna. 



p.m. Palp of mandible. 



mx. 1. First maxilla, with much higher magnification of terminal joints (the palp). 



mx. 2. Second maxilla, with much higher magnification of the lobes and terminal 



joint, 

 mxp. 1. First maxilliped, with much higher magnification of intermediate joints 



of the endopod. 

 mxp. 2. Second maxilliped. 

 pip. 1. First pleopod with the petasma, with much higher magnification of the 



proximal and distal ends of one of its members, 

 pip. 2. Second pleopod. 



The various parts are drawn to a uniform scale, with the higher magnifications 

 also uniform. 



