272 STALK-EYED CRUSTACEA. 



Fig. V. Pi/lojMigiifus longimanus Fax. Carpus, propodite, and dactylus of right 



cheliped of a smaller specimen, outer face. 



Enlarged. 

 " l"*. " " " Penultimate thoracic appendage. 



" 1«. " " " Extremity of one of the posterior thoracic 



appendages. 

 " 2. Pylopugurns affiiiis Fax. Male. Enlarged. 



" 2". " " " Anterior part of the carapace and cephalic 



appendages. 

 " 2*. " " " Extremity of the abdomen, together with the 



posterior pair of appendages, viewed from 



the dorsal side. 

 " 2^. " " '•' Posterior segment of the sternum, together 



with the basal segment of the posterior 



thoracic legs, showing the extruded vasa 



deferentia. 

 " 2^. " " " Penultimate thoracic appendage. 



" 2". " " '' Posterior thoracic appendage. 



PLATE XIII. 



Fig. 1. Pylopagurus hirtimanus Fax. Enlarged. 



" 1". " " " Anterior part of the carapace and cephalic 



appendages. 

 " 1*. " " " Extremity of the abdomen and posterior pair 



of appendages. 

 " I''. " " " Eight chela, outer face. 



" l**. " " " Penultimate thoracic appendage. 



" 1'. " " " Posterior thoracic appendage. 



" 2. Catapagurus diomedecB Fax. Male. Enlarged. 



" 2". " " " Anterior part of the carapace and cephalic 



appendages. 

 " 2*. " " " Extremity of the abdomen, together with the 



posterior pair of appendages. 

 " 2". " " " Penultimate thoracic appendage. 



" 2''. " " " Posterior thoracic appendage. 



PLATE XIV. 



Fig. 1. Spii'opagurus occidentalis Fax. Male. Enlarged. 



" 1". " " " Anterior part of the carapace and cephalic 



appendages. 

 " 1*. " " " Extremity of the abdomen, together with the 



posterior pair of appendages, dorsal side. 

 " 1". " " " Penultimate thoracic appendage. 



" 1''. " " " Posterior thoracic appendage. 



" 2. Paguristes fecundus Fax. Female. Enlarged. 



" 2". " " « Anterior part of the carapace and cephalic 



appendages. 

 " 2\ " " " Telson, dorsal face. 



" 2'. " " " Penultimate thoracic appendage. 



" 2**. " " " Extremity of penultimate thoracic appendage. 



More higldy magnified. 

 " 2*. " « " Posterior thoracic appendage. 



