EXPLANATION OF THE PLATES. 



271 



Fig. 1. 



" 1". 



" 1*. 



« 1=. 



« l^ 



Leptol 



ithodes longij)es (F 



PLATE IX. 



AX.). Male. Reduced nearly one half. 



Abdomen of the female. Natural size. 

 Abdomen of the male. " « 



Eostrum in profile. X H- 

 Second antenna. 



A small portion of the dorsal surface of the 

 carapace. Mucli enlarged. 



PLATE X. 



Fig. 1. Lithodes panamensis ¥ax. Female. 



» jo_ (( (( a 



(I -^c^ (( « tl 



" 2. Lithodes sp. 



f natural size. 



Carapace, lateral view. Reduced. 



Oral region. 



Abdomen. Natural size. 



Young. X li. Station 3425, 680 fathoms. 



PLATE XL 



Fig. 1. 

 « 1". 

 " 1'. 

 « 1". 



« 2. 



« 2° 



« 2» 



" 2=. 

 " 2''. 



" 2'. 

 " 2''. 



Cancellus tanneri Fax. 



Eupagurus californiensis Benedict. 



Male. Enlarged. 



Viewed from below. 



Second antenna. 



End of one of the penultimate pair of tho- 

 racic appendages. 



One of the appendages of the last thoracic 

 f>air. 



Male. X 2^. 



Anterior part of the carapace and cephalic ap- 

 pendages. More highly magnified, viewed 

 from above. 



Extremity of the abdomen, together with the 

 posterior pair of appendages, viewed from 

 the dorsal side. 



End of antennule. 



Portion of one of the antepenultimate pair 

 of thoracic appendages. 



Portion of one of the posterior pair of tho- 

 racic appendages. 



Extremity of one of the posterior pair of 

 thoracic appendages, external side. 



Fig. 1. 

 " 1". 



PLATE XII. 



Pylopagurus longimanus Fax. 



Male. Enlarged. 



Anterior part of the carapace and cephalic 



appendages. 

 Extremity of the abdomen, together with the 



posterior pair of appendages, viewed from 



the dorsal side. 



