STALK-EYED CRUSTACEA 137 



/;. The space between the first and second and the 

 second and the third tooth is a fissure ; that between the 

 third and fourth and between the fourth and fifth tooth a 

 notch. — (E. parvii/iis.) 



I. Eurypanopeus abbreviatus. 



Etaypanopcus abbreviatus . A. Milne Edwards. 

 Paiiopeus abbreviatus . . . Stimpson. 



Carapace transversely rugose ; regions well defined 

 but not protuberant. Front rather narrow, but little pro- 

 jecting ; margin, seen from above, nearly straight ; and 

 obliquely truncated or bevelled, the bevelled surface 

 being granular. Superorbital fissure distinct. Antero- 

 lateral teeth normal in number, and rather prominent ; 

 the space between them a notch. Subhepatic regions 

 granulated ; a slight tuberculiform prominence beneath 

 the first antero-lateral tooth. First pair of legs smooth ; 

 surface microscopically punctuated. 



Colour yellowish or brownish ; first pair of legs and 

 front margin of carapace roseate; fingers black with paler 

 tips. 



Range. — Barbados. 



2. Eurypanopeus parvulus. 



Eurypanopeus parvulus . . A. Milne Edwards. 



Cancer parvulus .... Fabricius. 



Xant/io parvu/us . . . . H. Milne Edwards. 



The carapace is covered with rough elevations antero- 

 laterally, arranged irregularly in transverse lines. The 

 regions are distinct, and the branchio-hepatic groove, 

 wide, extends as far as median notch of the lateral 

 border. The front is notched in the middle, with a 



