224 STALK-EYED CRUSTACEA 



'V^. Inferior margin of front projecting beyond the 

 superior. — {E. Jiaytensis.) 



"^^. Inferior margin of front not projecting beyond 

 the superior. — (£". sirmatifrons^ " 



M. J. Rathbun. 



I. Epilobocera gilmanii. 



Epilobocera gilnianii . . . M. J. Rathbun. 

 Opisthocera gilmanii . . . Smith 



The carapace is convex in two directions, and nearly 

 smooth. The front, without superior crest, has a smooth 

 margin, which is continuous with the upper margin of the 

 orbits. The orbits are large, open, and shallow, with 

 inferior margin sharp and minutely toothed. The antero- 

 lateral margin of the carapace is slightly denticulate 

 anteriorly, but smooth posteriorly. 



The external appendage of the external maxillipedes 

 considerably overlaps the fourth joint. The spine of the 

 efferent channel is narrow. The abdomen of the male 

 is widest at the third segment. 



Range. — Cuba. 



2. Epilobocera armata. 



Epilobocera avDiata . . Smith, Rathbun. 



The carapace is flat, its width varying from 1.56 times 

 the length in small specimens to 1.64 times the length in 

 large specimens. The antero-lateral teeth are spiniform. 

 The front has a superior crest. 



The fourth joint of the external maxillipedes is broad, 

 with its outer and anterior margin arcuate ; the external 



