30i 



MGIBM. 



ISOPODA. 



NORMALIA. 



.EGID.H. 



CONILERA CYLINDRACEA. 



Specific character. Upper antenna reaching to the eyes, lower anlennee 

 reaching to half the length of the first segment cf the body, inner division 

 of the uropoda much larger than the outer, ovate, with the extremity 

 pointed and the outer lateral margin notched, basal joint not having its 

 inner angle produced into a point. 



Length, about three-quarters of an inch. 



Oniscus cylindraceus. Mont., Trans. Linn. Soc. vii. p. 71, t. 6, f. 8. 

 Conilera cylinclracea. White, B. M. Cat. Brit. Crust, p. 80. Pop. 



Hist. Brit. Crust, p. 252, pi. xiv. f. 6. 



GossE, Man. Mar. Zool. fig. 234. 

 Conilera Montagui. Leach, Trans. Linn, Soc. xi. p. 370. Dictionn. 



Sci. Nat. xii. p. 349. Desmarest, Cons. 



Crust, p. 305. Milne Edwards, Crust, iii. 



p. 242. White, B. M. Cat. Brit. Crust, p. 80. 

 Anthura cylindrica. Leach, Trans. Linn. Soc. xi. p. 366. White, 



B. M. Cat. Brit. Crust, p. 67. 



