CATALOGUE OF BRITISH CRUSTACEA. 79 



1. CIROLANA. 



Cirolana, Leach, Diet. Sc. Nat. xii. p. 347. 



1. CIEOLANA CRANCHII. Cranch's Fish-louse. 



Cirolana Cranchii, Leach, Diet. Sc. Nat. xii. p. 347 ; Desm. Cons. 

 p. 303 ; M. Edw. Crust, iii. p. 236. 



a. Cornwall (Falmouth). From the collection of Mr. John Cranch. 



2. CIEOLANA HIRTIPES. Hairy-legged Fish-louse. 



Cirolana hirtipes, M. Edw. Crust, iii. p. 236, t.31, f. 25 ; Cuv. R. 

 A. (Croch.) t. 67, f. 6; Thomp. (W.) Ann. Nat. Hist. xx. p. 

 246. 



Ireland. (W. Thompson, Esq.) 



2. EURYDICE. 



Eurydice, Leach, Linn. Trans, xi. p. 370. 



1. EURYDICE PULCHRA. Pretty Fish-louse. 



Eurydice pulchra, Leach, Linn. Trans, xi. p. 370 ; Diet. Sc. Nat. 

 xii. p. 347 ; Desm. Cons. p. 302 ; M. Edw. Crust, iii. p. 238 ; 

 Thomp. (W.) Ann. Nat. Hist. xx. p. 240. 



a, b. Devon (Bantham). From the collection of Dr. Leach. 



3. .EGA. 



jEga, Leach, Linn. Trans, xi. p. 369. 



Oniscus, sp. Perm. Brit. Zool. 



Cymothoa, pt. Latr. R. A. iii. p. 55 (1817). 



1. ^EGA BICARINATA. Two-keeled Fish-louse. 



ga bicarinata, Leach, Diet. Sc. Nat. xii. p. 349 ; Desm. Cons, p 

 305 ; M. Ediv. Crust, iii. p. 241 ; Cuv. R. A. (Croch.) t 67 



f. 2. 

 a. Britain. From the collection of Dr. Leach. 



