CATALOGUE OF BRITISH CRUSTACEA. 
79 
1. CIROLANA. 
Cirolana, Leach , Diet. Sc. Nat. xii. p. 347. 
1 . Cirolana Cranchii. Crancli’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. Cirolana 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, h. Devon (Bantham). From the collection of Dr. Leach. 
3. .EGA. 
Ega, Leach, Linn. Trans, xi. p. 369. 
Oniscus, sp. Penn. Brit. Zool. 
Cymothoa, pt. Latr. R. A. iii. p. 55 (1817). 
1. Ega bicarinata. Two-keeled Fish-louse. 
Ega bicarinata, Leach, Diet. Sc. Nat. xii. p. 349 ; Desm. Cons. p. 
305; M. Edw. Crust, iii. p. 241 ; Cuv. R. A. (Croch.) t. 67, 
f. 2. 
a. Britain. From the collection of Dr. Leach. 
