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CATALOGUE OF BRITISH CRUSTACEA. 
6. PaGURUS LiEVIS. 
Pagurus laevis, Thompson, Rep. Faun. Irel.; Bell, Brit. Crust, p. 
184. 
Var. ? Pagurus arenarius, Lucas, Expl. Alger, t. 3, f. 7 ? 
Ireland, Portaferry. (W. Thompson , Esq.) 
Cornwall, Falmouth. (W. P. Cocks, Esq.) 
7. Pagurus Forbesii. 
Pagurus Forbesii, Bell, Brit. Crust, p. 186. 
Var. ? Pagurus sculptimanus, Lucas, Expl. Sc. Alger, t. 3, f. 6 ? 
a. Cornwall (Falmouth). Presented by W. P. Cocks, Esq. 
Fam. II. PORCELLANID.E. 
Porcellaniens, M. Edw. Crust, ii. p. 246. 
Galathins, pt. Lair. Fam. Nat. p. 278. 
Galateadee, pt. Leach, Sam. Ent. U. Comp. p. 92. 
1. PORCELLANA. 
Porcellana, Lam. Syst. An. sans Vert. p. 153 (platycheles), 1801. 
Cancer, sp. Penn. 
Porcellana, sp. Leach, Diet. Sc. Nat. xviii. (platycheles). 
Pisidia, sp. Leach, Diet. Sc. Nat. xviii. (longicomis). 
1. Porcellana platycheles. 
Cancer platycheles, Penn. Brit. Zool. (edit. 1777) iv. pi. vii. f. 12, 
p. 5 ; Herbst. t. ii. f. 6. 
Porcellana platycheles, Lam. An. sans Vert. v. p. 230; Leach, 
Diet. Sc. Nat. xviii. p. 55 ; Desm. Cons. p. 195, t. 34, f. 1 ; M. 
Edw. Hist. Crust, ii. p. 255 ; Bell, Brit. Crust, p. 190 ; Lucas, 
Expl. Alger, p. 34. 
Cancelli spec, tert., Baster, Opusc. Subsec. ii. p. 46, t. 4, f. 3. 
a — o. English Coast. From the collections of Col. Montagu and 
Dr. Leach. 
p. — t. Cornwall (Looe). Presented by D. W. Mitchell, Esq. 
u — z. Cornwall. Presented by W. P. Cocks, Esq. 
