124 
CATALOGUE OF BRITISH CRUSTACEA. 
d. Selsey Bill, near Bognor, Sussex. Presented liy G. Newport, 
Esq. 
e. Ireland (near Dublin). Presented by W. Thompson, Esq. 
1. LJSMARGUS. 
Laemargus, Kroyer, Tidsk. i. p. 500. 
1. Laemargus muricatus. Muricated Suufish -Sucker. 
Laemargus muricatus, Kroyer, Nat. Tids. i. p. 487, t. 5, f. A D ; M 
Edw. Crust, iii. p. 475, t. 39, f. 2 ; Baird, Brit. Ent. p. 295, t. 34, 
f. 3, 4. 
Ilfracombe (on Orthagoriscus mola). 
Tribe 2 . PACHYCEPHALITA. 
i achycephala, M. Edw. Crust, iii. ; Baird, Bril. Ent. p. 295. 
Fam. I. ANTHOSOMADiE. 
Anthosomadae, Baird, Brit. Ent. p. 296. 
Dichelestidae, pt. M. Edw. Crust, iii. p. 481. 
Caligidae, race. 1 , Leach, Diet. Sc. Nat. xiv. 
Ergasilina, pt. Kroyer. 
1. ANTHOSOMA. 
Anthosoma, Leach , Enc. Brit. Suppl. 
Caligus, sp. Abildg. 
Otrophesa, Risso, Hist. Nat. Eur. Mer. 
1. Anthosoma Smithii. Bud-like Shark-Sucker. 
Anthosoma Smithii, Leach, Enc. Brit. Suppl. i. p. 406, t. 20, 
f. 1 — 6 ; Diet. Sc. Nat. xiv. p. 533 ; Sam. Ent. U. Comp. p. 80 ; 
Desm. Cons. p. 335, t. 50, f. 3 ; Kroyer, Nat. Tidsk. ii. p. 295, t. 
2, f. 2 ; Guerin, Icon. t. 35, f. 9 ; M. Edw. Crust, iii. p. 483 ; 
Cuv. R. A. (Croch.) t. 79, f. 3 ; Baird, Brit. Ent. p. 299, t. 33, 
