CRUSTACEA. 



ARCTOPSIS, Lam. 



ARCTOPSIS nodipes. Pisa n., Leach, Zool. Misc. ii. 78. Edw. 



Crust, i. 309. 

 a, b. Males. Marseilles. 

 c. Female. Marseilles. 



ARCTOPSIS lanata, Lam. Syst. An. S. Vert. 155. Pisa Gibbsii, 

 Leach, Mai. t. 19. Edw. Crust, i. 307. Bell, Brit. Crust. 27, 



/. . Cancer biaculeatus, Montagu, Linn. Trans, xi. 1. 1, 



/. 2. Leach, Edin. Enc. vii. 43 L. 



a -f. Males. S. Devon and Cornwall. Coll. Montagu & Leach. 

 g /. Females. S.Devon and Cornwall. Coll. Montagu & Leach. 

 m, n. Males. Jersey. 

 o. Female. Jersey. 



p. France. From the collection of M, Lamarck. 

 q. Cornwall. Presented by D. W. Mitchell, Esq. 



ARCTOPSIS armata, Maia armata, Pisa a., Edw. Crust, i. 308. 

 Cuv. R. A. (Croch), t. 28, f. 1. Cancer longirostris, Herbst. 

 t. 16, f. 92? luachus opilio, Fabr. Ent. Syst. Suppl. Maia 

 rostrata, Bosc. i. 255. Latr. Crust, vi. 98. I. musivus, Otto, 

 Nov. Act. Nat. Car. xiv. t. 20, /. 11-12. Blastia tridens, 

 Leach MSS. ? Cancer tribulus, L. Syst. Nat. 1045, 35 ? 



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



ARCTOPSIS tesselata, n. s. 



a /. W. Indies. From Mr. Scrivener's collection. 



ARCTOPSIS Styx. Edw. Crust, i. 308. Cancer S., Herbst, iii. 53, t. 



58, /. 6. Latr. Enc. Meth. x. 141. 

 a. Isle of France. 



LISSA, Leach. 



LISSA chiragra, Leach, Zool. Misc. ii. t. 83. Edw. Crust, i. 310. 

 Cuv. R. A (Croch), t. 29, f. 1. Cancer ch. Herbst. i. 243. t. 

 17, f. 96. Fabr. Ent. Syst. Suppl. 357. 



a, b. Mediterranean. 



c. W. Indies? Presented by J. S. Bowerbank, Esq. 



d. ? 



HYAS, Leach. 



HYAS araneus, Leach, Mai. t. 21 A. Edw. Crust, i. 312. Bell, 

 Brit. Crust. 31. f. Cancer a., L. Syst. Nat. 1044, 30. Penn. 

 Brit. Zool. iv. 6, t. 9, /. 16. C. bufo, Herbst. i. 242, t. 17, 

 /. 95. 



a/. Males. Britain. 



g k. Females. Britain. 



B 3 



