20 CRUSTACEA. 



ETISUS 



a. Philippine Islands. From Mr. C timing's collection. 



ETISUS 



Torres Straits. Presented by J. B. Jukes, Esq., 



ETISUS occidentalis, n. s. 

 a. W. Indies. 



CANCER, L. 



CANCER pagurus, L. Syst. Nat. 1044, 27. Penn. Brit. Zool. iv. 



4, t. 3,/. 7. Herbst, i. t. 9,f. 59. Leach, Mai. t. 10. De 



Haan, Faun. Jap. Bell, Trans. Zool. Soc. i. 341. Brit. 



Crust. 59. Platycarcinus p., Edw. Crust, i. 413. Cancer 



inciso-crenatus, Couch. Corn. Fauna, 70, junr. 

 a h. Males. Britain. From the collections of Col. Montagu 



and Dr. Leach. 

 j, k. Females. Britain. From the collections of Col. Montagu 



and Dr. Leach. 

 I, m. Europe. 

 n. Britain. Carapace, covered with old oysters. Presented by 



Messrs. Oliffe and Cole. 

 o. Female. Cornwall. Presented by D. W. Mitchell, Esq. 



CANCER longipes, Bell, Trans. Zool. Soc. i. 337, t. 43. 

 a. Male. Valparaiso. From Prof. Bell's collection. 



CANCER irroratus, Say, Journ. Acad. Sc. Phil. i. 59, t. 4, /. 2. 



(not Bell}. Platycarcinus irr., Edw. Crust, i. 415. Cancer 



Sayi, Gould. Inv. Mass. 323. 

 a. Male. Boston, Mass. Presented by Benjamin Winstone, 



Esq. 



CANCER plebeius, Pccppig. Wieym. Arch, 1836, 134. C. irrora- 

 tus, Bell, Trans. Zool. Soc. i. 340, t. 46 (not Say). 

 a. Female. Valparaiso. From Prof. Bell's collection. 



CANCER dentatus, Bell, Trans. Zool. Soc. i. 339, t. 45. C. polyo- 



don, Pceppig. Wieym. Arch. 1836, 133. C. setosus, Mol. P 

 a. Young. Valparaiso. From Prof. Bell's collection. 



CANCER Nova3 Zealandias. Platycarcinus N. Z., Hombr. <$/ Jacq. 



Voy. Pole Sucl. PI. 3,/. 6. 

 a, b, Males, c, d, Females. New Zealand. Presented by Dr. 



Andrew Sinclair, R. N. 



PILUMNUS, Leach. 



PILUMNUS hirtellus, Leach, Linn. Trans, xi. 321, Mai. t. 12. 

 Desm. Cons. iii. t. II, f. 1. Edw. Crust, i. 417. Bell, Brit. 

 Crust. 68. Cancer h., L. Syst. Nat. 1045, 32. Penn. iv. 5, 

 *. 6. 11. 



