CRUSTACEA. 95 



a, b. United States (Egg Harbour). Presented by Thomas Say, 

 Esq. 



IDOTEA acuminata. Stenosoma acuminatum, Leach, Linn. 



Trans, xi. 366. 

 a. England. 

 b d. Mediterranean (Tripoli). 



IDOTEA affinis, Edw. Crust, iii. 133? Idotea elevata, Leach, 



MSS. 

 a d. Males and females. ? From the collection of Dr. 



Leach. 



e I. Australia. Presented by the Earl of Derby. 

 m. Van Diemen's Land. 

 n .jrj. New Zealand, male and two females. From the collection 



of Mr. Earl. 



IDOTEA elongata, White, Zool. Erebus and Terror, t. 5,f. 7. 

 a c. Auckland Islands (Antarctic Expedition). Presented by 

 the Admiralty. 



IDOTEA hectica, Latr. Hist. Crust, vi. 371. Lam. Hist. An. s. 



Vert. v. 269. Edw Crust, iii. 133. Oniscus hectic., Pallas. 



Spic. Zool. ix. 61, t. 4, /. 10. Id. viridissima, Risso, Crust. 



Nice. Armida vir., Risso, Hist. Eur. Mer. v. 109. 

 a. Mediterranean (Tripoli). Presented by T. Ritchie, Esq. 



IDOTEA compacta, n. s. 



a. Borneo. Presented by the Lords of the Admiralty. 



IDOTEA appendiculata, Edw. Crust, iii. 135. Leptosoma append., 

 Risso, Hist. Nat. VEur. Mer. \. 107, t. 4,f. 23. Leptos. lan- 

 cifer, each, MSS. 



a c. Devon (Sidmouth). From the collection of Dr. Leach. 



d, e. Marseilles. 



IDOTEA filiformis. Stenosoma filiform. Say, Journ. Acad. Sc. 



Phil. i. 424. 

 a. United States (Egg Harbour). Presented by Thomas Say, 



Esq. 



IDOTEA lobata, n. s. 

 a. 



ANTHURA, Leach. 



ANTHURA gracilis, Leach, Edin. Erie. vii. 404. Linn. Trans, xi. 



366. Desm. Cons. 291, t. 46, f. 13. Guer. Icon. t. 30, /. 6. 



Edw. Crust, iii. 136. t. 31, f. 3. Oniscus grac., Montagu, 



Linn. Trans, ix. 103, t. 5,f. 6. 

 a c. Devon. From the collection of Colonel Montagu. 



