88 



AMERICAN JOURNAL 



Tellina ochracea. B. setosa. 



Psammobia regularis. Atys casta. 

 Callista pollicaris. Ischnochiionparallehis. 



" jniella. " prasinatus. 



Levicardiura opicinum. " serraius. 



No. 77, May, 1864. 



Note on Mr. Carpenter^s Paper : by lovell reeve. 



No. 78, June, 1864. 



On the Classification of the Cyclostomacea of Eastern Asia : 



BY AVM. T. BLANFORD. 



New Genera. 



Cyclotopsis. Type, C. semistriatus, Sowb. 



Jerdonia. " J. trochlea^ Bens. 



Cyathopoma. " C. filocinctum, Bens. 



LagocheiJus, Theobald, MS. Type, 6^. scissimargo, Bens. 



Craspedotropis, [svh-gen.) Type, C. invohmhis, Mull. 



Georissa. (near Jlydrocena,) Type, G. pyxis, Bens. 



Diagnoses of neio Forms of Mollusks,from Cape St. Lucas, 

 Sc, continued: by p. p. carpenter. 



Nacella p)eUoides. 

 Acmsea atrata. 



" strigatella. 

 G lypMs sa turna lis. 

 SJucosmia{snh-gen. re- 

 sembling Pkasia- 

 nella.) 

 Eucosmia variegata. 

 " suhstriata. 



" punctata. 

 " cyclostoma. 

 Haplocochlias, (close to 

 Ethalia) 

 ' Gychphoreus. 



Narica apcrta. 

 Fossarus parcipjictus. 



" pur us. 

 Littorina ptillata. 

 " p)enicillata. 

 Rissoa cdholirata. 

 Fenella crystallina. 

 Mydrohia comjKicia. 

 Syala rotundata. 

 ^Diala elecfrina. 

 Acirsa Menesthoides. 

 Cynthia asteriaphila. 

 Bittium nitens. 



Descriptions of new Species of Helix and Pupa, from the 

 Colony of the Cape of Good Hope : by w. h. benson. 



Helix Arnotti. Helix omphalion 



p)hytostylus. Piqm Fryana. 

 capsula. " pamphorodon. 



Hudsonise. " dadion. 



prionacris. " Layardi. 



Browningii. 



