396 



INDEX. 



N PAGE 



Natalinn liliacea, n.sp. . . 17 



Neocyclotus Peilei, n.sp. . . 22 



Neoplanorbino' , n.subfam. . 147 



NeotJiias, n.g. . . . 223 



Nesopupa. .... 385 



New Guinea Helicoicis . . 257 

 Newton, R. B., ' On the Lower 

 Tertiary Mollusca of the Fayum 



Province of Egypt ' . . 56 



Obituary notices 



51,315,316 



Preston, H. B., ' Description of 

 two new Helicoidsfrom British 

 East Africa and Uganda ' . 285 

 ' Characters of a new sub- 

 genus and species of Choano- 

 poma from Cuba ' . . . 323 

 Pronesopupa, n.g. . . . 384 



senex, n.sp. . . . 385 



Pseudoglessida Leroyi, var. 



obtusa, n.var. . . . 352 



Naegelei, n.sp. . . 352 



Pseudomalaxis . . . 362 



Actoni, n.sp. . . . 362 



Piychodon amandus, n.sp. . 378 



psejites, n.sp. . . . 378 



Royanus, n.sp. . . 377 



Pupisonia japonicum . . 46 



orciila .... 45 



iPyrgulopsis Williamsi, n.sp. . 189 



Quoyula, n.g. .... 221 



R 



Ramsdenia, n.subgen. . . 323 



Rhachis obeliscus, n.sp. . . 353 



Staltlbergi, n.sp. . . 352 



Rissoa {Amphithalamus) Alphe- 



sibcei, n.sp. .... 244 



Arist(Bi, n.sp. . . 244 



densilabrum, n.sp. . 245 



Rissoina tibicen, n.sp. . . 245 

 Robson, G. C, 'On a case of 

 presumed Viviparity in Limi- 

 colaria ' .... 32 



' Note on GUiptorliagada 



Silvcri (Angas) ' . . . 265 



' On some remarkable Shell 



Monstrosities ' . . . 274 

 Roya Kermadecensis , n.g. et 



n.sp 218 



Royella, n.g 219 



S 



Scala AlizoncB, n.sp. . . 241 



aspicienda, n.sp. . . 242 



Idalia, n.sp. . . . 242 



pasiphaP's, n.sp. . . 243 



Schepman, M. M., 'On a collec- 

 tion of Land and Freshwater 



Mollusca from Java ' . . 229 

 Shaw, H. 0. N., 'Note on the 



genus Aricia of Gray ' . .26 



Shell monstrosities . . . 274 



