X ILLUSTRATIONS. 



Anatomy of Buliminus Djurdjurensis, Ancey 177 



Bensonia mimela, n.sp 179 



Macrochlamys Mainwaringi,Nev 182 



Anatomy of Ariophanta ampulla, Bens. (Plate XVIII.) 190 



Helicoid Land-Shells from Japan and the Loo-Choo Islands. (Plates 



XIX-XXI.) 201 



Euselenops luniceps (Cnv.) 203 



Genitalia of Thersites bipartita (Fer.) 206 



New Mollusca. (Plate XXII.) 215 



Temesacl<msilioides(TLve.), T. magniftca,i\.^.,(Jlausilia Pilsbryi, n.sp. 221 



New Corbiculce. (Plate XXIII.) 224 



Valuta Ponsonbyi, n.sp 232 



Voluta Queketti, n.sp 234 



Cpnbiola Mangeri, n.sp 237 



New Land-Shells from Central and South America. (Plate XXIV.) 240 



Euplecta Jiuctuosa, n.sp 251 



Euplecta granulifera, n.sp. ; E. (?) mucronifera, n.sp 252 



Euplecta (?) oribates, n.sp 253 



Indian species of Ariophanta and Euplecta. (Plate XXV.) . . . . 253 



Beloptera Levesquei, D'Orb 256 



Onithochiton Isipingoensis, n.sp 259 



Eelicina Peleioensis, n.sp., and H. rufocallosa, Ancey 260 



Anatomy of Ariophanta politissima, Pfr. (Plate XXVI.) . . . . 263 



