172 rROCEEDINGS OF THE MALACOLOGICAL SOCIETY. 



being also an unnamed example fi'om the Andaman Islands collected 

 for Lieut.-Col. "Wilmer. Our specimen measures, alt. 8 mm., diam. 

 15 mm., and is clothed with a brown epidermis. 



81. Chrysosxoma Nicobaeicum, Gmcl. 



82. LiOTiA VAEicosA, Lam. 



83. Thalotia elongata, Wood. New Caledonia seems to be the 

 headquarters of this species, which evidently possesses a wide area of 

 range. 



84. "^ToESKALiA pulcheeeima, Shy. Very beautiful, and peculiar 

 to the Andaman Isles. It also occuiTed in Lieut.-Col. Wilmer's 

 collection. 



85. *Clancdliis microdon, Ad. On this species vide Mr. E. A. 

 Smith's remarks (I.e.). 



86. MoNiLEA CALLiFEEA, Lam. (= M. Masoni, Nevill). A very inter- 

 esting form. 



87. EucHELUS ALVEOLATiJS, Ad. A pretty fonn, thoiigh small. 



88. EucHELtrs edentulus. Ad. In sculpture much resembling the 

 large E. ind/cus, A. Ad. 



89. Pecten senatoeius, Gm. The headquarters of this species 

 are the lied Sea. 



90. Hemicardium unedo, L. 



91. Venus (Dione) Philippinaeum, Hanley. 



92. LlOCONCHA TEIMACULATA, Lam. 



93. ClECE pectinata, L. 



94. DosiNiA juvENis, Chemn. 



95. Tellina (Tellinella) vulsella, Chemn. 



96. Tellina Blainvillei, Rve. 



97. Macoma inflata. Shy. The Pelecypoda are very few in number, 

 and none of them call for special remark. 



EXPLANATION OF PLATE XIII. 



Figs. 1-3. Daronia subdisjimcta, H. Ad. 



,, 4, 0. Drillia ochroleuca, n.sp. 



,, 6, 7. ,, Booleyi, n.sp. 



,, 8. Mitra Mariaj, A. Ad. 



,, 9. Imbricaria isomeres, n.sp. 



,, 10. ,, Vanikorensis, Reeve. 



,, 11. Nassa eucomista, n.sp. 



,, 12. Turritfclla leptoniita, n.sp. 



,, 12a. ,, ,, (sculpture enlarged). 



,, 13. Ancilla Booleyi, n.sp. 



,, 14. Oliva pauniculata, Duclos. 



