28 HELICID^. 



71. Nanina convallata, Benson. 



3 Pegu ; coll. W. T. Blanf ord, Esq. 

 1 Tenasserim ; ex c. As. Soc. Bengal. 



72. Nanina praetumida, P^rnssac. 



30 Salazie, Bourbon; coll. G. Nevill, Esq. 



73. Nanina condemoyi, NeviU. 



15 Salazie, Boui-bon ; coll. G. Nevill, Esq. 



74. Nanina. n. sp. 



10 Kandy; coll. G. Nevill, Esq. 



76. Nanina partita, Pfeiffier. 



(? = ]Sf. suhopaca, Reeve, whicli is one of the types 

 of Semper's Ewpleda.) 



5 Eambodde, Ceylon; coll. G. and H. Nevill, Esqs. 

 1 Matelle East, Ceylon; ex c. E. L. Layard, Esq. 



1 Ceylon; ex c. Dr. F. Stoliczka as " M. subopaca." 



76. Nanina snbconoidea, PfeifEer. 



2 MateUe East ; ex c. E. L. Layard, Esq. 



2 Ceylon; coU. H. NeviU, Esq. 



77. Nanina, n. sp. 



3 Kandy; coll. G. Nevill, Esq. 



78. Nanina, n. sp. 



1 Newei-a Ellia; coU. G. Nevill, Esq. 



79. Nanina, n. sp. 



12 Darjeeling ; coll. Dr. P. Stoliczka and Col. G. Mainwaring. 



80. Nanina pansa, Benson. 



2 Ava; coll. W. T. Blanf ord, Esq. 



4 Kabyuet, Upper Burma ; coll. Dr. J. Anderson. 

 2 Burma; coll. W. Theobald, Esq. 

 12 Prome and Thyet Myo ; coU. Dr. J. Anderson and W. Theobald, Esq. 



81. Nanina sikrigallensis, n. sp. 



Body, livid colour, with very minute red specks ; peduncles 

 grey ; the mantle covers the edge of the shell and has one lobe 

 below the periphery, and a Ungulate lobe also on the right side ; 

 furrow of sole rather indistinct ; tail truncate ; mucous gland 

 rather largo, with a depressed, rather small projection above ; ten- 



