IIELICIDJS. 35 



134. Nanina (Sitala ?) baconi, Benson. 



Only a small right lobe ; very small projection above* the 

 narrow compressed mucoids gland ; furrows of the sole of foot 

 indistinct ; livid colour, blackish on the mantle, round the 

 pulmonary orifice.— (Stohczka.) 



2 Benares; coll. Colonel G. R. Mainwaring. 

 20 Moisraka and Calcutta ; coll. G. Ncvill, Esq. 

 2 Chandbali ; coll. G. Nevill, Esq. ; a fine large variety. 



1 Kulu Valley (?) ; ex c. Dr. F. Stoliczka. 



135. Nanina (Sitala ?) cingalensis, Benson. 



5 Ralapiti, Ceylon ; coll. G. Nevill, Esq. 



2 Ceylon ; coll. H. Nevill, Esq. 



136. Nanina, n. sp. 



2 Travancore; ex c. Dr. F. Stoliczka. 

 ] South India ; ex c. Dr. F. Stoliczka. 



Sub-Genus MICROCYSTIS, Beck (type N. oniatella). 



(pars? Sagdinella, Morch (type N. cUdrichsenu) ; 

 pars? Kaliella, Blanford type N. harraJqjorensis). 



(Section of Hyalina, fide Carus and Gerstaecker.) 



137. Nanina (Microcystis) petasus, Benson. 



There arc two or three species confounded under this name. 



2 Phie Than ; coll. W. Theobald, Esq. ; ex c. As. Soc. Bengal. 



3 Tongoop, in Arakan ; coll. W. T. Blanford, Esq. 

 2 Darjeeliug; coll. Dr. F. Stoliczka. 



30 Harmutti ; coll. Major H. H. Godwin-Austen. 



20 Under Toiuputu (5,000 ft.) ; coll. Major H. H, Godwin-Austen. 



1 Yetay, under Shengohr (4,OuO ft.) ; coll. Major H. H. Godwin-Austen. 

 6 Borpani; coll. Major H. H. Godwin- Austen. 



4 Tanir; coll. Major H. H. Godwin-Austen. 



■ 6 Dikrang; coll. Major H. H. Godwin-Austen. 



2 Khasi Hills; coll. Major H. H. Godwin-Austen. 



var. (? distinct species). 



10 Tanir ; coll. Major H. H. Godwin-Austen. 

 2 Dikrang (type var.); coll. Major H. H. Godwin-Austen. 

 6 Borpani ; coll. Major H. H. Godwin-Austen. 

 6 Torupiitu ; coll. Major H. H. Godwiu-Austcn. 



1 Haruuitti; coll. Major H. H. Godwin-Austen. 



2 Shengohr; coll. Major H. H. Godwin- Austen. 



.var. (? distinct species). 



15 Dikrang and Shengohr; coll. Major H. H. Godwin-Austen. 



20 Njiga Hills; coll. A. W. Chennell', Esq. 



12 Arakan; ex c. Dr. F. Stolic/.ka and W. T. Blanford, Esq. 



20 Darjcdingj coll. Dr. F. Stoliczka and Colonel G. B. Muinwaring, 



