886 MOLLUSCA. ■ 



Genus Glessula, Martens. 

 Glessula obtusa, Blanf. 



AcJiatina [Glessula) obtusa, Blanf., Proc. Zool. Soc, 1869, p. 449; Con. Indica, pi. xxxvi, fig. 6. 



Olessula obtusa, Nevill, I. c, p. 25. 



This fine sliell was fonnd only on tlie Pirst Expedition at Bhamo. 

 Glessula STiBmsiFORMis, Blanf.^ Plate LXXX, fig. 3. 



Achatina [Glessula] suhfiisiformis, Blanf., Proc. Zool. Soc, 1869, p. 449. 

 Glessula suhfusiformis, Nevill, I. c, p. 26. 



The single type specimen in the Museum found on the Pirst Expedition at 

 Ponsee, in Yunnan, remains unique ; the species cannot be confounded with any 

 other of our Indian forms. 



Glessula pyramis, Bens. 



Achatina pyramis, Bens., Ann. and Mag. Nat. Hist., 1860, ser. 3, vol. v, p. 463 ; Con. Indica, lA. xviii, 



fig. 6. 

 Glessida pyramis, Nevill, I. c, p. 26. 



Several specimens were found at Ponsee, in Yunnan, which agree fairly with the 

 typical Khasi form. 



Glessula blanfordiana, Nevill. 



Glessula hlanfordiana, Nevill, Joui-n. As. See, Bengal, vol. xlvi, 1877, p. 26. 



Shell resembling that of G. pegaensis, Blanf., but rather more slender and of 

 thicker texture, easily distinguished by the acutely raised undulating, perpendicular 

 and longitudinal striation. 



Two specimens only from Ponsee in Yunnan. 



Family— L/J/A'^/i)^. 



Genus Limn^a, Linn. 

 LiMN.^A andersoniana, Ncvill. 



Limnaa andersoniana, Nevill, Journ. As. Soc, Bengal, vol. xlvi, 1877, p. 26. 



Shell small, horny brown, imperforate, globose, spire short ; whorls four to five, 

 last whorl large, ovate ; columella remarkably thick and reflected, straight, without 

 any twist ; aperture subovate, anteriorly rather wide. 



'Wrongly named on Plate Ixxx S.fusiformis, and also in Mr. Nevill's article in the Journ. As. Soc, Bengal, 

 vol, xlvi, p. 15. 



