48 W. Thoebald— List of Mollusca from the Ellis [No I > 



lived. Shell with six whorls, outer edge o£ aperture not quite so convex, 

 or full, as in Nevill's plate. In most other respects corresponding with the 

 description of the type. The surface under a lens displays a microscopi- 

 cally decussated sculpture, not mentioned in the type. Two varieties 

 occur. 



Var. major Long. 15, Lat. 6 2 mills. 



Var. intermedia Long. 12, Lat. 44. This last I do not term « minor', 

 as it is actually larger than the type from Mari. 



N. Smithei, B. 

 This species was found by me at Mari, rarely. 



Peeonjsus Neyillianus, n. sp. 



Testa turritd, rimatd, costaned, Anfract. 8 ad 9 convexiusculis, trans- 

 verse plicatis, lineisque spiralibus leviter decussatis, ultimo brevissime 

 ascendente. Aperturd oblongd, verticali. Margine pallido, simplici, ex pan* 

 siusculo, et juxta columellam breviter rejlexo. 



Long. 15 7, Lat. 41 mills ad Long. 119, Lat. 4 mills. 



Habitat ad Tandiani, montibus Hazarse ad 8500 ped, circa radices 

 arborum. 



I have named this elegant species after Mr. G-. Nevill whose work on 

 the Yarkand mollusca and other Indian Pulmonata has so helped to eluci- 

 date the synonymy and relations of many species of that order. 



Clausilia Waageni, Stol. 

 This species is tolerably abundant at Tandiani on trees. My speci- 

 mens vary from 11 whorls (Long. 17, Lat. 4 mill.) to 12 whorls (Long. 21, 

 Lat. 4-75 mills.) 



C. cylendkica, Gray. 



This species is very abundant in rotten wood. 



An undecollated specimen of 11 whorls measured 15"4 mills, a decol- 

 ated specimen of 5 whorls only 11 '8 mills. 



Appended is a list of the mollusca known to me from the Mari and 

 Tandiani hills. 



T. Tandiani. M. Mari. H. Hazara. 



(An asterisk denotes the species is recorded on Mr. Nevill's authority.) 



Helicarion Flemingi, Pf. T. M. H. 



H. Austenianus, Nev. T. 



H. Stoliczkanus, Nev. H. 



H. monticola Pfr. H. 



Macro chlamys, prona^ev. T. 



