50 LAND AND FRESH-WATEK 



Glbsstjla KOaiMAENsis, n. sp. (Plate CLXI. fig. 24.) 



Locality. Kohima, Aughami Naga Hills, twelve examples 

 {Godwin-Austen). Type. No. 3395 B.M. 



Shell ovately oblong, slender, smooth, shiny; sculpture : sparse, 

 distant striae ; colour dull ochraceous with green tinge; spire high, 

 curving on columellar side particularly ; suture impressed; whorls 7, 

 fairly convex ; aperture rather narrow, vertically oval ; peristome 

 outer lip thickened ; columella gradually curving, truncate below. 



Size : maj. diam. 375; alt. axis 9"75 mm. 



Glesstjla PEOwiENsis, II. sp. (Plate CLXII. fig. 13.) 



Localiii/. Prowie, Lahupa, Naga Hills, N.E. Munipur, two speci- 

 mens (Godwin-Austen). Type. Ko. 35G5 B.M. 



Shell elongately ovate, rather solid, glassy ; sculpture : very 

 Blight striation, distant ; colour xjale greenish ; spire high, sides 

 flatly convex, apex very blunt and rounded ; suture iuipressed ; 

 whorls 6, sides slightly convex ; aperture narrowly ovate, vertical ; 

 peristome outer lip thickened ; columellar margin short, straight, 

 not truncate. 



Size : maj. diam. 375; length 9-0 mm. 



I have sis other specimens from the Burrail llange (No. 1608 

 B.M.). From North Khasi Hills I collected two examples of a 

 shell very like this (No. 3551), more ovate in form, with stronger 

 truncate columella 8 mm. long, and with an ochraceous tint— this 

 is subhastida. 



It is very variab in size. Specimens from the Lahupa 

 Naga Hills (No. 3378 B.M.) (Sikhami), six in number, are only 

 7 mm. in length ; of the same size are five from Tellizo Peak 

 (No. 3345 B.M.). Was also found on Laisen Peak in Munipur. 



No. 768 12.4.16 B.M. of the Beddorae Collection is this species 

 from the Naga Hills, five specimens no doubt collected by 

 Mr. Muspratt. These were labelled by Colonel Beddome G. orobia ; 

 placed in the box is a label in Mr. Gude's handwriting "lsu6- 

 jerdoni," the four other specimens are prowiensis. See what I 

 say under G. orobia. 



No. 3356 B.M. 2'fowiensis was collected south of the Barrail, 

 Munipur. 



No. 3362 B.M. prowiensis was collected on Khunho Peak, 

 Naga Hills. 



No. 3384 B.M. proiuiensis was collected at Kezameh, Naga Hills, 



Glesstila shirobiensis, n. sp. (Plate CLXI. fig. 22.) 



Locality. Shiroifurar Trigonometrical Station, Lahupa Naga 

 Hills {Godwin-Austen). Type. No. 3571 B.M. 



Shell elongately conoid, rather solid ; sculpture regular, fairly 

 strong striation ; colour ash-brown, paler on apex ; spire elongate, 



