MOLLUSCA OF INDIA. 49 



GtEssuLA HEBETAiA, n. sp. (Plate CLXII. fig. 26.) 



Locality. ^tlmnp-aT {Oodwiti- Austen). No. 3396 B.il. 



Shell oblong conoid ; sculpture irregular, rather close slriation ; 

 colour dull ochraceous brown ; spire elongately conic, sides flatly 

 convex, apex blunt ; suture shallow ; whorls 6, rather flattened ; 

 aperture narrowly oval; peristome outer lip slightly thickened; 

 columellar margin short, slightly concave, terminating abruptly. 



Size: maj. diam. 6-0; alt. axis 13 mm. 



No. 1539 B.M. hebetata, n. sp., from the Burrail Range: larger 

 than type, 16-5 x 7 b. 



No. 3340 B.M. hebetnta, n. sp., from the Angaoluo Peak, Naga 

 Ilills ; dark umber in colour. 



Glessula baraeensis, n. sp. (Plate CLXII. fig. 12.) 



Localitif. Munipur, south of the Barak Valley {Oodivin-Austen). 

 Type. No. 3355 = 3349. 



Shell elongately conoid, smooth to eye ; sculpture : fine, distant, 

 regular, distinct striaj ; colour dull ochraceous: spire high, sides 

 flattened ; suture moderately impressed ; whorls 7, sides very flatly 

 convex, lOQ : oS ; aperture very narrowly ovate ; peristome outer 

 lip moderately thickened ; columellar margin very slightly concave. 



Size : maj. diam. 4-75 ; length 12-0 mm. 



This is a common species in Munipur. I have it from Nongmai- 

 ching Peak (No. 3354 B.M. Coll.), from the Lahupa Naga Hills on 

 the north-east (No. 821 B.M.), and from the Naga Hills, exact 

 l)luoe8 unknown, but somewhere on the line of the Burrail Kange. 

 These last (No. 3364 B.M.), are rather shorter, more tumid, and of 

 an umber-brown colour — 10 x 4-75 mm. 



In the Beddome Collection (liritish Museum No. 753) were 

 originally four specimens (now three) from the Naga Hills, no 

 doubt received from Mr. Muspratt of the Assam Police — which 

 Colonel Beddome had named crasstda, Bs. : tliey agree with this 

 s|iecies. 6. crassida, Bs., does not extend to the Naga Hills — see 

 what I say under that species. 



Glessula baeakensis, n. sp. (Plate CLXII. fig. 17.) 



Lncality. Burrail Range, Naga Hills (Godwin-Austen). No. 

 3349. 



Shell ovately oblong, tumid ; sculpture regular, somewhat coarse 

 striation, but not incised ; colour dull ochraceous : spire high, sides 

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

 impressed; whorls 6, decidedly convex; aperture rather widely 

 oval ; peristome outer lip well thickened ; columellar margin 

 convex just above the truncation. 



Size: Type, maj. diam. 4-7o ; length 11-0 mm. 



Rather smaller than the type. 



There is one specimen from Tellizo Peak, Naga Hills (No. 3344 

 B.M.), near the watershed of the Burrail Range. 



PART I. p 



