70 LAND AND FRESHWATER 
Jaw not seen. With this specimen I was also fortunate to find 
the spermatophore, which will be figured in the next Part with the 
above odontophore. 
KALieLLa ? BURRAILENSIS, n.sp. (Plate XV. figs. 5, 5a, 56.) 
Locality. Burrail range, Naga Hills (G.-A.). 
Shell closely umbilicated, depressedly conoid, keeled ; sculpture, 
on base well-marked radiating ridges of growth, crossed by fine con- 
centric ribbing; colour pale dull ochraceous; spire, sides flatly 
convex, apex rounded ; suture very shallow ; whorls 5, flat ; aperture 
narrow, semilunate ; columellar margin oblique. 
Size: major diam. 5:7 mm., alt. axis 2-4 mm. 
3 0:23 neh, se Oa Oanech: 
This shell approaches A. ruga in its form, but has not got the 
small indentation on the base of the last whorl; it may also at first 
sight be mistaken for both lailangkotensis and kezamahensis ; but its 
close umbilication and large size distinguish it. Only two specimens 
were obtained. 
Katietia? RuGA, n.sp. (Plate XV. figs. 4, 4 a.) 
Locality. Phinggam, Lahipa Naga Hills, on the trap-boss near 
the village ; Shiroifurar Peak, 9000 feet (H. 1H. G.-A.). 
Shell depressedly turbinate, well rounded below, umbilicate, covered 
with strong epidermis, with a single palatal plica or tooth within 
the aperture * ; sculpture like cloth, irregular, coarse, the transverse 
ribbing the strongest, below smoother, with a few transverse ribs ; 
colour pale horny brown; spire low, sides convex, apex flat; suture 
slightly impressed ; whorls 5, regularly increasing, the last angular 
at periphery; aperture narrow, sublunate, vertical, the tooth-like 
process just within on lower margin, this is oblong, blunt, but 
slightly raised and directed obliquely backwards, and in some speci- 
mens two are to be seen, one behind the other; this tooth appears to 
be formed during periods of arrested growth, the old edge of the 
aperture being apparent near it ; peristome thin, thickened towards 
the columellar margin, which is much oblique to the axis. 
Size: major diam. 3°6 mm., alt. axis 1:8 mm. 
Aa 0-14 inch, ,, 0-07 inch. 
KaLieLia? NEVILLI,n.sp. (Plate XIII. fig. 6.) 
Locality. Darjiling. 
Shell subpyramidal, openly umbilicated, thin, fragile, subangulate, 
the periphery ornamented with a line of hairs, which are pointed ; 
sculpture very oblique and distant, well-marked costulation ; colour 
olive-brown ; spire conoid, sides flat ; suture well impressed ; whorls 
* A similar palatal tooth to this is found in H. helicifera, BIf., from Arakan, 
of which I shall hereafter give a drawing, as it is not shown in the figure in 
the ‘Conch. Indica,’ nor is the peculiar columellar margin very well delineated. 
