22 LAND AND FRESHWATER 
fine, regular, sharply defined transverse ribbing, quite smooth to 
the eye; colour pale ochraceous; spire conoid, sides convex ; apex 
blunt; suture well impressed; whorls 6, sides convex ; aperture 
lunate ; peristome thin, oblique on columellar margin. 
Size: major diam. 0°12 inch, alt. axis 0-08 inch. 
a 30 mm., as 2:0 mm. 
KALiIkELLA RESINULA, n. sp. (Plate V. fig. 8.) 
Locality. Khasi Hills (G.-A.). 
Shell globosely conoid, very closely umbilicate, rounded below ; 
sculpture beautifully fine close costulation ; colour pale ochraceous ; 
spire high, sides much convex ; suture impressed ; whorls 6, convex, 
regularly increasing ; aperture semilunate ; peristome thin. 
Size: major diam. 0°09 inch, alt. axis 0-08 inch. 
a3 2-4 mm., »  20-mm. 
KALIELLA RESINULA, juv. (Plate V. fig. 7.) 
Locality. Teria Ghat (G.-A.). 
Shell globosely conoid, very closely umbilicate, rounded below ; 
sculpture very fine transverse costulation ; colour pale horny ; spire 
moderately high, sides convex; suture impressed ; whorls 5, convex, 
regularly increasing; aperture semilunate, nearly vertical ; peri- 
stome perpendicular near axis. 
Size: major diam. 0°08 inch, alt. axis 0:06 inch. 
a 2:0 mm., " 1-6 mm, 
Katretia stxximensis, Nevill, MS. (Plate V. fig. 9.) 
Locality. Sikkim, ex Indian Museum, Calcutta. 
Shell ovately conoid, rounded below, closely umbilicated ; sculp- 
ture extremely fine, close, regular costulation ; colour pale sienna- 
brown ; spire blunt and rounded ; suture impressed ; whorls 6, sides 
convex ; aperture semicircular; peristome sharply reflected near 
the umbilicus. 
Size: major diam. 0-095 inch, alt. axis 0-08 inch. 
a 2:3 mm., | 2-0 arm. 
This is very close to the Khasi shell resinula, but is not so tumid. 
KALIELLA LHOTAENSIS, n. sp. (Plate V. figs. 2, 2a.) 
Locality. Lhota Naga (A. Chennell). 
Shell globosely conoid, not umbilicated, subangular on last whorl, 
base rounded ; sculpture delicate, regular, fine transverse ribbing, 
quite smooth below ; colour pale sienna-brown ; spire conoid, sides 
convex ; suture shallow; whorls 5, regularly increasing ; aperture 
oblique, ovately lunate, small; peristome moderately thickened ; 
columellar strong, perpendicular. 
Size: major diam. 0:09 inch, alt. axis 0-06 inch. 
om 2°3 mm., as 1-6 mm. 
This shell is at first sight very like animula from the Khasi 
Hills, but its small semicircular aperture is very different from the 
larger open one of that shell. 
