MOLLUSCA OF INDTA. 209 
Macrocatamys (continued from p. 122). 
Shells of small size, conoid or depressedly conoid, with smooth 
polished surface ; whoris closely wound. 
Macrocuramys ? consepta, Benson. (Plate LILI. fig. 1.) 
Macrochlamys consepta, Benson, A. M. N. Hist. 1860, vi. p. 190; 
1863, xi. p. 320. 
Hetia consepta, Pir. Mon. Hel. vol. v. p. 239. 
Macrochlamys (sec. B) consepta, Theob. Supp. Cat. p. 19. 
Nanina (Macrochlamys) consepta, Nev. Hand-list, p. 22. 
Locality. Moulmain (0. Linborg). 
Shell not umbilicated, discoid, flat on base, glassy, solid; sculp- 
ture none; colour pale ochraceous, with grey on the inner whorls; 
spire low, apex flat; suture shallow; whorls 7, closely wound, 
regularly increasing, rounded on periphery; aperture narrowly 
lunate, somewhat subangular on upper margin, subvertical ; peri- 
stome thickened, sinuate below. 
Size: maj. diam. 17-0, min. 15:8; alt. axis 6°3, body-whorl 5-3 mm. 
For the original description see Part IV. p. 111. 
Macrocutamys ? woopmasoni, n.sp., Nevill, MSS. (Plate LIII. 
fig. 2.) 
Locality. Little Coco Island, Bay of Bengal. 
Shell not quite mature, perforation minute, very depressedly 
globose, glassy, rather solid; sculpture quite smooth; whorls 6, 
closely wound, flat above, subangulate above on periphery. 
Size: maj. diam. 9-5, min. 8-0; alt. axis 3:5, body-whorl 2°38 mm. 
This shell is a small form of those closely wound shells represented 
by M. resplendens in Tenasserim. The animal of this last I have 
not yet been able to get, so that its true position in or near the 
genus I place it in has yet to be made out. 
Macrocuiamys? Larus, n. sp. (Plate LIII. figs. 8, 8a.) 
Locality. Teria Ghat, southern base of Khasi Hills. 
Shell discoid, umbilicated, solid, glassy; sculpture none; colour 
milky white or grey; spire low, apex convex; suture shallow; 
whorls 5, impressed, rounded on periphery, regularly increasing ; 
aperture laterally ovate, not flat at upper margin; peristome 
thickened, very oblique on lower margin. 
Size: maj. diam. 9:0, min. 8°5; alt. axis 3-4, body-whorl 3:0 mm. 
I was at first inclined to think this the same as the next described 
shell, IM. hepatizon, but the constancy of the form and size of the 
Teria-Ghat shell, its colour, and the very different form of aperture 
are distintive enough. 
MAcROcHLAMYS HEPATIZON, n. sp. (Plate LIII. fig. 3.) 
Locality. Habiang-Garo Hills (¢. e. the south-eastern side of that 
range). 
u2 
