CYCLOPHORID 2. 65 
Cyclophorus stenostoma, Sow. Thes. n. 13, p. 95, t. 31, f. 261; Pfr. 
Ie. n. 159, p. 149, t. 20, f. 23-25. 
Cyclophorus stenostoma, Pfr. in Z. f. IM. 1847, p. 108, n. 34; 
Consp. nu. 131; Gray, Cat. Cycl. p. 21, n. 29; Pfr. Pnewm. Mon. 
p- 92. 
8. Larger; height 9, greatest breadth 26, least br. 21 mill. (Pfr. 
Ic. t. 20, £. 18, 19.) 
Hab. Arabia (Powis), India, Neilgherries (Jerdon), the var. from 
Cochin-China ? 
69. CYCLOPHORUS LOXOSTOMUS. 
Shell depressed, discoidal, rather solid, closely sculptured with 
thread-like strize, fuscous-fulvid, varied with paler spots; spire. 
flat, with the subtle apex not prominent ; whorls 5, moderately 
convex, increasing gradually, last rounded, dilated anteriorly, 
not descending ; umbilicus broad, bowl-shaped, forming more 
than one-third of the total breadth ; aperture diagonal, rather 
circular, pearly within ; peristome continuous, shortly affixed, 
straight, indistinctly doubled, scarcely thickened. Height 4, 
greatest breadth 13}, least br. 11 mill. 
Cyclostoma loxostomum, Pfr. in Proc. Z. 8S. 1852; Ic. n. 406, t. 49, 
f. 11-13. 
Cyclophorus loxostomus, Pfr. Pneum Mon. p. 93. 
Hab. Ceylon (My. Lear). 
$ 10. Shell depressed, spirally striated and furrowed ; peristome 
straight, thin. 
70. CycLoPHoRUS? PURUS. 
Shell depressed, thin, sculptured with crowded, thread-like, raised 
spiral lines, slightly decussated by very close-set striz of growth, 
uniformly white ; spire scarcely raised, with the apex subacu- 
minate ; whorls 6, moderately convex, enlarging rapidly, last 
broad, somewhat depressed, convex beneath ; umbilicus exceed- 
ingly broad ; aperture oblique, roundish, subangular; peristome 
simple, straight, sharp, with the margins very distant. Height 
20, greatest breadth 51, least br. 43 mill. 
Cyclostoma purum, Forbes, in Proc. Z S. 1850, p. 56, t. 9, f. 9 ; 
Pfr. Fe, 0. 226t. 32, f. 14, 15. 
Cyclophorus ? purus, Pfr. Consp. n. 132 ; Pnewm. Mon. p. 93. 
Locality unknown. 
71. CycLopHoRuS CUMINGI. B. M. 
Shell depressed, nearly discoidal, sculptured with crowded spiral 
furrows, whitish, with broad bands or stripes of a greenish-brown 
G2 
