CYCLOPHORID A. Ad 
€yclophorus Menkeanus, Pfr. in Z. f. M. 1847, p. 107; Consp. 
_n. 86; Gray, Cat. Cycl. p. 18, 0.10; Pfr. Pneum. Mon. p. 66. 
Fiab. Ceylon, Point de Galle (Benson). 
21. CYcLOPHORUS AM@NUS. 
Shell depressed-turbinate, solid, smooth, white, very elegantly 
painted with numerous chestnut-coloured fulvous lines, which 
are interrupted by arrow-shaped spots; spire conoidal, blunt ; 
whorls 42, moderately convex, the last one inflated above, with 
a rather compressed keel at its periphery, below which is 
placed a darker band, convex beneath, white round the narrow 
funnel-shaped umbilicus; aperture little oblique, nearly cir- 
cular; peristome double; inner edge continuous; straightly 
produced ; outer edge thick, expanded, scarcely indented on the 
penult whorl. Operc.? Height 18, greatest breadth 30, least 
br. 24 mill. 
| Cyclostoma amcenum, Pfr. in Proc. Z. S. 1851; Ic. n. 362, t. 45, 
ZOE E 12. 
Cyclophorus amcenus, Pfr. Consp. n. 87, p. 52; Pneum. Mon. 
p- 66. 
Locality unknown. 
22. CycLOPHORUS TURGIDUS. 
Shell turbinate-globose, solid, striate, and minutely foveate, ful- 
vous, with chestnut-coloured bands and interrupted lines, and 
usually with arrow-shaped spots along the suture; spire tur- 
binate, with the apex rather blunt; whorls 5, convex, the last 
one inflated above, surrounded below the middle, with a cord-like 
keel and with a broader blackish band, rather flattened beneath, 
somewhat compressed round the umbilicus, which is narrow, 
funnel-shaped; aperture oblique, rounded, scarcely angular ; 
peristome double; inner edge continuous; outer edge thickened, 
expanded, shortly interrupted near the penult whorl. Operc. 
pale horn-coloured. Height 16-18, greatest breadth 22-27, 
least br. 182-23 mill. 
Cyclostoma crassum, Pfr. in Proc. Z. S. 1851, Jul. Not Adams. 
Cyclostoma turgidum, Pfr. Jc. n. 241, t. 35, f. 15, 16. 
Cyclophorus turgidus, Pfr. Consp. n. 88, p. 53; Pneum. Mon. p. 67. 
Hab. Liew Kiew and Ibyat, Bashee group. 
23. CYCLOPHORUS PUNCTATUS. B. M. 
Shell depressed-turbinate, rather thin and smooth (with very 
minute oblique striz), pale yellowish-horn-coloured, painted 
with chestnut-coloured points and arrow-shaped spots, which 
are arranged in stngle rows; spire short, with the apex 
