LEPTOPOMA.—Prate V. 
licated, globosely turbinated, pale straw-colour, some- 
times encircled with faint red lines; whorls rounded, 
smooth, shining; aperture circular, lip broadly flatly 
expanded, conspicuously purple-black lip. 
Cyclostoma melanosloma, Petit, Revue Zool. Soc. Cuv. 
1841, p. 308. Mag. de Zool. 1842, pl. 56. 
Leptopoma melanostoma, Pfeiffer. 
Hab. New Guinea. 
This little smooth shining straw-coloured species is 
distinguished from all other species of the genus by its 
conspicuous purple-black lip. 
Species 30. (Mus. Cuming.) 
Lepropoma Hanieyanum. Lept. testi peranguste wm- 
bilicatd, globoso-turbinatd, fulvidd, flammis angulosis 
fuscis marmoraté ; anfractibus rotundatis, exilissime 
filoso-liratis, interstitiis sub lente minute striatis ; 
apertura circulari, labro plano-capanso. 
Hantey’s Leproroma. Shell very narrowly umbilicated, 
globosely turbinated, fulvous, marbled with brown 
angular flames; whorls rounded, very finely thread- 
ridged, the interstices between them being, beneath 
the lens, minutely striated; aperture circular, lip 
flatly expanded. 
Cyclostoma Hanleyanum, Pyro. Zool. Soc. 1856, p. 384. 
Leptopoma Hanleyanum, Pfeiffer. 
Hab. Admiralty Islands. 
Of extremely delicate texture, copiously mottled with 
irregular red-brown flames, interspersed with light opaque 
tissue. 
