LEPTOPOMA. 
rounded, obliquely closely rugosely striated ; aperture 
rather small, circular, lip scarcely reflected. 
Cyclostoma halophilum, Benson, Ann. and Mag. Nat. Hist. 
vol. vil. p. 265. 
Leptopoma halophilum, Pfeiffer. 
Hab. Ceylon. 
This little species belongs to the more simple form of 
Leptopoma, without thread-ridges or flatly expanded lip. 
Mr. Benson informs me that his specimens were found 
at the Fort of Point de Galle, close where the surf was 
breaking against the bastion. 
Species 50. (Mus. Cuming.) 
Leprorpoma susconicum. Lepé. testd angusté umbilicatd, 
conico-turbinatad, tenui, fulvd, rufo-castaneo undique 
confertim flammata ; anfractibus rotundatis, spiraliter 
subconfertim filoso-liratis ; aperturd parviusculd, cir- 
culari, labro vix reflexo. 
Tue suBcontcaL Lepropoma. Shell narrowly umbili- 
cated, conically turbinated, thin, fulvous, closely 
flamed throughout with reddish-chestnut; whorls 
rounded, spirally somewhat closely thread-ridged ; 
aperture rather small, circular, lip scarcely reflected. 
Preirrer, Pro. Zool. Soc. 1859. p. 27. 
Hab. Ceylon; Thwaites. 
—Puate VIII. 
| 
The general colouring of this species resembles that of 
the two preceding, but in form and sculpture it belongs to 
the prevailing Borneo and Philippine type of the genus. 
Species 51. (Mus. Cuming.) 
LepropoMa OROPHILUM. 
cata, elevato-conicd, turbinata, albidé, rufo-castaneo 
undique subanguste flanmatd ; anfractibus rotundatis, 
oblique confertim rugoso-striatis, spiraliter, obsolete 
minutissime filoso-liratis ; apertura parviusculd, cir- 
culari, lubro via reflexo. 
MOUNTAIN-LOVING Lepropoma. Shell narrowly wm- 
bilicated, elevately conical, turbinated, whitish, rather 
narrowly flamed throughout with reddish-chestnut ; 
whorls rounded, obliquely rugosely striated, spirally 
obsoletely very minutely thread-striated ; aperture 
small, circular, lip scarcely reflected. 
Cyclostoma orophilum, Benson, Aun. and Mag. Nat. Hist. 
vol. 1. p. 106. 
Leptopoma orophilum, Pfeiffer. 
Hab. Ceylon. 
Lept. testa anguste umbili- 
THE 
There are traces in this species of the spiral threads 
characteristic of the last, but they are almost obsolete. 
