135 



terrupto, latere umbilicali subsinuato, demum latiori, suban- 

 gulato ; umbilico parvo ; operculo testaceo, extus concavo, 

 anfractibus 4 — 5. 



Shell globosely conical, rather thin, smooth, slightly pellu- 

 cid, fulvous, with an acuminated spire ; volutions 5 — 6, in- 

 creasing rapidly, rounded, with a distinct suture ; aperture 

 nearly circular ; peritreme white, thickened, reflected, inter- 

 rupted at the last volution, slightly sinuated on the umbiUcal 

 side, when it becomes broader and rather angular, umbilicus 

 small; operculum shelly, concave outwardly, its volutions 

 4—5. From New Ireland, Mr. Hinds. 



125. C. LUTEOSTOMA. (pi. XXX. f. 228, 229.) nob. 



T. globoso-conica, tenui, pellucida, albida, epidermide tenui, 

 cornea induta ; spira acuminata ; anfractibus quinque, rotun- 

 datis, ultimo magno, ventricoso ; apertura subcirculari, peri- 

 tremate reflexo, aurantiaco, latere columellari subsinuato, 

 prope ultimum anfractum interrupto ; sutura distincta, umbi- 

 lico parvo ; operculo tenui, corneo, multispirali. 



Shell globosely conical, thin, pellucid, whitish, covered 

 with a thin horny epidermis; spire somewhat acuminated, 

 with five rounded volutions, of which the last is large and 

 ventricose ; aperture nearly circular, with a reflected orange 

 coloured peritreme, slightly sinuated on the columellar side, 

 interrupted and very thin upon the last volution ; suture dis- 

 tinct, umbilicus small, operculum thin, horny, multispiral. 



Found on leaves of bushes in the Island of Guimaras, and 

 at Dingle I. of Panay. by Mr. Cuming. 



126. C. FIBULA, (pi. XXX. f. 240. 241. 242.) nob. 



T. suborbiculato-conica, tenui, cinerascente-fusca vel albida, 

 nonnunquam fusco angulatim strigata, spira acuminatiuscula, 

 anfractibus 5 — 6, laevibus, lineis spiralibus nonnullis elevatius- 

 culis, vdtimo magno, antice obtuse carinato, ante peripheriam 

 subplanulato ; apertura subobliqua, rotundato-subquadrata, 

 peritremate reflexo, supra ultimum anfractum late interrupto, 

 latere umbilicali rotundato, revoluto ; umbilico parvo, angusto : 

 operculo tenui, corneo, anfractibus 6 — 7- 



Shell suborbicular- conical, thin, light greyish brown or 

 whitish, sometimes more or less strongly marked with irre- 

 gularly angular brown stripes and specks; spire rather 

 acuminated ; volutions 5 or 6, smooth, with several slightly 

 elevated spiral lines, the last large, very obtusely carinated in 

 front, and rather flattened before the periphery; aperture 

 rather oblique, of a rounded subquadrate form, with a reflected 



