39 
Shell flat, depressed, entirely striated, white clouded with red- 
brown ; spire rather prominent, the whorls angulated ; aperture elon¬ 
gated, oval; columella with a thickened callus covering the umbilical 
fissure. 
Hab. Australia. (Mus. Cuming.) 
Gena ornata, Adams, G. testd subturbinaced, ovali, laevi, po- 
litd, dorso convexa , fusco-rubrd, lineis nigris albo-articidatis 
longitudinalibus ; spird prominuld, rosed; aperturd ovali ; co- 
lumelld curvatd, simplici; labro rejlexo, postice subjlexuoso. 
Hab. in insulis Philippinis. (Mollusca, PL VIII. fig. 17.) 
Shell oval, smooth, polished, convex, red-brown, with regular di¬ 
stinct black longitudinal lines articulated with white ; spire rosy, 
rather prominent; aperture oval; columella curved, simple; outer 
lip convex, slightly indexed posteriorly. 
Hab. Island of Ticao, Philippines, on the reefs, low water ; H. C. 
(Mus. Cuming.) 
Gena lineata, Adams. G. testd subturbinaced, solidd, Icevi, 
politd, convexd, ovali, carneold lineis rubris longitudinalibus 
ornatd ; spird prominuld, anfractibus rotundatis ; aperturd sub- 
rotundatd ; columella planulata, callosd, labro simplice. 
Hab. -? 
Shell thick, smooth, polished, convex, oval, light pink, with regu¬ 
lar parallel continuous red lines arranged longitudinally; spire pro¬ 
minent, whorls rounded; aperture nearly circular; columella flat¬ 
tened, with a callous deposit, outer lip simple. 
Hab. -—— ? (Mus. Cuming.) 
Broderipia, Gray. 
Animal unknown. Operculum ? Shell ancyliform, nonspiral, ob¬ 
long-ovate, flattened, apex posterior, involute; aperture very large, 
ovate, pearlaceous internally. 
Scutella, Broderip (pars). 
Broderipia iridescens, Broderip, sp. 
Hab. Pacific Ocean, Grimwood’s Island. (Mus. Cuming.) 
Scutella iridescens, Broderip, Proc. Zool. Soc. June 1834. 
Broderipia rosea, Broderip, sp. 
Hab. Pacific Ocean, Grimwood’s Island. (Mus. Cuming.) 
Scutella rosea, Broderip, Proc. Zool. Soc. June 1834. 
Broderipia Cumingii, A. Adams. B. testd ovatd, depresso- 
convexd, subpellucidd, pallida, radiis rubris picta, concentrice 
corrugato-striatd, striis granulosis, vertice postico excentrico- 
submarginali; aperturd patuld, intus margaritacea, margine 
albo limbo maculis rufis picto ; margine columellari acute angu - 
lato prominente, postice subrecto. 
Hab. in insulis Philippinis (Capul). (Mus. Cuming.) 
Distinguished from B. iridescens by its prominent angulated colu- 
mellar margin and granulato-corrugose surface. 
