Zoological Society. 225 



Gena ornata, Adams. 6'. teatd subturbinaced, ovali, Itevi, pa- 

 /ltd, dorso coneexd, Jusco-rubrd, lineis nigris nlho-articulatis 

 longitmUnalibus ; spird prominuld, rosed ; aperturd ovali ; co- 

 lumeUd curvatd, simplici ; labro reflexo, postice subjlexuoso. 



Hab. Island of Ticao, Philipjnnes, on the reefs, low water ; //. C. 

 (Mas. Cuming.) 



Gena lineata, Adams. G. testd subturbinaced, solidd, Icevi, 

 politd, convexd, ovali, carneold lineis rubris longitudinalibus 

 ornatd ; spirdprominuld, anfractibus rotundatis ; aperturd sub- 

 rotundatd ; columella plamdatd, callosd, labro simplice. 



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, pallidd, radiis rubris pictd, concentricd 

 corrugato-striatd, striis granulosis, vertice posfico excentrico- 

 s%(bmarginali ; aperturd patuld, intus margaritaced, margine 

 albo limbo maculis rujis picto ; margine columellari aciith angu- 

 lato prominente, postich subrecto. 

 Hab. in insulis Philippinis (Capul). (Mus. Cuming.) 

 Distinguished from B. iridescens by its prominent angulated colu- 

 mellar margin and granulato-corrugose surface. 



ScissuRELLA, D'Orbigny. 



Animal unknown. Operculum none. Shell very small or minute 

 heliciform ; spire depressed ; aperture suborbicular, effuse ;_. outer lip 

 with a narrow fissure or slit; umbilicus open. 



? Anatomus, Montfort. 



SciSSURELLA ANGUL.iTA, Loven. 



Hab. Scandinavia. 



Scissurella angulata, Loven, Index Moll. Scand. p. 20. 



SCISSURELLA PLICAXA, Philippi. 



Hab. Shores of the Peninsula of Thapsi. 



Scissurella plicata, Phil. En. Moll. Sicil. vol. i. p. 187, vol. ii. 

 tab. 25. fig. 18. 



Scissurella d'Orbignyi, Scacchi. 



SCISSURELLLA STRIATULA, Philippi. 



Hab. Peninsula of Magnisi. 



Scissurella striatula, Phil. En. Moll. Sicil, vol. ii. p. 160. 

 Ann.i^Mag.N.Hist.^tT.2. Vol.vn. 15 



