Zoological Society. ~ 221 



Stomatella coccinea, Adams. S. testa orbiculato-conicil, 

 subperforatd, coccined, maculis albis seriatim dispositis in an- 

 fractii ultimo ornatd, transversim tenuiter sulcatd, anfractu 

 ultimo subangulato; spird prominente, anfractibus bicarinatis; 

 aperturd subcirculari, labia posfice reflexo, calloso. 



Hah. St. John's ; Mr. Hartiveg. 



Stomatella tigrina, Adams, fi. testd orbicuktto-conicd, per- 

 foratd, albidd, fasciis rufis radiatim dispositis ornatd, bicari- 

 natd, carinis elevatiusculis, obtusis, transversim striatd, striis 

 regularibus ; spird prominente, anfractibus angulatis ; aperturd 

 subcirculari, labio subreflexo, calloso ; umbilico distincto, sub- 

 obtecto. 



Hab. ? 



Stomatella margaritana, Adams. S. testd turbinatd, spird 

 elevatd, anfractibus rotundatis, rubra longitudinaliter sub- 

 striatd, transversim costulatd, costulis subnodulosis incequali- 

 bus ; aperturd suborbiculari, intus margaritaced, labro semicir- 

 culari ; umbilico callo, obtecto. 



Hab. in littoribus Australise. (Mus. Cuming.) 



A small, red, transversely ribbed species, having very much the 

 appearance of a Margarita. 



Stomatella biporcata, Adams. S. testd turbinatd, subde- 

 pressd, rubrd, albo obscure variegatd, transversim sulcatd; spird 

 acuminatd, anfractibus quatuor, anfractu ultitno porcis duabus 

 prominentibus instructd ; aperturd subquadratd, intus marga- 

 ritaced, labio subrecto, labro in medio biangulato, umbilico callo, 

 obtecto. 



Hab. in littoribus Australise. (Mus. Cuming.) 



A small red species with two rounded ridges on the last whorl and 

 a subquadrate aperture. 



Stomatia, Helbling. 



Animal spiral, too large to entirely enter the shell, tentacular lobes 

 digitated. Foot large, tubercular, greatly produced behind ; lateral 

 membrane fringed, ending anteriorly on the left side in a fimbriated 

 crest under the eye-peduncle, and on the right iu a slightly projecting 

 fold or gutter leading to the respiratory cavity. Operculum none. 

 Shell subspiral, oblong, or suborbicular, carinated or tuberculated ; 

 spire prominent ; aperture wider than long, pearlaceous within. 



Stomatia phymotis, Lamarck. 



Hab. Philippine Islands, Matnag, province of Albay, Luzon, on 

 the reefs ; H. C. (Mus. Cuming.) 



Stomatia axjstralis, Adams. S. testd haliotided, ovato-ob- 

 longd, sublatd, olivaced, dorso leevigatd, transversim tenue stri- 

 atd, carinis duabus rotundatis, inferiori tuberculatd ; aperturd 

 antici dilatatd, labro supra ultimum anfractum ascendente. 



Hab. Darnley's Island, Torres Straits, under stones ; Jukes. 

 (Mus. Cuming.) 



