86 



nato, costis radiantibus, imbricato-asperis (majoribus cum mi- 

 noribus alternatis), interstitiis clathratis ; aperturce maryine 

 denticulato, antice profundi indso. 

 Hob. Port Adelaide, Australia, on the sands. Mus. Cuming. 



31. Emargtnula bellula, A.Adams. E. testd elongato-ellip- 

 ticd, subdepressd, albidd, vertice subjjostico, declinato, costis 

 distantibus prominentibus, lineisque transversis concinne scul- 

 ptis ; cai-ind, sujira incisuram, pu7icturatd; aperturce margine 

 denticulato, intus sidcato, ardice profundi inciso. 



Hab. Catanuan, province of Toyabos, island of Luzon, on dead 

 shells, 10 fathoms. Mus. Cuming. 



32. Emarginula retecosa, A. Adams. E. testd elevato- 

 conicd, elliptied, albidd, vertice subcentrali, postice inclinato, 

 costis radiantibus, cequalibtis, subnodosis, ornatd ; interstitiis 

 regidariter cancellatis, cancelli in serie unico dispositi ; aper- 

 turee margine crenulato, incisurd profundd. 



Hab. Bohnao, province of Tambalas, island of Luzon, sandy mud, 

 10 fathoms. Mus. Cuming. 



33. Emarginula eximia, A. Adams. E. testd elongato-ovali, 

 valdi depressd, albd, subpelluddd, vertice postico retrorsum 

 inclinato, costis radiantibus, distantibus, prominentibus, itn- 

 bricato-nodosis, interstitiis liris transversis et longitudinalibus 

 late cancellatd ; totd superficie lineolis radiantibus et concen- 

 tricis pulcherrime decussatd ; aperturce margine denticulato, 

 antice profundi inciso. 



Hab. San Nicholas, island of Zebu, under stones, low water. Mus. 

 Cuming. 



34. Emarginula planulata, A. Adams. E. testd elongato- 

 ovali, complanatd, vertice subcentrali, postice inclinato, albidd, 

 costellis radiantibus, cequalibus, imbricato-asperis, lineisque 

 concentricis incrementi decussatd, basi arcuato ; aperturce mar- 

 gine antice valde inciso ; incisurd latd et profundd. 



Hab. Singapore, coarse sand and shells, 7 fathoms. Mus. Cuming. 



35. Emarginula cucullata, A. Adams. E. testd obovali, ob- 

 liqui conicd, albd, vertice producto, subpostico, intorto ; costis 

 prominentibus, nodulosis, radiantibus, interstitiis cancellatis; 

 aperturce lateribus antice angustatis, margine denticulato, 

 postice rotundato, antice profundi fissurato, incisurd longd et 

 latd. 



Hab. Singapore, on shells, 7 fathoms. Mus. Cuming. 



36. Emarginula aculeata, A. Adams. E. testd elongato- 

 ovali, depressd, rufescente, vertice subpostico, retrorsum in- 

 clinato ; costis radiantibus, aculeato-asperis, prominentibus, 

 interstitiis valdi clathratis ; apertures mai-gine denticulato, 

 nniici fssurato, fissurd profundd. 



Hab. ? Mus. Cuming. 



