148 Zoological Society. 



conicd, capuliformi, vertice valcle; ciirvato, ultra marginem poste- 

 riorem decumbente, costellis angustis, crenulatis, radiantibus, 

 interstitiis lineis elevatis, transversis, concinni clathratis ; 

 costd anticd, supra incisuram, gramdato-punctatd ; aperturce 

 margine crenulato, antice profundi inciso. 

 Hab. Calapan, isle of Mindoro, on stones, 12 fathoms. Mus. 

 Cuming. 



11. Emarginula pulchra, a. Adams. E. testd depresso- 

 conicd, viridi, albo pulcherrimh radiatim pictd, vertice subcen- 

 trali, postiee inclinato, costis radiantibus, incequalibus, acu- 

 leato-asperis, interstitiis lineis elevatis transversis clathratis; 

 aperturce margine denticulato, antice inciso, Jissurd brevi sub- 

 quadratd. 



Hab. Isle ofCamaguan, Philippines, on exposed rocks, low water. 

 Mus. Cuming. 



12. Emarginula concinna, A. Adams. E. testd ovato-de- 

 pressd, albidd, vertice postico, ad marginem declinato, costis 

 sulcosis, distantibus, radiantibus {circa 12), interstitiis lineis 

 longitudinalibus, et transversis, concinne decussatis ; aperturce 

 margine dentato, antice profunde inciso. 



Hab. 1 Mus. Cuming. 



13. Emarginula viminea, A. Adams. E. testd ovato-conicd, 

 albidd, vertice centrali, retrorsxim inclinato, costellis radianti- 

 bus, nodulosis, subcequalibus, et lineis crassis, transversis, regu- 

 lariter cancellatd ; cancelli profundi, pninctiformes ; apertures 

 margine crenato, antice profunde inciso. 



Hab. Phihppine Islands. Mus. Cuming. 



14. Emarginula excurvata, A. Adams. E. testd elongato- 

 ellipticd, depresso-conicd, testaced, apice acuto, subpostico, re- 

 trorsum inclinato, costis radiantibus, et liris concentricis, ele- 

 vatis, cancellatd, liris ad castas nodulosis, basi arcuato ; aper- 

 turce margine excvrvato, crenulato, antice profunde inciso. 



jjab. ? Mus. Cuming. 



15. Emarginula dilecta, A.Adams. E. testd elongato-ovali, 

 subquadrangulari, albd, valde depressd, vertice subpostico, re- 

 trorsmn declinato, costis subdistantibus, radiantibus, asperu- 

 latis, et liris elevatis, concentricis, pulcherrime cancellatd ; basi 

 arcuatd; aperturce margine denticulato, antice valdb fissurato. 



Hab. King George's Sound, South Australia. Mus. Cuming. 



16. Emarginula scabricostata, A. Adams. E. testd ovali, 

 valde depressd, albidd, fasciis tribus, lutescentibus, radiantibus, 

 antice ornatd; vertice subcentraU, p)ostice inclinato, costis radi- 

 antibus, distantibus, corrugatis, interstitiis valde clathratis et 

 corrugatis ; aperturce margine dentato et denticulato, aiitick 

 valde inciso. 



Hab. Isle of Corrigidor, Bay of Manila, on dead shells, sandy m.ud, 

 12 fathoms. Mus. Cuming. 



17. Emarginula Candida, A. Adams. E. testd ellipticd, de- 



