84 



17. Emarginula incisura, a. Adams. E. testd elongato- 

 ovali, plamdatd, pallide fulvd, vertice antico retrorsum incli- 

 nato, costellis incequalibus, radiantibus, longitiidinalibus, im- 

 bricato-asjieris, et lineis elevatis, concentricis, decussatd, bast 

 arcuato, aperturce margine cremdato, antice decUnato, valde 



fssurato, incisurd magnd, longd, haud usque ad verticem pro- 

 ductd, marginibus intus callosis. 

 Hub. ? Mus. Cuming. 



18. Emarginula micans, A. Adams. E. testd elongato-ovali, 

 pallide fused, nitidd, vertice postice declinato, costellis radian- 

 tibus et lineis elevatis transversis, regulariter cancellatd, can- 

 celli quadrati ; aperturce margine denticulato, incisurd magna 

 et longd. 



Hab. Rains Island, North Australia {Lieut. Ince). Mus. Cuming, 



19. Emarginula punctata, A.Adams. E. testd ovato-conicd, 

 albido-grised, pxdcheri'ime viridi punctatd, vertice subcentrali, 

 postich inclinato ; costis longitudinalibus (inajoribus cum mi- 

 noribus alternatis) concinnk granulatis ; aperturcB margine cre- 

 nulato, excurvato, antici valde fssurato. 



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

 Mus. Cuming. 



20. Emarginula variegata, A. Adams. E. testd ovato-conicd, 

 albidd, rufo-fusco variegatd, vertice acuto, subcentrali, postice 

 inclinato, costellis radiantibus, eequalibus, imbricato-asperis, 

 ornatd ; aperturce margine denticulato, antice fissurato, fissurd 

 brevi subquadratd. 



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

 Mus. Cuming. 



21. Emarginula puncticulata, A. Adams. E. testd elevato- 

 conicd, capidiformi, albd, fusco pu7ictulatu, costellis planulatis, 

 crebris, longitudinalibus, radiantibus, ornatd; aperturd ovali, 

 margine cremdato, antice profundi fissurato ; fissurd magnd et 

 longd. 



Hab. Calapan, island of Mindoro, Philippines, on stones, 12 fa- 

 thoms. Mus. Cuming. 



22. Emarginula fuliginea, A. Adams. E. testd ellipticd, 

 valdk depressd, fuligined, apice subcentrali, postice inclinato, 

 costellis eequalibus, radiantibus, granulosis, confertis, et lineis 

 incrementi concentricis, ornatd; aperturd ovali, intus viridi, 

 margine crenulato, antice fissurato, incisurd 'intus in canalem 

 productd. 



Hab. ? Mus. Cuming. 



23. Emarginula galericulata, A. Adams. E. testd oblique 

 conicd, capuliformi, vertice valde curvato, ultra marginem poste- 

 riorem decumbente, costellis angustis, crenulatis, radiantibus, 

 interstitiis lineis elevatis, transversis, concinne clathratis ; 



