P [1 Y S A. 



Plnte. 



aciculata, .S'o(re% VIII. 



acuminata, 6'r<(^ ? III. 



acuta, Ih'diuiriKiiiil II, 



Afncana, Adams 1. 



AMc-MMi, K null's I. 



Algocnsis, ,l/<ire/r/ VII. 



Aliciic, Re,i-e I. 



amygdalus, .S'>iy</V>^ VIII. 



ancillai-la, .Si/y I. 



antipodea, Soirer/it/ V. 



n-pcrUi, Soirerhi/ XI. 



attennata, Soicerbi/ Xil. 



aurantia, .' II. 



auriculata, 6V(.«/('.9 XI. 



(And Fig. 07 l>, PI. XII.) 



hadia, Adanii: atu/ Angtin VII. 



Bengueleusis, .S'ojoer&y IX. 



bonus Ilenricus, Adams and Angm V. 



Brunnieusis, Sowcvby XII. 



bullata, &»Y,% XII. 



Cakdonica, Monl.t IX. 



carinata, //. Adams III. 



castanea, i'o»v7% X. 



concmna., Aduiiis and Amjai \. 



coQtoYta, Micliaiid XI. 



Cubensis, Pfeiff>r Vil. 



Cumingii, //. ^I'Af??;*- VI. 



cylindrica, De Kai/ IX. 



diapliana, Kiauss X . 



dispar, 5o»-er//.y VIII. 



distorta, Haldnnan IX. 



duplicata, >'n»'. ;■/>(/ XII. 



eburnea, .S'ii(r,7-/"/ XI. 



elliptica, jCra IX. 



elongata, ,S(;/y IV. 



krvnainea, Adam/' an<l ArKjas I\'. 



fontinalis, Liiinans I. 



fragilis, jl/iV/Zir/f/.s- IV. 



fnscii, Bosiiiasler IX. 



gibbosa, Gim!d 



granulata, Shiitthiroiih 



Guilliani, «",•,-«, ,7 Mar!,- 



gyriiia, S,,,i 



heterostroplia, Saii 



Hildretbianffi, Lea 



humerosa, Goii/f/ VI 



hy\mornm, Linnwiis I. 



(And Fig. 7 h, c. I'l. XI.) 

 inflata, Adn,,.-' and .4«;/«> .... 



inlhiviata. Mo,, 1,1 



integra, ll,d,l.m,ni 



Jukesii, A. Ailains 



Kanakina, (iassiis 



latilabiata, Hoinrl,,/ 



Lurdi, Bai,;! 



ma;sta, //. Ad,ims 



mamillata, Sou; rhii 



Mareotica, Soir,-ili,/ 



Maugeriffi, Qiici/ 



microstoma, Uahlniiaii 



Natalensis, Kraiiss 



neritoidea, Soicerbii 



Newconibi, Adams and Anijas 



nitida, Sowerby 



Novae Hollandias, BlainvUlc 



Novae Zeiandia;, Cray IV 



obesa, //. ^4 dams 



olivacea, Adams and L'ecre 



p.-ipyracea, Sowei-hy 



Peruviana, Gray 



pinguis, Sowerby 



plicata, Z)f 7u/// IX, 



proteu.s, Sowerhi/ A' I 



puncturata, Souvr/iy 



pyramidata, So trvrb// 



Reevii, Adcwis an, I An,ias 



reticulata, Gould VII 



rivalis, Soicfrhy IV. 



