INDEX. 



181 



MoDiOLA tubicola, S. Wood . 







. 73 



undulata, iS. Wood . 







. 74 



Mttilus affinis, J. Sow. 







. 61 



strigallatus, S. Wood 







. 61 



seminudus, Desh. 







. 70 



Basterottii, Diijard. . 







. 59 



N. 



NucuLA ampla, Edw 108 



bisulcata, J. Sow. 







109 



Bowerbankii, J. Sow. 







109 



cardioides, Edw. 







110 



compressa, J. Sow. 







110 



censors, S. Wood 







111 



consobrina, S. Wood . 







122 



curvata, Edw. . 







112 



Dixoni, Ediv. 







112 



delto'idea. Lam. . 







105 



gracilenta, S. Wood . 







122 



Headonensis, Forbes . 







113 



lissa, Edw. 







113 



minor, Deshayes 







114 



mucronata, Galeotti . 







126 



nudata, S. Wood 







115 



prselonga, Edw. 







115 



praelongata, S. Wood 







116 



proava, S. Wood 







117 



protracta, Edw. 







117 



similis, /. Sow. . 







118 



sericea, S. Wood 







119 



subtransversa, Nyst . 







120 



sphenoides, Edw. 







119 



sextans, Edw. 







123 



serrata, J. Sow. . 







126 



Thanatiana, Edw. 







121 



trigona, J. Sow. 







118 



tumescens, Edw. 







121 



venusta, S. Wood 







122 



Wetherellii, /. Sow. . 







121 



0. 



OsTKEA anomialis, Lam. . . . .13 



adlata, S. Wood . 







16 



aliena, S. Wood . 







16 



Bellovacina, Lam. 







17 



bifrons, Desh. 







22 



callifera, Lam. . 







18 



cyatbula, Lam. . 







. 19 









PAGE 



OsTREA cymbuloides, S. Wood . . .20 



deformis, Desh. . 







22 



dorsata, Desh. 







20 



deperdita, D'Orb. 







35 



eduUna, Lam. 







17 



elegans, Desh. . 







21 



elephantopus, J. Sow. 







24 



flabellula, Lam. . 







21 



gigantea, /. Sow. 







23 



gryphovicina, iS. Wood 







25 



inflata, Desh. 







26 



latissima 







23 



longirostris, Lam. 







26 



marginidentata, S. Wood 







27 



multicostata, Desh. 







28 



picta, J. Sow. 







28 



prona, S. Wood . 







29 



pulclira, /. Sow. . 







30 



pulcherrima, S. Wood 







30 



Pyrenaica, D'Orb. 







23 



radiosa, J. Sow. 







27 



subplicata, Desh. 







22 



tabulata, J. Sow. 







31 



tenera, J. Sow. . 







31 



Vectiensis, Forbes 







32 



velata, S. Wood . 







33 



ventilabrum, Gold/, (prona in text) 



29 



zonulata, S. Wood 



34 



P. 



Pecten bellicostatus, S. Wood . . .38 



breviauritus ? J. Sow. 





. 42 



carinatus, J. Sow. 





. 38 



corneus, J. Sow. 





. 39 



contubernalis, S. Wood 





. 40 



duplicatus, J. Sow. 





• 41 



idoneus, S. Wood 





. 41 



Prestwicbii, Morris 





. 42 



reconditus, Solander . 





. 42 



30-radiatus, /. Sow. 





. 45 



AO-rudiatus, J. Sow. . 





. 45 



squamula. Lam. . 





. 44 



squamulosus, D'Orb. . 





. 44 



multisti'iatus, Mor. 





. 45 



Pectunculus brevirostris, J. Sow. . 





. 95 



costatus, J. Sow. 





. 97 



deletus, Solander 







97 



