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Striatulum, Sow. 

 Subelongatuni, di>. 

 SubretHSiun, ilo. 

 Subrugosuni, do. 

 Idein, do. -^ 



Sulcatum, Gmel. 

 Tcnnicostatiini, l^imk. 

 Tumoriferum, do. 

 Uiiedo, Lin. 

 Unicolor, Sow. 

 Variogatum, do. 

 Virgo, Reeve. 



Cardita 



^- Aeuleata, Philippi. 



Affinis, Brodp. 



Ajar, Brug. 



Antiquata, Keeve. 



Californica, Deshs. 

 — ^ Calyculata, Brugre. 



Canaliculata, Reeve. 



Compressea, do. 



Concamerata, Brugre 



Crassa, Gray. 



Crassicostata, Lmrk. 



Cuvieri, Brodp. 



Uifficiles, Deshs. 



Distorta, Reeve. 



Flammea, do. 



Gibbosa, do. 



(lubernaculuni, do. 

 _-^Incrassata, Sow. 



Idein, do. 



l^acunosa, Reeve. 



Laticostata, Sow. 



Idem, do. 



Idem, do. 



Idem, do. 



Mannorea, Reeve. 



Muricata, Sow. 

 __^ Nodulosa, Reeve. 



Ovalis, do. 



Pectnnculus, Brugre. 



Pica, Reeve. 



Piirpnrata, Deshs. 



Qnoyi, do. 



Radiata, Brodp. 



Radnla, Reeve. 



Rafescens, Lmrk. , , 

 ^ Seniiorbiculata, Brugre^. 



Sowerbyi, Deshs. 



Squaniigera, do. 



.Sulcata, Lmrk. 



TankervilUi, Reeve. 



Tiimida, Brodp. 



Variegata, Brugre. 



Cypricardia / 



Angulata, Lmrk. 

 Coralliophaga, do. 

 Deeussata, Reeve. 

 Guinaica, Lmrk. 

 Oblonge, Sow. 



Rostrata, Lmrk. 

 Serrata, Roeve. ! 



Yellicata, do. 



Isocordia 



Cor, Lmrk. 

 Lamarekii, Reeve. 

 ^'ulgaris, do. 



Cucullaea ^ 



\ — Concamerata, Martini. 

 1^ Granulosa, Jonas. 



Area 3y 



Alternata, Reeve. 



Angulata, King. 



Anoniala, Reeve. 



Antiquata, Lin. j 



Auriculata, Lmrk. 



Aviciiloidcs, Reeve. 

 -Barbata, Lin. 

 — Brasiliana, Lmrk. 



Cancellaria, do. 



Cepoides, Reeve. 



Clialcanthura, do. 



Cistula, do. 



Clathrata, do. 



Cometa, do. 



Cornea, do. 



Crebricostata, do. 



Cunealis, do. 



Cuneata, do. 

 - — Cymbaefornüs, do. 



Decussata, do. 



Desbayesii, Hanl. 



Disparilis, Reeve. 



Divaricata, do. 



Emarginata, Sow. 

 -Fn.sca, Br\igr. 



Gambiensis, Reeve. 



Gibbosa, do. 



Gradata, Brodp. 



Grandis, do. 



-Granosa, Lin. 



Gubcrnaculum, Reeve 

 -— Helblingii, Brugr. 



Holuserica, Reeve. 



Illota, do. 

 1 — Imbricata, Brugr. 



Inaequivalvis, do. 



Ineongrua, Say. 



Indica, GmeL 



Jai>onica, Reevo. 



Labiata, Sow. 



Labiosa, do. 



Lacerata, Lin. 



-Lactca, do. 



Lima, Reeve. 



Linter, Jonas. 



Lithodomus, Roeve. 



Lurida, do. 



Luzoniea, do. 



Maculata, do. 



Maculosa, Reeve. 



Mntabilis, do. 



Myristica, do. 



Navicella, do. 

 - — Navicularis, Brngr. 



Nivea, Chomii. 

 — ^No«e, Lin. 



Nux, Sow. 

 . Obliquata, Gvtty 



Obtusa, Reeve. 



Ocellata, do. 



Olivacea, do. 



Pacifica, do. 



Parve, do. 



Pexata, Say. 



Pilnla, Reeve. 



Pulchella, do. 



Reversa, Gray. 

 — Rhombea, Born. 



Rotundicostata, Reeve 

 — -Scaplia, Chemn. 



Sculptilis, Reeve. 



Serai-torta, Lmrk. 

 — Senilis, l^in. 



Setigera, Reeve. 



Sinensis, Philipp!. 



Solida, Reeve. 



Squamosa, Lmrk. 



Striata, Reeve. 



Sulcata, I^mrk. 



Symmetrica, Reeve. 



Tenebrica, do. 



Tenelle, do. 

 -Tetragona, Poli. 



Tortuosa, Lin. 



Transversa, Say. 



Truncata, Reeve. 



Tuberculosa, Sow. 

 ; Velata, Reeve. 

 ! Virescens, do. 

 I_ Zebra, do. 

 II Zebucnsis, do. 



^^ectunculus 



-Angulatns, Lmrk. 

 Aurifluns, Reeve. 

 Canccllatus, do. 

 Castaneus, l^mrk. 

 Delesserti, Reeve. 

 Giganteus, do. 

 — Olycimeris, Turt. 

 Hirtus, Phil. 



I Holosericus, Reeve. 

 !j Inaequalis, Sow. 

 ! Intermedius, Brodp. 

 ij r^aticostatus, Quoy. 

 L — Marmoratus, Chemn. 



II Morum, Reeve. 

 Multicostatus, Sow. 

 Multi-striatus, Deshs. 

 Nodosus, Reove. 

 Oculatus, do. 

 Ovatus, Brodp. 



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