| 
ie 
Cyclotus campanulatus, v.M. | 
Coelopoma japonicum, Ad. 
Cyrene japonica, Rve. 
Nord- Amerikanische. 
Solecurtus gibbus, Spng]. 
Solen americanus, Gld. 
Machaera costata, Say 
Pandora trilineata, Say 
Petricola pholadiformis, Lam. 
Mactra solidissima, Chm. 
— lateralis, Say. Schalen. 
Nueula delphinodonta, Mig. 
— proxima, Say. 
_ Cardita borealis, Conr. 
Macoma fusca, Say 
Gemma semma, Tott 
Pecten tenuicostatus, Mi. u. 
Ad. 
Neverita duplicata, Say 
Natica heros, Say 
-- triseriata, Say 
Margarita argentata, Gould 
Columbella avara, Say 
Trophon cinereus, Say 
Fusus decemcostatus, Say 
— pygmaeus, Gld. 
_  — lineatus, Mart. 
Nassa obsoleta, Say 
— vibex, Say 
Chemnitzia impressa, Say 
Busycon caricum, Gm. mit 
Operc. 
— canaliculatum, L. do. 
Crepidula fornicata, L. 
— plana. Ad. u. Rve. 
— convexa, Say 
— glauca, Brod 
Crucibulum striatum, Say 
Dentalium striolatum, Stimp. 
Diverse. 
Helix graminicola, Ad. Jam. 
Helix Julia. Fer. Jamaica. 
— solitaria, Say, N.-Amer. 
— peracutissima, Ad. Jam. 
Strophia iostoma, Pfr. 
W.-Ind. 
Trochatella Tankervillei, 
Gr. Jamaica. 
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Adamsiella variabilis, Ad. 
Jamaica. 
— grayana, Pfr. Jamaica. 
Cyelostomus albus, Sow. do. 
— Cheyalieri, Ad. Jamaica. 
— Banksianus, Sow. do. 
Tudora Augustae, Ad. do. 
Cylindrella rosea, Pfr. do. 
— sanguinea, Pfr. do. 
Hemisinus lineolatus, do. 
Litorina flava, Brod. do. 
Neritina tristis, Lam. do. 
Nerita praecognita, Ad. do. 
— Bernhardi, Reel., Panm. 
Trochus retieulatus, Wood. 
Panama. 
Marginella guttata, Gm. 
W.-Ind. 
Rieinula albolaribris, Blvlle. 
Oe. Ind. 
Purpura Melones, Duc. 
S.-Am. 
Oliva volutella, Lam. Panm. 
— columellaris, Sow. 
S.-Am. 
Voluta paeifica, Sol. 
N.-Zerland. 
‚Monoceros engonatum, Conr. 
Californ. 
— lugubre, Sow. do. 
Vitrina superba, Cox 
Australia. 
Helix Coxi, Crosse do. 
— Delessertiana, Le Guil- 
lon. Torres Str. 
aphrodite, Pfr. Salomon 
J. 
pachystila, Pfr. Austr. 
Whartoni, Cox do. 
Grayi, Pfr. N.-S.-Wales 
Lessoni, Pfr. Austral. 
Sophiae, Gask. Ld. 
 Hoods In. 
Rainburdi, Cox. Bowen]. 
— appendiculata,Pfr. Austr. 
gratiosa, Cox. Austr. 
Macleayi, Cox do. 
eyclostomata, Le Guill. 
Cap York. 
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