374 
Dosinia, Scopoli. iil 
Dosiniopsis, Conrad. III 
Dosiniine. bit 
Dostia, Gray. . II 
Dotilla, Bergh. . II 
Doto, Oken. . II 
Dotonine. . 5 I 
Dozyia, Bosquet. Ill 
Dreissenomya, Fuchs. 
Dreissensia, Van Ben. 
Dreissensine. te Lh 
Drepania, Lafont. . Il 
Drepanocheilus, Mk. II 
Drepanostoma, Por. III 
Drepanotrema,C.& F. 
Drillia, Gray. . Il 
Drupa, Bolten. . II 
Drusia. . <* -LBL 
Drymeeus, Albers. EUS 
Dryptus, Albers. TEL 
Dunkeria, Carp. II 
Duvalia, Bayle. . II 
Dybowskia, Dall. Il 
Dyodonta, Hartmann. IIT 
Dysnomia, Agassiz. III 
Dystactella, H. & W. III 
Bastonia, Gray. ..0.2)2LE 
Eatonia, KE. A. Sm. II 
Eatonia, Hall. Il 
Eatoniella, Dall. II 
Ebala, Leach. II 
Eburna, Lamarck.. Il 
Eburneopecten, Ag. III 
Eburnella, Pease. Lt 
Eburnine. II 
Kecyliomphalus, “Port. II 
Kchinella, Swainson. II 
Echinocirras, Ryck. II 
Echinodoris, Bergh. II 
Echinospira, Krohn. II 
Kehioceras, Bayle.. II 
Echo, Hartman. Itt 
Eephora, Conr. If 
Ectracheliza, Gabb. — IT 
Ectenodesma, Hall. III 
INDEX. 
PAGE 
180 | Edentulina, Clessin. 
178 | Edentulina, Pfeiffer. 
180 | Edmondia, De Kon. 
296 | Edriophthalma. 
384 re 
383 -: 
383 | Edusa, Albers. . 
225 | Egana, Bottger. 
266 | Egerella, Stoliczka. 
265 | Egeria, Lea. . 
265 | Everia, Roissy. . 
380 | Egeta, H. & A. Ad. 
194 | Eglisia, Gray. 
33 | Egouena, Jouss. 
107 | Eichwaldia, Billings. 
183 | Kidothea, Risso. . 
113 | Eione, Risso. 
79 Elana, Grayes -: 
50 | Elara, H. & A. Ad. 
49 Elasmatina, Petit. ’: 
235 | Elasmognatha, 
AT a 
269 | Elathia, Issel. 
15 | EHlea, ‘Ziegler. 
239 | Electra, Albers. . 
252 | Electrina, Gray. 
Electroma, Stol. 
161 | Eledone, Leach. 
262 | Elenchus, Humph. 
315 | Elephantulum. 
262 | Elia, Adams. . : 
236 | Eligmus, Deslong. . 
161 | Elimin) H.:& -A. Ad. 
290 oe sc eé 
65 | Elisma, Leach. 
134 |. Elizia, Gray. 2 ’. 
220 | Ellipsolithes, Mont. 
242 | Ellipstoma, Rafinesq. 
218 | Ellobium, Bolten. 
371 | Elma, H. Adams. 
208 | Elona, Moquin-Tand. 
75 | Elona, H. & A. Ad. 
56 | Elonia, Mk. & Wor. 
116 | Elusa, A. Adams. 
150 | Elysia, Risso. 
277 | Elysiade. . 
256 
