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Page 



elliptica, Ostrea .... 230,301, 310 



Petricola 33 



Tellina . . 63, 346 



Venus ll4 



ellipticum, Amphidesma 45 



elMpticus 192 



elongata, Analina 24, 339 



Anodonta 223 



Clavagella 2 » 335 



Donax 82 » 349 



Hyria ....... • 214 



Iridina 225 



Lutraria 26 > 339 



Mactra 33, 340 



Modiola • • 237 » 387 



Nucula 167, 376 



Osteodoma ■ • • 2 ^> 339 



Ostrea 279 



Psammobia ........ 57 » 346 



Tridacna 23 1 



Unio 213 



Elongatula . . . 205 



elongatum, Cardium . . . 132,136, 363 



elongatus, Unio 205, 248 



elyros, Anomia 314, 389 



emarginata, Area 161, 371 



emarginatus, Tellinides . . 74, 348 



Unio 2 10* 38 ° 



enode, Cardium • • 139, 363 



ensiformis, Anodonta .... 223, 387 



ensis, Lutraria 27 



Solen • 11 



ephippium «314 



Anomia 3 1 2 



Ostrea 257 



Perna 257, 258 



Placenta 311, 312 



epidermia, Donax 80 



