36 REPORT OF COMMISSIONERS OF INLAND FISHERIES. 



Lucinidce. 



Lucina filosa, Stimpson. 

 Cryptodon gouldii, Adams. 

 Cryptodon obsesus, Verrill. 



PSE UDOLA MELLIBRANCHIA TA . 



Ostrea borealis, Lamarck. 

 Ostrea virginica, Lamarck. 

 Pectinidce. 



Pecten irradians, Lamarck. 



Pecten tenuicostatus, Mighels & Adams. 



FILIBRANCHIATA. 



Arcacea. 

 Arcadce. 



Argina pexata, Say. 



Scapharca transversa, Say. 

 Mytilacea. 

 Mytilidoe. 



Crenella grandula, Totten. 



Modiola hamatus, Say. 



Modiola modolius, Linnseus. 



Modiola plicatula, Linnseus. 



Mytilus ediilis, Linnaeus. 



Modiolaria discors, Linnaeus. 

 Anomiacea. 

 Anomiidce. 



Anomia aculeata, Gmelin. 



Anomia glabra, Verrill. 



PROTOBRANCHIATA. 



Nuculidce. 



Nucula delphinodonta, Mighels. 

 Nucula proxima, Say. 



