INDEX. 



Page. 

 Academy of Natural Scienf-es of I'liiUulel- 



phia 76 



Agassiz, L 3 



description of Mesoplodon bidens hy .. . 4 



Alaska, Ziphius from 1 



Allen, Dr. G. M 3 



American Museum of Natural Hi.story 2, 3 



ampullatus (BalcCna) 76 



( Hy pemodon ) 76 



arnuxii {Berardius) 68 



bairdii (Berardius) 60 



Balsena ampullatus 76 



rostrata 76 



Berardius 60, 77 



from California 1 



from Pribilof Islands 1 



specimens of, in National Museum 1 



Berardius arnuxii, chevron bones of 74 



coloration of 66 



distribution of 77 



external dimensions of 67 



size of 66 



skeleton, dimen-sions of 75 



skull, dimensions of 68 



teeth, dimensions of 70 



vertebra; of 73, 74 



vertebral formula of 72 



Berardius bairdii 2 .60 



chevron bones of 74 



coloration of 66 



description of a young, from Bering Id . . 64 



distribution of 77 



earbonesof 69, 83 



external dimensions of 64, 67 



from Bering Island 1, 60 



from Centerville Beach, ('al., history of . 2, 63 



from St. George Island, Alaska 2 



external dimensions of specimen.x. . 62 



history of 61, 62 



from Trinidad, ("al 2 



Page. 

 Berardius ba irdii — Continued . 



humerus of .'. 74 



original description of 65 



scapula of 74 



size of 66 



skeleton of 72 



skeleton, dimensi(jns of 75 



skull of 68 



skull, dimen,sions of 68 



sternum of 74 



teeth of 70 



teeth, description of 70 



teeth, dimensions of 70 



ulna of 74 



vertebral formula of 72 



Berardius vegx 60 



Bering Island, Mesoplodon stejnegeri from. . . 24 



Ziphiidae from 1 



bidens ( Mesoplodon ) 4, 76 



{I'hi/seter} 4 



Boston Society of Natural History 3 



bou-doini (Mesoplodon) 3, 77 



Brasil, L., account of type-skull of Meso- 

 plodon europ.rus by 24 



butskopf ( IJtiperoodon ) 76 



California, Berardius from 1 



cavirostris (Ziphius) 30, 77 



Clark, Maj. Ezra W 61 



Cope, E. D 35 



Crawford, J. G 3,25 



account of Mesoplodon stejnegeri by 24 



Delphinorhynchus 4 



Delphinus densiroslris 9 



so werbensis 4 



soiverbyi 4 



densirostris (Delphinus) 9 



( Mesoplodon) 9, 76 



Dioplodon europseus 11 



gervaisi 11 



East coast of United States, Ziphiidse from . 2 



Egbert, Dr. J. H 59 



79 



