INDEX. 



81 



Page. 



semijunctus (Hyperoodon) 30 



(Ziphius) 30 



seychellensis (Ziphius) 9 



Soderman, Captain 32 



sowerbensis {Ddphinus) 4 



soiverbi/i {Del phinus) 4 



Stejneger, Leonhard 1, 3, 24, 31, 60, 64, 65 



stejnegcri ( Mesoplodon) 24, 77 



Wellander, Capt. Otto 25 



West coast of United States, Ziphiidae from. 2 



Yaquina Bay, Oregon, Mesoplodon stejnegeri 



from 24 



Ziphiidae from east coast of United States. . 2 



from west coast of United States 2 



list of existing species of 76 



specimens of, available for study 1 



in National Museum 1 



Ziphius 30, 77 



fossil 4 



species of 30 



Ziphius cavimslris 2, 30 



Argentine specimen of 36 



caudal vertebrae of 42 



cervical vertebrae of 38 



chevron bones of 44 



color of 33, 34 



comparison of skeletons of 36 



dimensions of 32 



distribution of 77 



earbones of 83 



external characters of 59 



external dimension of 32, 33, 34 



from Argentina 55, 57 



from Bamegat City, N.J 2, 31 



Page. 

 Ziphiiis cavirostris — Continued . 



from Barnegat City, N. J., history of 33 



from Bering Island 1, 31 



from Charleston, S. C . 2, 31 



from Kiska harbor, Alaska 1, 2, 31 



from Newport, R.I 2, 31, 32 



from St. Simon Island, Ga 2, 31 



lumbar vertebrae of 41 



pectoral limb of 4(5 



phalangeal formula of 46, 49 



scapula of 45 



sex characters of 54 



skeleton, dimensions of 47 



skeleton of, from Bering Island 58 



skull, age variations in ,50 



dimensions of 53 



sternum of 4,5 



teeth, description of 55 



dimensions of 55 



thoracic vertebrae of 40 



skeleton, variations in 49 



vertebrje of 37 



vertebral column of 36 



vertebral formula of 36 



Ziphius gervaisii 30 54 



Ziphius grebnitzkii 30 



external characters of 59 



from Bering Island 31 



skull, dimensions of 53 



skeleton of, from Bering Island 58 



Zipkius semijunctus 30, 35 



from Charleston, S. C 2 



type-skull, dimensions of 53 



Ziphius seychellensis 9 



