BEAKED WHALES, FAMILY ZlFHUDBi — TKUE. 77 



.MESOPLODON DENSIROSTRIS (Blainvllle). 



Indian Ocean and South Seas; Lord Howe Island; Se.ychelles Islands; South 

 Africa; Massachusetts(?). 



MESOPLODON HECTORI (Gray). 



New Zealand. 



MESOPLODON BOWDOINI Andrews. 



New Zealand. 



MESOPLODON LAYARDI (Gray). 



South Seas; New Zealand, Chatham T.slands; Australia; Tape of Good Hope 



MESOPLODON STEJNEGERI True. 



North Pacific Ocean; Berin>r Ishuid and Oreg;on. 



Genus ZIPHIUS Cuvier. 



ZlPHItrS CAVIROSTRIS Cuvier. 



Cosmopolitan. 



Genus BERARDIUS Duvemoy. 



BERARDIUS ARNUXn Duvemoy. 



New Zealantl. 



BERARDIUS BAIRDII Stejneger. 



North Pacific Ocean; Bering Island and St. George Island, Bering Sea, to Kiska 

 Harbor, Alaska, and Centerville, California. 



Genus HYPEROOEX)N Lacepede. 



HYPEROODON AMPULLATUS Forster. 



Arctic and North Atlantic oceans; Mediterranean Sea; southern France; New 

 York Bay, Newport, Rhode Island, and Cape Cod, Massachusetts. 



HYPEROODON PLANIFRONS Flower. 



Indian and Pacific oceans; Lewis Island, Australia; Province of Buenos Ayres, 

 Argentina, and territories of Chubut and Santa Cruz, Patagonia. 



