''Hyperoodon'' (or ''Hyperoödon'') is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

beaked whale Beaked whales (systematic name Ziphiidae) are a Family (biology), family of cetaceans noted as being one of the least-known groups of mammals because of their deep-sea habitat, reclusive behavior and apparent low abundance. Only three or four of ...

, containing just two species: the Northern and

Southern bottlenose whale The southern bottlenose whale (''Hyperoodon planifrons'') is a species of whale, in the ziphiid family, one of two members of the genus ''Hyperoodon''. Seldom observed, the southern bottlenose whale is resident in Antarctic waters. The species ...

s. While not in the genus ''Hyperoodon'', Longman's beaked whales are alternatively called tropical bottlenose whales due to their physical features resembling those of bottlenose whales. They are considered to be molluscivorous, eating mainly

squid A squid (: squid) is a mollusc with an elongated soft body, large eyes, eight cephalopod limb, arms, and two tentacles in the orders Myopsida, Oegopsida, and Bathyteuthida (though many other molluscs within the broader Neocoleoidea are also ...

References

Ziphiids {{whale-stub