WKogia
WKogiidae
WPhyseteroidea
WAcrophyseter
WAlbicetus
WAulophyseter
WBrygmophyseter
WDiaphorocetus
WDwarf sperm whale
WKogia pusilla
WKogiinae
WLivyatan
WMacroraptorial sperm whale
WMoby-Dick
WOrycterocetus
WPygmy sperm whale
WScaldicetus
WSperm whale
WSperm whaling
WWhaling in Australia
WZygophyseter