S
WAndrews' beaked whale
WBlainville's beaked whaleA
WGervais' beaked whale
WGinkgo-toothed beaked whaleB
WGray's beaked whale
WHector's beaked whaleC
WHubbs' beaked whale
WPerrin's beaked whaleD
WPygmy beaked whale
WSowerby's beaked whaleE
WSpade-toothed whale
WStejneger's beaked whaleF
WStrap-toothed whale
WTrue's beaked whale