Waipatiidae

Waipatia is an extinct genus of odontocetes from the late Oligocene (Chattian) of New Zealand.

Waipatiidae is an extinct family of odontocetes currently known from the Oligocene of the Pacific Ocean and possibly Europe and the Caucasus.

Otekaikea is an extinct genus of toothed whale closely related to Waipatia. It is known from the late Oligocene (Chattian) of New Zealand.