Definition that contains family physeteridae
- hyperodontidae beaked whales; in some especially former classifications included in the family Physeteridae
- ziphiidae beaked whales; in some especially former classifications included in the family Physeteridae
- family hyperodontidae beaked whales; in some especially former classifications included in the family Physeteridae
- family ziphiidae beaked whales; in some especially former classifications included in the family Physeteridae