When Was the Odontocetes Live?
The Earliest Known Member of the Odontoceti, the Modern Toothed Whales, Is from the Early Oligocene, Around 30 Million Year's Ago. This Suggests That the Split...
The earliest known member of the Odontoceti, the modern toothed whales, is from the early Oligocene, around 30 million years ago. This suggests that the split between Mysticeti and Odontoceti occurred during the late Eocene. What is the whale's closest living terrestrial relative?
Where are odontocetes found?
The largest family of odontocetes, the Delphinidae, or oceanic dolphins, is well represented here, and in the northern Indian Ocean in general. One species of the family Phocoenidae, the true porpoises, is found in the coastal region.
Are killer whales odontocetes?
Toothed whale, (suborder Odontoceti), any of the odontocete cetaceans, including the oceanic dolphins, river dolphins, porpoises, pilot whales, beaked whales, and bottlenose whales, as well as the killer whale, sperm whale, narwhal, and beluga whale.
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