Odontoceti (those that have teeth) and Mysticeti (which have baleen plates instead). A whale's diet depends on its suborder. But not all whales within each group eat exactly the same thing. Each ...

including the blue, humpback, right, minke and gray whale. Instead of teeth, the animals have plates of what is called baleen, through which they sieve huge mouthfuls of tiny creatures from the water.

These are called baleen whales, which include blue whales and humpback whales. Others whales keep their teeth - this group includes dolphins, porpoises, orcas and sperm whales. But are you a deep-sea ...

The Antarctic blue whale can weigh up to 400,000 pounds ... A whale's diet varies by species. Odontocetes, or whales with ...

These estimates put the Perucetus as being as heavy as or heavier than the biggest blue ... most whales do,” Dr Motani said. Palaeontologists have not yet uncovered the skull or teeth of a ...