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What are the different types of marine mammals?
Is a dolphin a mammal?
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What are the different types of dolphins?
Marine mammals are mammals that rely on marine (saltwater) ecosystems for their existence. They include animals such as cetaceans ( whales , dolphins and porpoises ), pinnipeds ( seals , sea lions and walruses ), sirenians ( manatees and dugongs ), sea otters and polar bears .
Animals Network Team. People refer to a wide range of different marine mammals as a “Dolphin.” Researchers place all of the various species in the Cetacea infraorder. They classify all Dolphins as “toothed whales” or Odontoceti. However, they do not recognize all toothed whales as “Dolphins.”
Unknown. Dolphins are small-toothed cetaceans easily recognizable by their curved mouths, which give them a permanent “smile.” There are 36 dolphin species, found in every ocean. Most...
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Feb 1, 2019 · They are a diverse group of mammals with unique physical adaptations that allow them to thrive in the marine environment with extreme temperatures, depths, pressure, and darkness. Marine mammals are classified into four different taxonomic groups: cetaceans (whales, dolphins, and porpoises), pinnipeds (seals, sea.
A dolphin is an aquatic mammal within the infraorder Cetacea. Dolphin species belong to the families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins ), Iniidae (the New World river dolphins), Pontoporiidae (the brackish dolphins), and possibly extinct Lipotidae (baiji or Chinese river dolphin).
How can you help? What is a dolphin? Dolphins are highly intelligent marine mammals that are seen as charismatic and beloved by humans. There are 40 dolphin species, grouped into six families. Six of these dolphin species are commonly—and mistakenly—referred to as whales, including the killer whale and the pilot whale.
Detailed marine mammal information including guides on dolphins, sea lions, manatees, training marine mammals and strandings.
