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  1. Jun 21, 2022 · Three pinniped species were evaluated, including California sea lions (n = 29), Northern elephant seals (n = 18), and Pacific harbor seals (n = 34). The majority of the animals with ocular lesions had keratoconjunctivitis.

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  2. May 21, 2007 · The eye of aquatic mammals demonstrates several adaptations to both underwater and aerial vision. This study offers a review of eye anatomy in four groups of aquatic animals: cetaceans (toothed and baleen whales), pinnipeds (seals, sea lions, and walruses), sirenians (manatees and dugongs), and sea otters.

    • Alla M. Mass, Alexander Ya. Supin
    • 98
    • 2007
    • 21 May 2007
  3. The eye of aquatic mammals demonstrates several adaptations to both underwater and aerial vision. This study offers a review of eye anatomy in four groups of aquatic animals: cetaceans (toothed and baleen whales), pinnipeds (seals, sea lions, and walruses), sirenians (manatees and dugongs), and sea otters.

    • Alla M. Mass, Alexander Ya. Supin
    • 2007
  4. Nov 28, 2023 · One of the most obvious ways to distinguish seals from sea lions is by looking at the sides of their head. Sometimes referred to as true seals or “earless” seals, marine mammals in the phocid family, such as harbor seals, have ears and hear very well, but do not have external ear flaps.

  5. Oct 26, 2023 · On land, seals can’t walk, and must undulate on their bellies, whereas sea lions use their large front and back flippers to “walk”. In Canada (marine regions of British Columbia in the Northeastern Pacific), we have two species of sea lions: Steller sea lion (Eumetopias jubatus) and the California sea lion (Zalophus californianus). Divers ...

  6. This study offers a review of eye anat-omy in four groups of aquatic animals: cetaceans (toothed and baleen whales), pinnipeds (seals, sea lions, and walruses), sirenians (manatees and dugongs), and sea otters.

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  8. Jun 21, 2022 · Pinnipeds are classified into three living families: Otariids (fur seals and sea lions); Phocids (true seals), and Odobenids (walruses).

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