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  1. Apr 12, 2023 · Within this clade there are 3 living families: the true seals, the eared seals, and the walruses. There are a total of 18 genera of seals and 33 living species of seals within these 3 families. Here’s a quick look at all of the seal species and what makes each type unique. 1. True Seals (Phocids)

  2. Average Life Span In The Wild: Up to 30 years. Size: 3 feet to 20 feet long. Weight: 100 pounds to 4.4 tons. There are 33 species of pinnipeds alive today, most of which are known as seals ...

  3. The ringed, ribbon, spotted and bearded seals, collectively known as “ice seals,” are Arctic inhabitants. The entire ringed seal lifecycle relies on ice and rapid ice loss in the Arctic causes seal pups to be prematurely separated from their mothers during the milking period. Rapid ice loss and the inability to build dens for protection ...

    • how many seal species are there in the world now today1
    • how many seal species are there in the world now today2
    • how many seal species are there in the world now today3
    • how many seal species are there in the world now today4
  4. Gray seals are gregarious animals—they gather in large groups on shore to breed, give birth, and molt. Female gray seals live up to 35 years and males about 25 years. Gray seals primarily hunt squid, fish, and sandeels; their main predators are humans, sharks, and orcas. Gray seal pups are born in autumn (September to November) in the eastern ...

    • Size and Weight: True seals range in size from the 3 feet and 100 pounds Baikal seal to the 16 feet and 7,100 pounds southern elephant seal male. The southern elephant seal male is not only the largest seal species but is also the largest member of the order Carnivora.
    • Appearance: Seal appearance varies among the species. However, all species have feet-shaped fins, allowing for these species to be expert swimmers. Most species have thick layers of fat, also known as blubber, to keep the animals warm in cold oceans, in addition to dense fur.
    • Diet: Seals are opportunistic carnivores, eating mainly fish while in the water.
    • Habitat: All pinniped species are considered semi-aquatic marine mammals that spend some of their time at sea and the other part of their lives on land or sea ice.
  5. Feb 9, 2023 · Seals are mammals and, as such, belong to the Mammalian class along with over 6,000 other species. Within the class Mammalia, there are 26 different orders, of which seals fall into the order Carnivora, which also includes wolves, bears, hyenas, and dogs. Seals have their own sub-order, pinnipeds, but are divided into different families based ...

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  7. Size: Length: 3 -16 ft (1 – 5 m) Weight: 99 – 7100 lb (45 – 3200 kg) The Baikal seal is the smallest at 3ft and 99lbs, while the male Southern Elephant seal is the largest, measuring 16ft and 7100lbs. Flippers: All seals have four fin-like appendages called flippers, which help them move on land and sea.

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