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Feb 25, 2022 · Seals are larger than otters on average, and the largest members of the species make otters look positively tiny. The elephant seal can weigh up to 6,000lbs and grows 20ft long. The largest otter, the river otter, only weighs about 100lbs when it reaches its full weight, and it grows about 6ft long.
Otters belong to the Mustelidae family while seals belong to the Phocidae family. Otters have dense fur that keeps them warm while seals have blubber that is deposited under the skin that keeps them warm. Otters have paws and external ears while seals have flippers but do not have visible ears. Otters mainly feed on invertebrates while seals ...
Sthenictis sp. (American Museum of Natural History). Mustelids vary greatly in size and behaviour. The smaller variants of the least weasel can be under 20 cm (8 in) in length, while the giant otter of Amazonian South America can measure up to 1.7 m (5 ft 7 in) and sea otters can exceed 45 kg (99 lb) in weight.
Blubberless: Unlike most marine mammals (seals, for example, or whales), sea otters do not have a layer of insulating blubber. As with other species of otter, they rely on air-pockets trapped in their fur. Otters in Danger: Otters also inhabit in Europe. In the United Kingdom they occurred commonly as recently as the 1950s, but have now become ...
Jul 18, 2024 · Seals: Most all seal species are carnivorous. Their diet is composed of meat and protein such as fish, octopuses, lobsters, salmon, eel, mackerel, and squid. Otter vs. Seal: Lifespan Sea Otters have an average lifespan of 15-20 years but in captivity, some live over 25 years. Giant Otters have a smaller lifespan in the wild at about 10 years.
Mustelidae contains 8 subfamilies and roughly 60 species including weasels, martens, otters, badgers and the wolverine. It is the largest family within the order Carnivora and is part of Musteloidea, a superfamily of weasels—which sounds awesome—that also contains the red panda, raccoons and skunks.
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Is an otter a seal or a Wolverine?
Are otters and seals the same?
Are otters social or territorial?
Are otters earless seals?
Do otters have ears?
How big do Otter & seals get?
Depending on the species, otters can be social like the giant otter or territorial like the river otter. Social species play “games” that include chasing their tails, sliding into the water, and wrestling with other group members. Most otter species are nocturnal, except for the sea and giant otters, which remain active during the day.
