An eared seal, otariid, or otary is any member of the marine mammal family Otariidae, one of three groupings of pinnipeds. They comprise 15 extant species in seven genera (another species became extinct in the 1950s) and are commonly known either as sea lions or fur seals, distinct from true seals (phocids) and the walrus . Otariids are adapted ...

They comprise the extant families Odobenidae (whose only living member is the walrus), Otariidae (the eared seals: sea lions and fur seals), and Phocidae (the earless seals, or true seals), with 34 extant species and more than 50 extinct species described from fossils.

Mar 22, 2021 · “Otariid seals” are also called “eared seals” and include all the species of sea lions and fur seals. Otariid seals primarily use their front flippers to pull themselves through the water (like front-wheel drive) and have small external ear flaps.

Otariids, eared seals, have streamlined, smooth, bodies that allow them to move easily through water. A layer of blubber, or fat, provides insulation. The dog-like head has small external flaps for ears. Long whiskers are sensors for finding food and alerting against predators. Flippers can be turned forward for walking on land.

18 Different types of seals. The true seals include the hooded seal, ribbon seal, gray seal, harbor seal, spotted seal, Baikal seal, Mediterranean monk seal, southern elephant seal and more.

This article will explore 20 of the most common types of seals found worldwide and discuss their habitats, diets, and some interesting facts about them.

Apr 12, 2023 · There are 33 living seal species in three families, including true seals, eared seals, and walruses. Seals are marine mammals, distinguished by their fur, mammary glands, and ability to breathe oxygen. The harbor seal is the most common species, with around 500,000 individuals in …

Otariidae (Eared Seals) is a family of mammals. They rely on lift powered swimming to move around. Hydrofoils, or fins, are used to push against the water to create a normal force to provide thrust, propelling the animal through water. The reduction of fin cross-sectional area helps to minimize drag, and therefore increase efficiency.

An eared seal or otariid or otary is any member of the marine mammal family Otariidae, one of three groupings of pinnipeds. They comprise 15 extant species in seven genera (another species became extinct in the 1950s) and are commonly known either as sea lions or fur seals, distinct from true seals…

Fur seals and sea lions (family Otariidae) and walrus (family Odobenidae) use their sizable forelimbs for propulsion, whereas true, or earless, seals (family Phocidae) use mostly the hind flippers.