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 ...

Eared seals, also known as "walking seals," are a group of marine mammals that belong to the family Otariidae. They are characterized by their external ear flaps, small front flippers, and thick insulated fur. They are found in various regions around the world and have a diet that primarily consists of fish and squid.

The brown fur seal, also known as the Cape fur seal, is a species of eared seal that belongs to the family Otariidae. They are characterized by their thick, brown fur, long snout, and external ear flaps.

There are 14 species of eared seals worldwide. The term otariid is derived from the Greek word otarion meaning “little ear.” Unlike ‘true’ seals, the have external ear pinnae. They have large fore flippers for swimming and can rotate their flippers underneath their bodies, giving them the ability to walk and climb on all fours on land.

Size: They range in length from less than 4 1/2 feet (1.4 m), for the Baikal seal, to 20 feet (6 m), for the southern elephant seal. Weight: Adult seals weigh from about 130 pounds (60 kg) to more than 8,000 pounds (3,600 kg), depending on the species and individual Group name: Colony

All eared seals are sexually dimorphic. Males are two to four times larger, have proportionately larger heads, necks, and chests (related to fighting), and may have a wider range of colors than females. Otariids as a group are somewhat smaller than true seals as a group. The head is dog-like, and both sexes have sharp, dog-like canine teeth.

2018年1月1日 · Eared seals, or the Otariidae, belong to one of three pinniped groupings (the other two being the phocids (true seals) and the odobenids (walrus). They comprise 16 extant species within seven genera and are commonly known either as …

2024年2月14日 · You can usually clearly see the difference between males and females in adult sea lions. Males are a lot bigger, with a very large chest, thick neck and larger head. This distinct difference between males and females is called sexual dimorphism .

2009年1月1日 · The Otariidae, or “eared seals,” evolved around the rim of the North Pacific Ocean 11–12 million years ago and subsequently spread into the Southern Hemisphere. Otariids comprise 16 species. All breeding sites they use are between 60°S and 55°N latitude.

Welcome to the fascinating world of Eared Seals (Otariidae), a diverse family of marine mammals that are marvels of adaptation and charm. Whether sunbathing