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Jul 22, 2023 · Study with Quizlet and memorize flashcards containing terms like What are the major groups of marine mammals? What do they eat?, What are the different types of seals? Name one interesting characteristic., How can you distinguish between true seals and sea lions/fur seals? and more.
Sea Lions and Fur Seals. Have visible ears and can walk on all 4 flippers by rotating their rear flippers forward under their bodies. More mobile than true seals.
Which of the following distinguishes between seals and sea lions? one group has external ear flaps, the other does not. one group returns to land for breeding. one group swims, the other merely floats at the surface. one group lives only in Arctic waters, the other is a tropical water group.
- Taxonomy
- Anatomy and Characteristics
- Behavior
- Reproduction and Lifespan
- Diet
- Habitat and Geography
- Species and Their Conservation Status
Sea lions are related to seals and walruses. Together with the fur seals, they form the family Otariidae, also known as eared seals. Until recently, sea lions were classified as a single subfamily...Sea lions have five genera: Eumetopias, Neophoca, Otaria, Phocarctos, and Zalophus.The sea lion is known as the “angel of the sea” because their front flippers resemble angel wings while swimming and sometimes sleeping.Sea lions have external ear flaps, long fore flippers, the ability to walk on all fours, short, thick hair, and a large chest and belly.The ability to walk on all fours distinguishes sea lions from regular seals.Their coloration ranges from grey-white to nearly black, with the majority being light to dark brown.Sea lions typically live in large colonies. They stay very close together on land and in the sea. Larger colonies may contain sub-colonies, and animals may move from one to the other at various sta...On the shores or rocks, the colonies are frequently seen relaxing and basking in the sun.When searching for food in the water, sea lions can dive up to 600 feet. They can stay underwater for up to 40 minutes before needing to surface for air. They do this by instinctively pinching thei...Sea lions are excellent swimmers and are able to reach speeds of nearly 20 miles per hour in the water. They swim by generating power with their long fore flippers and steering with their hind flip...Sea lions are social animals that frequently flock during the breeding season, preferring sandy beaches for their rookeries.Male sea lions, known as bulls in most species, will leave the sea first to stake a territorial claim on the land.While defending their territory, the bulls bark loudly and intimidate each other with stares and head shakes.Each bull will try to gather as many female sea lions, known as cows, as possible to form his “harem,” or family group. These harems can contain up to 15 cows and their offspring. Bulls are very pr...California sea lion eats salmon, hake, Pacific whiting, herring, redfish, anchovies, dogfish, squid, clams, and lamprey. Australian sea lion eats squid, cuttlefish, sharks, penguins, crustaceans, l...New Zealand sea lion eats Patagonian toothfish, Antarctic horse mackerel, octopus, seabirds, squid, and crustaceans. Galápagos sea lion eats yellowfin tuna, sardines, octopus, hake and crustaceans....Sea lions can be found along the Pacific Ocean coastlines and islands. They have adaptationsfor both land and sea life.The New Zealand sea lion lives along the coast of New Zealand and has the smallest range of any sea lion. The Australian sea lion can be found along Australia’s western and southern coasts. The sou...California Sea Lion (Zalophus californianus) – one of the most common sea lions that are native to western North America. They are friendly animals seen performing a variety of tricks in various lo...Steller Sea Lion (Eumetopias jubatus)– the largest species of sea lion on the planet that is also known as the northern sea lion. Males can grow to 11 feet long and weigh 2,500 pounds. It is a Nea...Australian Sea Lion (Neophoca cinerea) – is the only endemic pinniped in Australia. Males have a dark brown mane around their heads. Their conservation status is listed as Endangered.Galapagos Sea Lion (Zalophus wollebaeki) – They are the smallest species of sea lion that lives and breeds on the Galápagos Island. Their conservation status isEndangered.Sea Lion Facts - Sea Lions have external ear flaps or "pinnae" - They are noisy barkers - They like to congregate in gregarious groups - They have skin-covered, elongated fore flippers and they can rotate them under their body allowing them to "walk" on land NATIONAL MARINE MAMMAL FOUNDATION @_sheylavalencia.
Odobenidae (Walruses): These creatures are limited to the Arctic waters of the Atlantic and Pacific. Their hind limbs are similar to those of sea lions, but they have no external ear. The most characteristic feature is the set of enlarged canine teeth – tusks. They may weigh up to 4000 pounds.
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Nov 8, 2024 · Sea lion, any of six species of eared seals found primarily in Pacific waters. Sea lions are characterized by a coat of short coarse hair that lacks a distinct undercoat. Except for the California sea lion (Zalophus californianus), males have lion-like manes and constantly roar to defend their.
