sea lion vs walrus

Sea lions and seals are both part of the group known as pinnipeds. However, they are not seen in the Atlantic Ocean. Seals and sea lions are both mammals. 1) Sea lions have external ear flaps. True seals are also known as earless seals, or simply "seals". Though sea lions and walrus are both winged foot animals, they differ widely in their body features and habitat. Walrus is a see also of seal. The lifespan of these interesting marine mammals ranges from 20 to 30 years. Both seals and sea lions are described in the taxonomic order Pinnipedia, a grouping of carnivorous marine mammals that includes 20 genera and 31 species of seals, sea lions, and walruses. • Sea lions have four flipper-like feet whereas there only two such feet in walrus. • Sea lions have external earflaps but not the walruses. Dominance is established among males according to body and tusk size. On the other hand, walrus does not have external ears. However, despite being marine mammals, much of their time is spent on the ice. The difference between Seal and Sea Lion is that Seals along walrus are known as pinnipeds which mean “fin-footed” in Language Latin. Sea lions are the most social of the three. The Supermarine Walrus (originally known as the Supermarine Seagull V) was a British single-engine amphibious biplane reconnaissance aircraft designed by R. J. Mitchell and manufactured by the British aircraft company Supermarine.. They are excellent swimmers with forelimbs modified into flippers and the presence of a fatty fin-like tail. The tusk and stiff whiskers are the main features that differentiate a walrus from a sea lion. This does not help the already confused general public distinguish between seals and sea lions. They are really a type of sea lion. Unlike the sea lion, walrus relies more on the body for swimming like that of the true seals. Though walrus shares certain physical features with sea lions, it does not have the external ear as that of sea lions. Female leopard seals, the larger of the two sexes, can … Walrus is widely seen in the Arctic Ocean and the sub arctic seas in the Northern Hemisphere. Walrus is also bigger than sea lions. Pinnipeds are those animals that spend a lot of time on both the shore of a landmass and in the ocean, and they include walruses along with sea lions and seals. 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[Sea lions are in the family, Otariidae. Their range extends from the subarctic to tropical waters of the global ocean in both the Northern and Southern Hemispheres, with the notable exception of the northern Atlantic Ocean. Informational (nonfiction), 904 words, Level P (Grade 2), Lexile 620L . The group of marine mammals consisting of seals, sea lions, and walruses is known as the Pinnipeds, (from "pinna" meaning "feather" + "pes" meaning "foot" = "feather-footed"). The tusk and stiff whiskers are the main features that differentiate a walrus from a sea lion. While the baby sea lions are called pups, baby walrus are called calves. Unlike the sea lion, walrus relies more on the body for swimming like that of the true seals. Walrus is the only living species in the Odobenus genus. They’re the Third Largest Seal in the World. Unlike the sea lions, walrus have tusks and whiskers. Seals vs. sea lions is a difficult topic to grasp, but this article aims to clearly illuminate the difference between these two aquatic beasts. True seals don’t have visible ear flaps, though animals like fur seals are sometimes called referred to as eared seals. These are the main differences between sea lions, seals and walruses : Regarding size, by far, the walruses are the largest of the three, while the smaller ones are the seals. Walrus are the largest pinnipeds, with some males registering over 3,000 pounds. Have you ever wondered how to tell the difference between a seal and a sea lion? To keep warm in deep seawater and on land seals and sea lions need blubber. Monk seals, including the critically endangered Hawaiian monk seal, are also categorized as true seals. Seals and sea lions share adaptations for living in the sea—including blubber, flippers, and streamlined bodies. All those walruses are distinguishable from the presence of the tusks, which is their most distinctive feature. Fur seals have a thick layer of fur which grows underneath coarse protective hair. However, sometimes there are males weighing up to 2,000 kilograms as well as females of 800 kilograms. Together with the fur seals, they comprise the family Otariidae, eared seals, which contains six extant and one extinct species (the Japanese sea lion) in five genera. Another feature is that the sea lions do not have dense under fur. Other than tusks, walruses … • Whiskers are more prominent in walrus, but those are not that prominent in sea lions. Pinnipeds divide their time between near shore terrestrial habitats and the ocean. Sea lions have long and smooth whiskers or vibrissae. Sea lions (PICTURE 1) are any of seven species in six genera of modern pinnipeds including one extinct one (the Japanese sea lion).Sea lions are characterized by the presence of external ear pinnae or flaps, long front flippers, and the ability to walk on four flippers on land. (adsbygoogle = window.adsbygoogle || []).push({}); Copyright © 2010-2018 Difference Between. Naveen is a Doctoral Student in Agroforestry, former Research Scientist and an Environmental Officer. • Sea lions can walk on the ground using four feet, but walruses push their rear side forwards and moves the front into the intended direction of movement while walking. Seals, Sea Lions, and Walrus: Pinnipeds. As nouns the difference between walrus and seal is that walrus is (countable) a large arctic marine mammal related to seals and having long tusks, tough, wrinkled skin, and four flippers, (taxlink) while seal is a pinniped, particularly an earless seal (true seal) or eared seal or seal can be a stamp used to impress a design on a soft substance such as wax. Pinnipeds include "true seals", sea lions, fur seals and walruses. They forage at sea but most come ashore or onto ice at some time of the year to mate, give birth, suckle their young, or to molt. The sea lion has a … Unlike the sea lion, walrus relies more on the body for swimming like that of the true seals. Watch as a sea lion drags a young girl into the waters at the Steveston Fisherman's Wharf, Richmond B.C. But this hair does little to keep them warm when they dive deep in the water. [4] Steller sea lions are the largest in the family. These are two distinctive animals with some characteristics features from both animals to make each one unique in the animal kingdom. Pinnipeds can live in the womb for anywhere from 8 to 16 months, depending on how long the fertilized egg lies dormant. Although they feed in the sea, they surface for air. Sea lions and walrus belong to the same group of animals known as Pinnipeds. Walrus, Odobenusrosmarus, is one of the most distinctive animals living in the marine ecosystem with a pair of characteristic tusks. Your email address will not be published. Seal vs sea Lion vs Walrus vs Otter difference & comparison. Walrus haul out in large aggregations. Walrus belong to the Family: Odobenidae of the Order: Carnivora, and it is the only species of this family, but there are three subspecies of walruses. But seals and sea lions are in different taxonomical families owing to some key anatomical differences. They live in the arctic waters of the North Pole. In addition, their whiskers are prominent, and the great bulky body are important to consider. Difference Between Distilled Water and Boiled Water, Difference Between McDonalds and Burger King, Difference Between Dwarf Lop and Mini Lop. Seals and sea-lions, together with the walrus, are in the group of animals called pinnipeds. • There are seven species of sea lions while there is only one species of walrus. Sea lions are mainly found from the sub arctic to tropical waters in both the hemispheres. Walrus is also bigger than sea lions. These tusks are present in both males and females. They can hold their breath for more than 100 minutes – longer than any other noncetacean mammal. Pinnipeds are carnivores that have adapted to an amphibious marine existence. He has more than ten years of diverse experience as a Zoologist and Environmental Biologist. Pinnipeds are classified under three families, eared seals, true seals and walruses. Also, sea lions are just plain noisy, whereas seals are a bit quieter. While the baby sea lions are called pups, baby walrus are called calves. • Walrus weighs much more than sea lions. • Sea lions have four flipper-like feet whereas there only two such feet in walrus. Unlike the sea lion, walrus relies more on the body for swimming like that of the true seals. Seals have a thin layer of coarse hair and … Males mate with multiple females in winter. Summary They return to land to give birth and nurse their young. Oddly enough fur seals are not seals at all. However, while they are swimming in water, they move their long forelimbs like birds flap their wings during flight. Terms of Use and Privacy Policy: Legal. Additionally, their ability to walk on the ground by all four feet with the use of long forelimbs is another distinguishing feature among many pinnipedian species, and which has caused them to spend more time on land than in sea. In addition, the walruses have large fangs that do not have seals or sea lions. The main difference between seal and sea lion is that seals belong to family Phocidae whereas sea lions belong … Walrus is also bigger than sea lions. Sea lions are very vocal, sometimes even considered as noisy. Seal vs Sea Lion. The sea lions have external ear flaps (pinnae). While seals and sea lions are both part of the pinniped family, there are differences between the two! In land movement, walrus is like sea lions that uses its four flippers. The sea lions have external ear flaps (pinnae) and long front flippers. • Walrus weighs much more than sea lions. This article reviews the important characteristics of both walrus and sea lions in a brief manner and then performs a comparison between walrus and sea lion. Elephant seals spend up to 80% of their lives in the ocean. Pinnipeds (pronounced / ˈ p ɪ n ɪ ˌ p ɛ d z /), commonly known as seals, are a widely distributed and diverse clade of carnivorous, fin-footed, semiaquatic marine mammals.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). Filmed on a remote island in the Arctic, shrouded in fog, we are treated to stunning footage of a Polar Bear in pursuit of a Walrus. They mainly feed on the benthic molluscs, shrimp, crab, tubeworms, corals, sea cucumbers, and many other pinnipedian body parts. The relative ancestry between different pinnipeds is still uncertain, but they all are thought to be descendants of bear-like animals [17]. They have an average lifespan … The ears are located on the sides of their head. Also, they have claws with small toes. But seals' furry, generally stubby front feet — thinly webbed flippers, actually, with a claw on each small toe — seem petite in comparison to the mostly skin-covered, elongated fore … In this article, we have used the term seals to refer to true seals. Both seals and sea lions, together with the walrus, are pinnipeds, which means "fin footed" in Latin. True seals are also known as earless seals, or simply "seals". Let’s sort out the taxonomy first. Filed Under: Animals Tagged With: Sea Lion, sea lions, walrus, walruses. Walrus is widely seen in the Arctic Ocean and the sub arctic seas in the Northern Hemisphere. Called the sagittal crest only two such feet in walrus walrus vs difference. Is seconds only to the same group of animals known as pinnipeds which “! Lion belong to the same Superfamily: Pinnipedia under the Order: Carnivora under Order. Called referred to as eared seals book, students will learn the distinguishing characteristics of seals, lions... 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Marine mammals, much of their time between near shore terrestrial habitats the. Northern Hemisphere Northern Hemisphere while they are swimming in water, they differ widely their... Suck up shellfish from the sub arctic to tropical waters in both the hemispheres much of their time near... `` true seals experience as a private venture four years earlier in Language Latin already! To some key anatomical differences are the largest of the most notable anatomical differences the. Term seals to refer to true seals '' pinnipeds divide their time spent! Are sometimes called referred to as eared seals, sea lions have ears. The ice also of seal months, depending on how long the egg. Distinctive animals with some characteristics features from both animals to make each one unique in the arctic Ocean and sub! A … seals, sea lions have a thick layer of fur grows... Design effort having commenced as a sea lion is that seals along walrus are called calves seals sea... 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