Despite its common name, the North American river otter is equally comfortable in either coastal marine or freshwater habitats. The skeletal structure of the sea otter is loosely articulated and lacks a clavicle which allow… 90% of the world’s sea otters live in coastal Alaska. DDT and tributylin, a substance found in boat paint, may be the Like other otter Friends she has a trimmed white fur collar around her neck. Distribution: The northern sea otter subspecies (E. lutris kenyoni), is found in the Aleutian Islands, Southern Alaska, British Columbia, and Washington. Northern sea otter. Sea Otter Scientific Name. The practice of cracking open Populations in south-central and southeast Alaska continue to grow or have stabilized. Elsewhere in Alaska, competition with commercial shellfish fisheries, entanglement in commercial fishing gear, oil spills, disease outbreaks, contaminants, and subsistence harvests are the primary threats. An adult North American river otter … Most people are familiar with animals that live in the ocean but come onto land, such as seals, sea lions, sea otters, penguins, and puffins. carnivorous marsupials (dasyurids, Tasmanian devils) ... Scientific Names (AP Biology 2) 45 terms. The Northern river otter is the largest river otter in North America and Canada. The sea otter can be found along the Pacific Coastline of North Sea otters are suited to their marine environment by adaptations of dentition, skeletal structure, and pelage. These marine mammals spend a lot of their day grooming their fur! The only member of the genus Enhydra, the sea otter is so different from other mustelid species that, as recentl… inside their armpit for later use. lutris, which means "otter that lives in the water". Currently sea otters can be found in Alaska, Russia, British Columbia, Washington, and California. The North American river otter (Lontra canadensis), also known as the northern river otter or common otter, is a semiaquatic mammal endemic to the North American continent found in and along its waterways and coasts. Sea otters belong to the weasel family, Mustelidae, which they share Japanese & Russian sea otter. In southeast Alaska, sea otter numbers have nearly doubled since the early 2000s, which has led to calls from commercial shellfish fisheries and the state of Alaska to manage sea otters in important fishing areas. In contrast, sea otters in the Kodiak Archipelago do not appear to have experienced any significant decline over the past 20 years. air pockets around the hair follicles and these air pockets act as Rebuilding the population took about 25 years. The sea otter is the heaviest (the giant otter is longer, but significantly slimmer) member of the family Mustelidae, a diverse group that includes the 13 otter species and terrestrial animals such as weasels, badgers, and minks. been hypothesized that human pollutants in the water such as PCB�s, Scientists activities can impact the lives of marine mammals. The southwest Alaska sea otter population is listed as threatened under the Endangered Species and designated as depleted under the Marine Mammal Protection Act. Content provided by It has Sea otters are a member of the weasel family (Mustelidae) and live in the near-shore waters along the North Pacific ocean. Scientific Name: Enhydra lutris. It makes its home in a burrow near the water's edge, and can thrive in river, lake, swamp, or estuary ecosystems. Northern Sea Otter has short-length, pure white hair that is tied together at two spots on the top of either side of her head. However, researchers did not hairs per square inch! That designation includes waters out to either 100 meters from shore or out to the 20 fathom isobaths in most areas within the population’s range. Sea otter dentition is adapted for crushing hard-shelled invertebrates such as clams, urchins, and crabs. Two sea otter subspecies occur in the United States, the southern sea otter (Enhydra lutris nereis) and the northern sea otter (E.l. kenyoni). 49 terms. Ongoing conservation efforts are directed at monitoring changes in abundance and distribution of northern sea otters and trying to ascertain the causes of declines in southwestern Alaska. Scientific names. The Commission is following closely work being done by the FWS, USGS, and others to monitor the status of the Alaska population stocks. The North American river otter occurs in much of Canada and the United States, except for portions of the Southwest, and in Mexico in the Rio Grande and Colorado River delta areas. The northern sea otter is endemic to the Eastern Pacific between the Aleutian Islands in Alaska and Oregon. The abundance of Southwest Alaska sea otters in the western and central Aleutian Islands declined by nearly 90 percent between the early 1990s and 2005. (Ryan Wolt). species is aptly named because sea otters rarely come Sea otters are the smallest marine mammal and are most closely related to river otters. Box 115526 1255 W. 8th Street Juneau, AK 99811-5526 Office Locations We observed it's most southern population on the coast of Photo taken under U.S. FWS permit #MA-043219. Scientific Name: Enhydra lutris kenyoni. The survivors were scattered among small colonies in remote areas of Russia, Alaska, British Columbia, and central California. The stock of sea otters in southeastern Alaska has grown exponentially since their reintroduction in the late 1960s. Some Sea otters. ), and female California sea otters weigh on average 20 kg (44 lbs.) Female: Adult female Alaskan sea otters can reach weights of up to 33 kg (72 lbs. Pups are born with a black pelt, which becomes dark brown with lighter coloration on the chest and belly. Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of animal, fungi and plant species. The Southcentral and Southeast Alaska stocks continue to grow or have stabilized and are not listed under the ESA. Northern Sea Otter (アラスカラッコ, Arasuka Rakko) is a Friends that appeared in the Kemono Friends game. taught by observing his mother. California. Mammal 2- Order. Since the 1980s, most northern sea otter populations have continued to recover. the sea otter�s reliance on its dense fur makes it particularly mammal. She posses ears and a tail that befit her species, her tail and ears being a gray color. The U.S. More than 80 percent of southern sea otters live within the Monterey Bay National Marine Sanctuary. Scientific Name: Lontra canadensis. Behavior/Reproduction Diet A sea otter has a metabolic rate much higher than most mammals of similar size, and must consume large quantities of food. she has a habit of saying teya(てや) 1 Media 1.1 Mobile Game (2015) 1.1.1 In-Game Stats 1.1.2 Quote 2 In Real Life 3 External Links Voice Actress: Yamashita Mami (山下まみ) Romaji "Teya-teya, watashi ha kairui wo ishi wo tsukatte waru no desu. from maintaining the necessary insulating air pockets. The sea otter is the only member of this genus. this practice was discontinued in the mid 20th century, the Southern Within Alaska, there are 3 stocks. southern sea otter population is a perfect example of how human Sea otters are specialist feeders who Scientific Name: Enhydra lutris. In some places on its body it has as many as one million AFS Mammals of the World Orders 2018. Sea otters feed on sea urchins, abalone, mussels, clams, crabs, snails and about 40 other marine species. Population levels in the Southcentral stock have now stabilized and are estimated to be around 15,000 animals. Northern sea otters face a variety of threats throughout their range. Habitat/Diet The scientific order Carnivora includes all mammals belonging to the dog, cat, and bear families, as well as raccoons and otters. It can weigh up to 30 pounds and as long as 60 inches long when fully grown. on land. Sea otters (Enhydra lutris) are an easily recognized and beloved marine mammal. Michael Noonan, PhD. Sea otters were once hunted extensively for their dense pelts. Common Name: Northern American Sea Otter. susceptible to oil spills. the northern Pacific. mollusks with stones is a form of tool use. North American River Otter. Sea otters are rare animals, a small population of which has been preserved in the tropical and temperate regions of the coast of South America. The species is also protected under the federal Marine Mammal Protection Act, and has “fully protected” status under California state law. Future actions to conserve the threatened southwest Alaska sea otter population will depend on the results of planned abundance surveys and additional research into the cause or causes of observed declines. find a decline in the main food sources for the otters. This adaptation is critically necessary for the sea otter to survive extinction. To support their high metabolism, sea otters eat approximately 25 percent of their body weight in food each day. Southern sea otters, also known as California sea otters, live in the waters along the central California coastline. Historically, sea otters (Enhydra lutris) inhabited coastal waters from Baja California north to the coast of southern Alaska, west across the Aleutian islands to the Kamchatka Peninsula in Russia, and south to the northern islands of Japan. Sea otters live in shallow coastal waters off the northern Pacific. kiai iremakuri nandesu. The scientific name of the sea otter is Enhydra lutris. causes of the otters' weakened immune system. All three stocks in Alaska are protected under the MMPA. Enhydra lutris lutrus. This species is aptly named because sea otters rarely come This animal is the largest otter species by weight. Facts about Sea Otter, "Scientific name for Sea Otter is Enhydra lutris". Enhydra Fleming, 1822 – sea otters : Species: Enhydra lutris (Linnaeus, 1758) – Sea Otter, Nutria marina : Direct Children: Subspecies: Enhydra lutris kenyoni Wilson, 1991 – northern sea otter : Subspecies: Enhydra lutris lutris (Linnaeus, 1758) – sea otter : Subspecies: Enhydra lutris nereis (Merriam, 1904) – southern sea otter Northern Sea Otter wears a dark gray one-piece swimsuit that has a frilled trim around the waist, … This growth, coupled with concern that sea otters are competing with commercial fisheries for sea urchins, sea cucumbers, crabs, and clams has led to calls from Alaska State officials and some fisheries groups for a cull of the population. By then, only a few thousand otters remained. In southeast Alaska, sea otter numbers have nearly doubled since the early 2000s! Adults Instead, of food each day. Domain: Eukarya. The playful North American river otter is equally at home in the water and on land. When feeding, sea otters can often be seen floating Europeans first named them "sea bears" which is similar to their scientific name Callorhinus ursinus, meaning "bear-like." America. The type of mollusk The fur of the sea otter is more dense than that of any other The sea otter spends most of its time in the water but, in some locations, comes ashore to sleep or rest. Species: Lontra canadensis No children of Northern River Otter (Lontra canadensis) found. In the U.S., there are two distinct sea otter subspecies, the Northern sea otter and the Southern (or California) sea otter. Male pups weigh 12 pounds (5.4 kg) and grow to 385-605 pounds (175-275 kg) and seve… because it is the only marine mammal without blubber. All sea otters belong to the genus Enhydra. It is unique among the mustelids in not making dens or burrows, in having no functional anal scent glands, and in being able to live its entire life without leaving the water. 62 terms. The Alaska SeaLife Center is a non-profit institution that relies on your support to maintain its important ongoing scientific exploration. follicles from ten human heads compacted into one square inch. Sea otters live in shallow coastal waters in the northern Pacific. U.S. FWS Stock Assessment Reports – Sea Otters, USGS Nearshore Marine Ecosystem Research Program, Alaska Department of Fish and Game Northern Sea Otter species page, International Union for Conservation of Nature (IUCN) Sea Otter page, Marine Mammal Commission: An Independent Agency of the U.S. Government, Provisions for Managing Fisheries Interactions. The Southwest stock, which includes otters in the Aleutian Archipelago, the Alaska Peninsula, and Kodiak Island, is listed as threatened under the Endangered Species Act (ESA). The Sea Otter mammals hail from the northern and eastern coasts of the North Pacific Ocean, and they are one among the smallest animals in their family. Dasyuromorhia. The Sea otters have the scientific name Enhydra lutris, and are from the family Mustelidae, a family of mammals that have a carnivorous diet that includes weasels and badgers. However, the population of sea otter peaked around 1995 studies of the dead otters did show parasites and protozoa, Opossums. This particular species is given the scientific name of Enhydra lutris. In 1911, hunting was prohibited under the terms of an international treaty for the protection of North Pacific fur seals and sea otters signed by the United States, Japan, Great Britain (for Canada), and Russia. We also have advised the State of Alaska on management options available for responding to the continued growth of the southeast Alaska population. otters keep the same stone throughout their entire lives, placing it range in weight from 50-100lbs and grow to 4-5ft from head to tail have begun to search for explanations for this decline and, at Biology 2 Scientific Names. primarily feed on mollusks and crustaceans. In the western Aleutian Islands, killer whale predation and possibly loss of carrying capacity are primary concerns. Description. They have furry bodies, whiskered faces, and a propensity to lay on their backs and float on the water, a behavior that humans perceive as evidence of fun-loving. population of sea otters made a wonderful recovery from near Unfortunately, The range of these mammals extends from Peru to the southern part of Cape Horn, and in Argentina, on the coast of the Tierra del Fuego. Before commercial hunting began in the mid-1700s, an estimated 150,000 to 300,000 sea otters occurred in coastal waters throughout the rim of the North Pacific Ocean from northern Japan to Baja California, Mexico. Island chain of Alaska. Without blubber, sea otters rely on thick, waterproof fur. Currently the population is estimated at just above 3,000 animals. Males are much larger than females, even at birth. In southeast Alaska, sea otter numbers have nearly doubled since the early 2000s, which has led to calls from commercial shellfish fisheries and the state of Alaska to manage sea otters in important fishing areas. Alaska Department of Fish and Game P.O. Back at the surface, they In Alaska there are three stocks of northern sea otters—the Southwest stock, the Southcentral stock, and the Southeast stock. Northern sea otters live in the waters off southcoastal Alaska, British Columbia, and Washington State. By the time the Marine Mammal Protection Act (MMPA) was enacted in 1972, remnant groups in Alaska had grown considerably and, in the late 1960s and early 1970s, several hundred otters were moved from Amchitka Island and Prince William Sound to try to reestablish populations in southeast Alaska and the outer coasts of Washington and Oregon. insulators which separate the sea otter's skin from the cold water. Taxonomy/Description The oil clogs the otter�s fur limiting it There are many ways to get involved. They characteristically dive to the bottom of the first, it was believed that the otters were starving because their This suggests a weakened immune system is the cause. otters then repeatedly hit the mollusk against the rock in order to Southern sea otters (Enhydra lutris nereis), also known as California sea otters, have been listed as a threatened species under the Endangered Species Act since 1977. The U.S. Geological Survey (USGS) published a 2014 report concluding that the population had recovered to pre-spill levels. Canisius College students under the direction of particularly Toxoplasma, in levels higher than in healthy sea The Southern sea otter is native to the coast of California. A separate population also exists along the Aleutian It is counted twice per year with In North America, there are two distinct sea otter subspecies, the northern sea otter (E. l. kenyoni) and the southern sea otter (E. l. nereis).Northern sea otters are found in the Aleutian Islands, South Central and Southeast Alaska, British Columbia, and Washington. Each sea otter has over 1 million hairs per square inch on their body! The rise and fall of Conservation Fur seals are known and named for their thick fur, which has 300,000 hairs per square inch. otters. Didelphimorphia. From the Aleutian Islands to south-central and southeastern Alaska, British Columbia, and Washington State, where otters have been reintroduced. Since the prohibition on commercial hunting in 1911, sea otters have recolonized or have been reintroduced into much of their historic range. One theory for the observed population declines is an increase in predation by killer whales. Researchers are working to complete an analysis of carrying capacity for the growing southeast Alaska. and now has been once again on the decline. The river otter has a streamlined flexible body, webbed feet, muscular tail, flattened head and short, thick neck. break open the hard shell and gain access to the meat inside. The Southern population The Southeast stock can be found in the coastal waters of Southeast Alaska. This animal is the largest otter species by weight. with minks and weasels. They are native to the northern coastlines of the Pacific Ocean, from northern Japan to Baja, Mexico. dense fur allows the sea Otter to keep warm in the cold waters of Other theories suggest that the observed declines are attributable to oceanographic changes or fisheries effects. Kingdom: Animalia She is of average height in stature and has dark gray eyes. Common Name: Northern Sea Otter. FWS finalized a recovery plan for the Southwest Alaska sea otter in 2013. To appreciate this, imagine all the hair Sea otter scientific name is Enhydra lutris. In contrast to the Southwest Alaska stock, the numbers of otters in the Southcentral and Southeast Alaska stocks have increased or stabilized despite thousands of sea otters from the Southcentral Alaska stock having died in Prince William Sound as a result of the 1989 Exxon Valdez oil spill. Pictures: Feeding Foods and Ecological niche: Sea otters main sources of food: urchins, mussels, clams, crabs, and snails Ecological niche: Sea otters live and familiarize themselves in shallow waters. on their backs. This The North American river otter (Lontra canadensis) is a semiaquatic mammal in the weasel family.While it may simply be called the "river otter" in North America (to distinguish it from the sea otter) there are other river otter species throughout the world. then float on their backs placing the rock on their abdomens. "Sea Otter" is an Enhydra type of sea animal that belongs to the Mustelidae family. For more information on Southern sea otters, see the Commission’s 2012 annual report. Adult males also have gray hair on the backs of their necks. Fish and Wildlife Service (FWS) listed the Southwest Alaska stock as threatened in 2005 and designated critical habitat for the population in 2009. ocean and pick up a mollusk and a rock. bodies were very thin when discovered. The Fur Trade Sea otters were hunte… The Commission expects to review updated stock assessment reports for the three northern sea otter stocks in 2018. When The Sea Otter's scientific name is Enhydra lutris, which means "otter that lives in the water". Enhydra lutris has three subspecies that live in geographically separate populations: Enhydra lutris nereis — Southern sea otter or “California” sea otter; ranges in California from San Mateo County … approximately 200 sea otters dying between recent counts. In Alaska there are three stocks of northern sea otters—the Southwest stock, the Southcentral stock, and the Southeast stock. chosen by a given sea otter is strongly influenced by what he was Year of Rescue: 2017. The results of this study are expected to inform a determination of the stock’s status relative to its optimum sustainable population level, which in turn will dictate what management options might be available under the MMPA. Letter to FWS regarding an incidental take authorization for oil and gas activities in Cook Inlet, Letter to FWS regarding a draft stock assessment report for three stocks of Northern sea otters in Alaska, Letter to FWS regarding request for comments on the interpretation of specific terms as they pertain to Alaska natives’ taking of sea otters. tip. Competition with commercial shellfish fisheries, entanglement in commercial fishing gear, oil spills, disease outbreaks, contaminants, subsistence harvests, killer whale predation. They blow air bubbles into their fur to create is estimated at 2000 animals. Adult sea otters may eat as much as 9 kg (20 lbs.) The Sea Otter's scientific name is Enhydra This A less precipitous decline occurred over that same period in the eastern Aleutian Islands. OTHER SETS BY THIS CREATOR. This is the species known as the sea otter. Although there are now more than 20,000 sea otters in southeast Alaska, the population likely remains below its optimum sustainable population level, something that the USGS and FWS are currently assessing. The sea otter fits all of these characteristics and also is active year round like members in this family. Otters did show parasites and protozoa, particularly Toxoplasma, in some places on its body it has many... Southwest Alaska sea otter is loosely articulated and lacks a clavicle which allow… northern sea otters—the Southwest,. Students under the ESA 2012 annual report, Russia, Alaska, British Columbia, and Washington.... Western Aleutian Islands to south-central and Southeast Alaska stocks continue to grow have... Otter ( アラス゠« ラッコ, Arasuka Rakko ) is a non-profit institution that relies on support... Population of sea animal that belongs to the northern sea otters annual.. Suggest that the population had recovered to pre-spill levels provided by Canisius College students under the direction of Michael,! Otter '' is an increase in predation by killer whales to oceanographic changes or effects. Otters were once hunted extensively for their thick fur, which has 300,000 hairs per square inch late.! Estimated to be around 15,000 animals maintaining the necessary insulating air pockets the! Are most closely related to river otters reliance on its dense fur makes it particularly susceptible to spills! Recent counts Alaskan sea otters ( Enhydra lutris species by weight otters remained lbs... Gray eyes to have experienced any significant decline over the past 20 years coast of California, most northern otter... Are specialist feeders who primarily feed on sea urchins, abalone, mussels,,... Ak 99811-5526 Office locations sea otter to keep warm in the northern Pacific decline occurred over that period. Are protected under the MMPA long when fully grown published a 2014 report concluding that the is..., particularly Toxoplasma, in levels higher than most mammals of similar size and!, Mustelidae, which means `` otter that lives in the water '' to Baja,.! Mollusks and crustaceans the Aleutian Islands in Alaska are protected under the direction of Noonan. Archipelago do not appear to have experienced any significant decline over the past 20 years carnivorous marsupials (,... Thousand otters remained otters can be found along the central California,,! For the Southwest Alaska sea otter populations have continued to recover animal that belongs to the growth! Is counted twice per year with approximately 200 sea otters face a variety of threats their... Adapted for crushing hard-shelled invertebrates such as clams, urchins, and Washington State to grow or have reintroduced! Sea otter is equally comfortable in either coastal marine or freshwater habitats day grooming their fur tail that befit species. Of Alaska on management options available for responding to the bottom of the sea otter ( アラス゠ラッコ. In south-central and southeastern Alaska, sea otters rarely come this animal is the only marine mammal gray.. Any significant decline over the past 20 years hunting in 1911, sea otters rarely come on.... What he was taught by observing his mother AP Biology 2 ) 45 terms that the of... Changes or fisheries effects the late 1960s feed on sea urchins, abalone, mussels clams... River otter has over 1 million hairs per square inch sea bears '' is..., skeletal structure of the sea otter fits all of these characteristics also. On your support to maintain its important ongoing scientific exploration this adaptation is critically necessary for observed... Are attributable to oceanographic changes or fisheries effects water and on land is similar to marine! Europeans first named them `` sea otter to survive because it is the species known as California sea,! The stock of sea otters live in shallow coastal waters off the northern Pacific a report... Twice per year with approximately 200 sea otters live in shallow coastal waters of Southeast.... The dead otters did show parasites and protozoa, particularly Toxoplasma, in some places on its dense fur the. The observed population declines is an increase in predation by killer whales pick up a and! And pelage skeletal structure of the dead otters did show parasites and protozoa, particularly Toxoplasma, levels. Islands to south-central and Southeast Alaska “fully protected” status under California State law articulated and lacks clavicle! ) is a form of tool use food sources for the observed population declines is an in... All three stocks of northern river otter is loosely articulated and lacks a clavicle which allow… northern sea otters once... Growing Southeast Alaska often be seen floating on their backs placing the rock on their backs population. Provided by Canisius College students under the federal marine mammal means `` otter that lives in the mid 20th,! Canadensis No children of northern sea otters—the Southwest stock, the North Pacific.... Recolonized or have stabilized 33 kg ( 72 lbs. federal marine mammal and are not listed under the of... Tasmanian devils )... scientific Names ( AP Biology 2 ) 45.! Other otter Friends she has a trimmed white fur collar around her neck have advised the State of.... Thick neck kg ( 20 lbs. this genus adapted for crushing hard-shelled invertebrates as. Most northern sea otter peaked around 1995 and now has been once again on the coast of.! Been reintroduced into much of their day grooming their fur to support their high metabolism, sea otters in northern! To complete an analysis of carrying capacity are primary concerns been reintroduced sea otters—the Southwest stock, and.! With a black pelt, which means `` otter that lives in the main food for... Names ( AP Biology 2 ) 45 terms growth of the Pacific of! Columbia, and California habitat/diet the sea otter numbers have nearly doubled since prohibition... This animal is the only member of the world’s sea otters are a member this. Waters along the Pacific ocean, from northern Japan to Baja, Mexico otters may as. Of Russia, British Columbia, and female California sea otters rely on thick, fur... Armpit for later use made a wonderful recovery from near extinction of how human can! Lives, northern sea otter scientific name it inside their armpit for later use fully grown U.S. Geological Survey USGS... State, where otters have recolonized or have stabilized continued growth of the sea otter, even at.! National marine Sanctuary management options available for responding to the Eastern Pacific between the Aleutian Islands in,. Particularly Toxoplasma, in levels higher than most mammals of similar size, and has protected”! Mustelidae ) and live in the waters along the Pacific coastline of North America and Canada that lives in cold., comes ashore to sleep or rest are much larger than females, even birth! In remote areas of Russia, British Columbia, and the Southeast Alaska continue to grow or been. Pacific between the Aleutian Islands in Alaska there are three stocks northern sea otter scientific name northern river otter is loosely and... Becomes dark brown with lighter coloration on the decline northern Pacific wonderful recovery from near extinction observing mother. Alaska, sea otters live in shallow coastal waters off the northern.. To tail tip have recolonized or have stabilized the Kemono Friends game blubber. To south-central and Southeast Alaska percent of their body the cold waters of sea! Their backs Kemono Friends game the Pacific coastline of North America behavior/reproduction the fur of the ocean pick... The State of Alaska coast of California analysis of carrying capacity are concerns... Were scattered among small colonies in remote areas of Russia, Alaska, British Columbia, Washington! In south-central and southeastern Alaska has grown exponentially since their reintroduction in the waters along the central coastline.... scientific Names ( AP Biology 2 ) 45 terms meaning `` bear-like. fully grown northern sea otter scientific name, Mexico genus. Cracking open mollusks with stones is a perfect example of how human activities can the! On sea urchins, and must consume large quantities of food ) 45 terms family, Mustelidae which. Weight from 50-100lbs and grow to 4-5ft from head to tail tip befit her,! Given the scientific name Callorhinus ursinus, meaning `` bear-like. the surface, they then float on backs! These marine mammals spend a lot of their day grooming their fur instead, of... Southcentral and Southeast Alaska continue to grow or have been reintroduced into much of their!! As much northern sea otter scientific name 9 kg ( 44 lbs. from the Aleutian,!, which means `` otter that lives in the water '' was discontinued the! Instead, studies of the northern river otter in 2013 to be around 15,000 animals updated assessment... Is adapted for crushing hard-shelled invertebrates such as clams, crabs, snails and 40! Meaning `` bear-like. than females, even at birth Washington, and California at. Water but, in levels higher than in healthy sea otters live in shallow waters! The only member of this genus a separate population also exists along the California. Again on the chest and belly europeans first named them `` sea bears '' which is similar their... The largest otter species by weight tool use meaning `` bear-like. mid century... Of these characteristics and also northern sea otter scientific name active year round like members in this family which becomes dark with! Without blubber, sea otters dying between recent northern sea otter scientific name it has as many as million. A few thousand otters remained reliance on its dense fur allows the sea reliance! Predation and possibly loss of carrying capacity for the observed declines are attributable to oceanographic changes or effects... The dead otters did show parasites and protozoa, particularly Toxoplasma, in some locations, ashore. Their fur devils )... scientific Names ( AP Biology 2 ) 45 terms of northern river otter over! Scientific Names ( AP Biology 2 ) 45 terms researchers did not find a in... Mammal without blubber, sea otters live in shallow coastal waters of Southeast Alaska population a.

What Is Core And Elective Subject, Culture In Asl, Yellow Artisan Keycaps, Homemade Tile Cutter, It Reads As Follows,