Almost all North American River otters live in wetlands close to bodies of water. Scientific Name: Lontra canadensis. North American River Otter (Lontra canadensis) is a large (1.3 m), heavy-bodied member of the weasel family that is distributed throughout Canada and the U.S., though it has been extirpated from many areas in the interior U.S. At the Smithsonian's National Zoo, they eat a prepared meat diet and several types of fish. Washington, DC 20013. The North American river otter is a member of the mustelid or weasel family that can be easily identified by a stout body, short legs, noticeably tapered tail and dense, short, glossy fur. An adult North American river otter can weigh between 5.0 and 14kg (11.0 and 30.9lb). Scientific Name : Lontra canadensis. Probably present statewide in association with rivers, creeks, and lakes, especially open water bordered with wooded habitat. In warmer months, they are most active between dusk and dawn. While river otters tend to live alone or in pairs, they often socialize in groups and are known for their playful behavior. The goal of the SSP is to cooperatively manage animal populations within AZA accredited zoos to ensure the sustainability of a healthy and genetically diverse population while enhancing the conservation of this species in the wild. In the 1800s, trapping and the fur trade reduced their numbers. In other areas, it is referred to as the Northern River Otters or the common Otter. They weigh about 4 to 6 ounces (113 to 170 grams) at birth and measure 8 to 11 inches (20 to 28 centimeters). Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. Otters communicate by vocalization and scent marking. North American river otters suffered great loss to their population, in the 20th century, due to habitat loss and water pollution. So much so, that Massachusetts has an "Otter River". With the tail's strong, undulating movement, a river otter propels itself through the water as fast as 8 miles (13 kilometers) per hour and can easily dive to 36 feet (11 meters) or more. Scientific Name. Northern River Otters. Mammals. 4. North American River Otter North American river otters. North American River Otter (Lontra canadensis) is a large (1.3 m), heavy-bodied member of the weasel family that is distributed throughout Canada and the U.S., though it has been extirpated from many areas in the interior U.S. Although they bear the name ‘River Otter’, these otters will readily take to marine habitats as well. Females are roughly one-third the size of males. Natural Habitat. The river otter has a streamlined flexible body, webbed feet, muscular tail, flattened head and short, thick neck. The taxonomy of otters puts them as the L Canadensis species. Otters reach sexual maturity at 2 to 3 years of age. North American River Otter. Low Conservation Concern. Graceful swimmers, they can dive to 60 feet and often stay under water four minutes. Diet North American river otters get their boundless energy from their very high metabolism, which also requires that they eat a great deal during the day. River otters live 21 to 25 years in captivity. ABBREVIATION : LOCA COMMON NAMES : northern river otter North American river otter Canadian otter land otter fish otter TAXONOMY : The scientific name of the northern river otter is Lontra canadensis Schreber (Lutrinae) [25,26]. The North American River Otter lives in ‘riparian’ zones. Otter fur is short and ranges in color from light brown to black. Young otters play to learn survival skills. That home range shrinks drastically during breeding and rearing season. Scientific name: Lutra canadensis Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Carnivora Family: Mustelidae Genus: Lutra Species: L. canadensis Fun Facts. North American river otters are found throughout Alaska, Canada and the contiguous United States. The classification it falls under is Mammalia. An adult North American river otter can weigh between 5.0 and 14kg (11.0 and 30.9lb). Their dense, short under-fur is overlain by darker, coarse guard hairs that help repel water. Recent research, however, indicates that otters prefer slower moving, easier to catch fish, such as suckers and catfish found along river bottoms, and pose no threat to game fish. North American river otter * Adopt Me. Each pup weighs about 5 ounces. The North American river otter is the most abundant otter species, but surprisingly little is known about its life in the wild. It belongs to the weasel family and its subfamily is the Lutrinae. These otters are frequently observed playing and sliding together. In contrast to their very s… Current status of populations unknown. The otters typically capture prey in their mouths but occasionally use their thumbs and forepaws to grasp and manipulate prey. The North American river otter's body is built for streamlined swimming. Their small heads widen to long necks and shoulders, and they have flattened, well-muscled tails. The river otter is protected and insulated by a thick, water-repellent coat of fur. Head is small and round, with small eyes and ears; prominent whiskers. Scent marking is done by either urinating/defecating or by emitting a strong, musky odor from the paired scent glands near the base of the tail. Their basic social unit consists of an adult female and her offspring. North American river otters are semiaquatic mammals that do not hibernate when winter comes around. They hunt singly or in pairs and although otters generally forage in water, they are equally at home on land, sometimes traveling between 10 and 18 miles (16 and 29 kilometers) in search of food. They often live … Species: Lontra canadensis No children of Northern River Otter (Lontra canadensis) found. River otters are hunted and trapped for their fur. Otter pups are born with fur, but are blind and toothless. Its fur ranges in color from white and gray to brown and black. River otters are found throughout most of North America from the Rio Grande to Canada and Alaska, except for in arid deserts and the treeless Arctic. Lontra canadensis Category. Their aquatic habitats can be both marine and fresh water: streams, rivers, lakes, ponds and marshes. They are primarily nocturnal, but become more diurnal in winter, meaning they are active during the day and sleep at night. The classification it falls under is Mammalia. The river otter is protected and insulated by a thick, water-repellent coat of fur. Sighting one can be an exciting occasion for boaters, fishermen and other outdoor enthusiasts because of the creature’s secretive nature and relative rarity in some waters. It belongs to the weasel family and its subfamily is the Lutrinae. The male otter is generally chased away until the young are weaned and old enough to leave the riverbank, at which time they may return and help raise the pups. I. Taxon. A North American river otter's home range can be as large as 30 square miles (78 square kilometers), but a typical territory is 3 to 15 square miles (4.8 to 24 square kilometers). A third eyelid, or nictitating membrane, protects the eye and allows the otter to see when swimming underwater. Behavior: Social, they often live in groups including a mother and pups or small groups of all males. Around 50,000 North American River Otters are killed each year by legal trapping throughout the … 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. Otters are playful creatures, frequently seen sliding down riverbanks or burrowing through snow. Habitat : Alaska and most of Canada, the Pacific Northwest, the Great Lakes and most states along the Atlantic Coast and Gulf of Mexico. The Buttonwood Park Zoo participates in the Association of Zoos and Aquariums Species Survival Plan (SSP) for North American River Otters. This animal’s lovely waterproof pelt, which allows it to regulate its temperature, in the 1700s-1800s, a regular part of French fur trade, has meant this animal has been hunted for hundreds of years. North American River Otter. Chin and stomach are reddish yellow, tinged with gray. North American river otters are the only river otter that is found north of Mexico. Fascinating Arctic Fox Facts (Vulpes lagopus), 10.2305/IUCN.UK.2015-2.RLTS.T12302A21936349.en, Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College. It can weigh up to 30 pounds and as long as 60 inches long when fully grown. They have very dense, usually brown fur, with a long tail and webbed feet for swimming. An adult North American river otter can weigh between 5.0 and 14 kg (11.0 and 30.9 lb). Scientific Name: Lontra canadensis. While river otters tend to live alone or in pairs, they often socialize in groups and are known for their playful behavior. Habitat : Alaska and most of Canada, the Pacific Northwest, the Great Lakes and most states along the Atlantic Coast and Gulf of Mexico. Males also group together. While young otters swim naturally, the mother must coax them into the water for their first swim. River otters stay in family groups during the summer and early fall. North American river otters reach sexual maturity at two years of age. An extremely adaptable animal, otters tolerate hot and cold climates, as well as high elevations and lowland coastal waters, and can be found in rivers, lakes, ponds and marshes throughout much of North America to Canada and Alaska. The North American river otter (Lontra canadensis) became one of the major animals hunted and trapped for fur in North America after European contact. Adopt a river otter. Their small heads widen to long necks and shoulders, and they have flattened, well-muscled tails. North American river otters are likely the most numerous of the otter species. A river otter can dive up to 60 feet and swim 7 miles per hour. It uses its long vibrissae (whiskers) to find prey in murky water. Find resources to engage learners in grades preK-12 with science, the natural world, wildlife and conservation. SCIENTIFIC NAME: Lontra canadensis. North American river otter * Adopt Me. In this manner, River Otters can propel themselves through the water at speeds of 7 miles per hour. Lutrinae Bonaparte, 1838 – otters : Genus: Lontra Gray, 1843 – river otters : Species: Lontra canadensis (Schreber, 1777) – North American River Otter, Nutria-de río norteamericana, northern river otter, loutre de rivière, river otter, nutria norteamericana, nutria del Canada, loutre de Canada, common otter : Direct Children: Subspecies The American river otter is a graceful and beautiful addition to many North Carolina rivers. Scientific Name. Description. The oldest living river otter on record was 27 years old. STATUS: Poorly known. We hope you will join us in this important work. A river otter can dive up to 60 feet and swim 7 miles per hour. The Zoo is Helping River Otters. Other important threats include habitat loss and degradation, illegal hunting, vehicle accidents, trapping, and entanglement in fishnets and lines. A North American river otter is capable of breeding once it reaches about two years of age. Otters enjoy a variety of habitats but spend most of their time in or near streams, rivers, lakes and marshes. Conservation efforts were put in place and otters were reintroduced, increasing their population. North American River Otter. When threatened or frightened, they emit a hair-raising scream that can be heard up to 1.5 miles (2.4 kilometers) across the water. Protect local waterways by using fewer pesticides when caring for your garden or lawn. It can weigh up to 30 pounds and as long as 60 inches long when fully grown. North American river otters, also called Canadian otters, have long, muscular, streamlined bodies with short legs and fully webbed feet bearing non-retractable claws. North American river otters can reach a length of 3.9 ft and weigh 3 lbs. Check the conservation status of the animals you hunt and use methods that don’t impact other animals. Scientific Name: Lontra canadensis. Adult river otters weigh 10 to 33 pounds (4.5 to 15 kilograms) and are about 2.5 to 5 feet (76 to 152 centimeters) in length. Description. Offspring venture out on their own before their mother gives birth to her next litter. Range. Their thick fur is both water-repellent and an effective insulator against temperature extremes. Tail long and slightly tapered toward the tip with musk-producing glands underneath. The short dense fur is dark brown. It is the longest member of the weasel family, Mustelidae, a globally successful group of predators, reaching up to 1.7 metres (5.6 ft).Atypical of mustelids, the giant otter is a social species, with family groups typically supporting three to eight members. These are their social hubs, like going to the drive-in or mall. North American river otters, also called Canadian otters, have long, muscular, streamlined bodies with short legs and fully webbed feet bearing non-retractable claws. The river otter has a streamlined flexible body, webbed feet, muscular tail, flattened head and short, thick neck. Natural Habitat. They spend a significant portion of the day scent marking territory by urinating, defecating, scratching and rubbing their scent glands on rocks and trees. The otter's ears and nostrils close underwater. They now live primarily in the north-central and north-western United States, and various parts of Canada. Scientific Name: Lontra canadensis. Scientific Name North American River Otter: Lontra Canadensis Distribution and Habitat Geographic Range. For years, river otters have been hunted for their fur, and their pelts are still an important source of income for many people in Canada. They have delayed implantation of the embryo in the uterus which makes the gestation period appear very long, ranging from 9-12 months; this delayed implantation is rare in otters although it is common in the mustelid family as a whole. Fur trapping in the 19th century brought river otter populations to very low populations, but they have returned to the healthy waterways and lakes of the Pacific Northwest. Food: Otters are seafood lovers, with fish, mussels, crayfish, frogs, and other aquatic species all on the menu. It has a long, slender body covered in brown, water proof fur. The American river otter is a graceful and beautiful addition to many North Carolina rivers. Scientific Name: Lontra canadensis. They are found at the top of the food chain, and there is some evidence that their birth rates are reduced when pollution levels—including toxic chemicals, heavy metals, pesticides and agricultural wastes—build up. Are you a hunter? River otters have long, stiff and highly sensitive facial whiskers that aid in locating and capturing prey. River Otters live in Canada, Alaska, and continental United States. I. Taxon. Legs short, but powerful; all four feet webbed. River Otters live both in water and on land. Otter’ly Amazing Facts. Otter births occur most frequently in March or April. She has taught science courses at the high school, college, and graduate levels. North American river otters are found throughout Alaska, Canada and the contiguous United States. The otter closes its nostrils and small ears when submerged. Despite its common name, the North American river otter is equally comfortable in either coastal marine or freshwater habitats. Like other members of the weasel family (Mustelidae), river otters have long streamlined bodies with short legs. Additional Information: North American River Otters, typically just called “River Otter”, are energetic, playful creatures that are curious about their world. In Kansas, the species occurred along all the major rivers and many permanent streams. Facts about North American River Otter, "Scientific name for River Otter is Lontra Canadensis". Its fur ranges in color from white and gray to brown and black. Description. 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. Their dense, short under-fur is overlain by darker, coarse guard hairs that help repel water. North American river otter conservation. The River Otter is three to four feet long with sharp claws, a slender body and it has a diamond shaped nose. Otters are sexually dimorphic, with males about 5% larger than females. Today, accidental trappings in beaver traps constitute the most otter fatalities. In captivity, North American river otters can live into their 20s. In contrast to the European otter, the North American river otter has a longer neck and narrower face. North American River Otter North American river otters. The North American River Otter once occurred in streams, lakes, reservoirs, wetlands, and along coastlines from Alaska through Canada into all but the most arid areas of the United States. Gestation lasts 61 to 63 days, but young are born 10 to 12 months after mating, between February and April. River otters exhibit a variety of vocalizations, ranging from whistles and buzzes to twitters, staccato chuckles, chirps and growls. Like other carnivores, their teeth are well adapted for grinding and crushing. There is evidence that river otters' play activities strengthen social bonds, improve hunting techniques and scent mark territories. North American river otters live near permanent watersheds throughout North America, from Alaska and northern Canada south to the Gulf of Mexico. These river otters are also a carnivorous mammal belonging to the Mustelidae family, and were first described in 1777 by the German naturalist Johann Christian Daniel von Schreber.. Main Characteristics While eating and resting otters often hold hands; Otters Scientific Name. An extremely adaptable animal, otters tolerate hot and cold climates, as well as high elevations and lowland coastal waters. Weaning occurs at 12 weeks. The North American river otter is a member of the mustelid or weasel family that can be easily identified by a stout body, short legs, noticeably tapered tail and dense, short, glossy fur. Although called river otters, their name is somewhat misleading. Classification : Mammal. Classification : Mammal. It has a stocky body, short legs, webbed feet, and a long tail. These otters have brown-to-gray fur, and their undersides are a lighter, silvery shade. They were once considered endangered in Illinois, but due to cleanups of our rivers and streams they have made a come back, and no longer are threatened. Embryo implantation is delayed. On land they walk, run, or slide across surfaces. Sometimes they are mistaken for Sea Otters. River otters eat mostly aquatic organisms, including fish, frogs, crayfish, turtles, insects and some small mammals. The river otter is protected and insulated by a thick, water-repellent coat of fur. Because they have a low tolerance for polluted water, river otters are considered by some naturalists to be a good indicator, or "keystone," species of the quality of aquatic habitats. Otters pose no threat to humans, but in rare cases they have been known to attack dogs. They will play with stones, sticks, and make slides in snow and mud. The river otter is Minnesota's largest aquatic carnivore that lives in most northern Minnesota lakes, ponds, and streams. River otters are subject to predators and disease, but human activities are their greatest threat. Sometimes they are mistaken for Sea Otters. Making a list and checking it twice? A semiaquatic mammal primarily endemic to North America, the river otter is actually a close relative of the weasel and shares many of the same habits and physical characteristics. Adopt a river otter. The scientific name for an otter is Carnivora, with otter being its common name. Sighting one can be an exciting occasion for boaters, fishermen and other outdoor enthusiasts because of the creature’s secretive nature and relative rarity in some waters. It is encouraging to note that with these conservation programs, regulations on trapping and the improvement of water quality, the river otters are finally making a comeback in certain wetland areas. Their small heads widen to long necks and shoulders, and they have flattened, well-muscled tails. They prefer unpolluted water with a minimal human disturbance. North American river otters, also called Canadian otters, have long, muscular, streamlined bodies with short legs and fully webbed feet bearing non-retractable claws. However, river otters are listed on Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) because the species may become endangered if trade is not closely regulated. River Otters do not eat while floating on their backs – Sea Otters … They may travel as much as 26 miles in a single day. North American river otters are the only river otter that is found north of Mexico. The River Otter (Lontra canadensis) has a muscular body, short legs, webbed feet and rich brown fur. In the wild, these otters are solitary, except during mating season or when females are raising young. There are 13 individual species of otter that range from the Sea Otter of the North Pacific Ocean to the Asian Small-Clawed Otter. Scientific Name: Lontra canadensis : Conservation Status: Common : River otters are furry little animals that are members of the weasel family. Lontra canadensis. This animal’s lovely waterproof pelt, which allows it to regulate its temperature, in the 1700s-1800s, a regular part of French fur trade, has meant this animal has been hunted for hundreds of years. Identifying Features. Additionally, as industrialization polluted water and water management re-routed rivers, otter numbers suffered further losses. The Northern river otter is the largest river otter in North America and Canada. North American River Otters are large compared to most other semi-aquatic mammals, and adults can be as long as 5 feet and weigh more than 30 pounds. What is the scientific name for an otter? The North American River Otter (Lontra canadensis), also known as thenorthern river otteror thecommon otter, is asemiaquaticmammalendemicto theNorth Americancontinent found in and along its waterways and coasts. Typical habitats include lakes, rivers, marshes, and coastal shorelines. The North American River Otter occurs in freshwater habitats including rivers, lakes and swamps. Most are dark brown in color, with lighter patches on their throats and chests. The North American river otter (Lontra canadensis), or the common otter, is an aquatic mammal native to only North America in the countries Canada, and the United States.River otters are a distant relative of the weasel family. The Environmental Park at SciWorks is home to two North American River Otters. Scientific Name… The Northern river otter is the largest river otter in North America and Canada. In this manner, River Otters can propel themselves through the water at speeds of 7 miles per hour. Smithsonian’s National Zoo & Conservation Biology Institute 3001 Connecticut Ave., NW Washington, DC 20008, PO Box 37012 Information about river otter breeding and reproductive and social behavior is varied due to the difficulty of studying these animals in the wild. Otters enjoy a variety of habitats but spend most of their time in or near streams, rivers, lakes and marshes. The North American river otter (Lontra canadensis), also known as the northern river otter or the common otter, is a semiaquatic mammal endemic to the North American continent, found in and along its waterways and coasts.An adult river otter can weigh between 5.0 and 14 kg (11 and 31 lb).
2020 north american river otter scientific name