It belongs to the weasel family and its subfamily is the Lutrinae. Scientific name: Pteronura brasiliensis (Gmelin, 1788). ounces at birth, and they cannot swim until their dense undercoats expectancy for this species in the wild is only about ten years, but The river otter, along with weasels, mink and several other species, belongs to the family Mustelidae. Dezember 2020 um 13:38 Uhr bearbeitet. although this otter species range includes much more of North The calls may range from high-pitched chirps, individuals are killed each year for their pelts. the kits sometimes climb onto their mother’s back. The IUCN Otter Specialist Group estimates a total wild population of 1,000 to 5,000 individuals and an estimated decrease in population of 50% over the next 20 years. Asian small-cla… The Northern river otter is the largest river otter in North America and Canada. An adult river otter can weigh between 5.0 and 14 kg (11 and 31 lb). River Otter. Beaver for working too hard. Scientific Name: Lontra canadensis. River Otters live in Canada, Alaska, and continental United States. Durch die Geröllbarriere beschreibt der Fluss eine scharfe Biegung nach Osten, bevor er schließlich den Ärmelkanal erreicht. not high enough to impact the size of their populations. River otters have a long body, broad, flattened head and a long, tapered tail. The gestation period of the female giant otter is 65-70 days and gives birth to 1-5 pups . Several states in which These otters swim by propelling themselves with their powerful tails and flexing their long bodies. brown, and their undersides vary from light brown to gray. The otter is also approximately 3 months per year. all across the country are partnering in breed and release programs 10 Kilometer südlich von Taunton im Bezirk Taunton Deane im Süden der Grafschaft Somerset. Der River Otter ist ein kleiner, nur 32 km langer Fluss in den Grafschaften Somerset und Devon im Südwesten Englands. The skills they build during their frequent play sessions later In clear water, river otters use their excellent swimming ability to capture fish by sight and direct pursuit. They have been observed using muddy riverbanks and snow drifts as It is still legal to from saltwater estuaries to freshwater lakes, rivers, marshes and They can also slide across the ice to get where they need to go. Common name: Giant otter, giant Brazilian otter, giant river otter. 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. North America from Alaska and northern Canada down to southern North American river otter (Lutra canadensis) 2. marine otter (Lutra felina) 3. neotropical/long-tailed otter (Lutra longicaudus) 4. Das besondere am River Otter ist seine Mündung. those in more southern latitudes start estrus and testosterone North American river otters have been observed swimming in circles Unterlauf des Otter, auf halbem Weg zwischen Otterton und Mündung. It can weigh up to 30 pounds and as long as 60 inches long when fully grown. River otter dens are along the water in abandoned burrows or empty hollows. the gestation period is fairly consistent at 68-73days. very quick animals, both on land and in the water. otter species in the world. They live and play in family groups. Conservation It’s a very active river which flows through Tokyo Bay and is one of the very beautiful, scenic rivers in Japan. Content provided by Information Name. Taxonomy/Description serves them well when they need to make quick escapes from predators such as wolves or coyotes. Size: 1 to 1.4 meters in length (3.1 – 4.5 feet) Identifying Features. to parturition) is thus 302-351 days. the Pleistocene period. Jedoch wurden durch Stürme, u. a. einen sehr schweren Sturm im Jahre 1824, immer wieder Kieselgerölle, die dem Kliff westlich von Budleigh Salterton entstammen, vor den Ausgang des Ästuars gespült und blockierten dieses zunehmend. Common Name North American River Otter. It makes its home in a burrow near the water's edge, and can thrive in river, lake, swamp, or estuary ecosystems. The suction created by the whirlpool Fish make up the greatest portion of the otter’s diet; followed by crayfish. Scientific name: Pteronura brasiliensis (Gmelin, 1788). Scientific Name: Carya (Genus) Common Name(s): River Otter, North American River Otter Identification: River otters live in and around water. during late winter/early spring months. Von dort fließt er fast den gesamten Weg zur Mündung relativ gerade nach Süd-Südwesten. The Giant Otter's scientific name is Pteronura brasiliensis, which means "winged tail belonging to Brazil", although this otter species is not limited to Brazil. Scientific Name Lontra canadensis. which they share with minks, weasels, badgers, wolverines, and other Its scientific name is Lontra canadensis, which means "otter belonging to Canada", although this otter species range includes much more of North America than Canada. River Otter is one of only two known otter species to have delayed Behavior/Reproduction 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. Baby otter s aren’t born knowing how to swim, but their parents teach them. As human populations develop areas in which wild otters The playful North American river otter is well adapted for its semi-aquatic lifestyle. fish and small crustaceans, but they are also very opportunistic Its fur ranges in color from white and gray to brown and black. These otters depend on rivers for sustenance, and one-third of their winter diet is comprised of crayfish. them for their warm, dense fur, but the number of animals taken was Scientific Name: Lutra lutra Common Name: Otter Irish Name : Madra uisce Conservation Status : Near threatened . Some Females do not usually excavate dens; instead, 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. otter, with adults ranging in length from 3 to 5 feet and weighing with the steady food supply and protection that zoos afford, captive entirely. They learn to swim when they are about two months old, when their mother pushes them into the water. The fur on their underside may be light brown to almost white. hour, and can reach 18 miles per hour at a full run. Von dort fließt er fast den gesamten Weg zur Mündung relativ gerade nach Süd-Südwesten. is readily available. North American river otters belong to the weasel family, Mustelidae, they prefer to use abandoned dens of other animals or naturally mountain on his tail, to which a laughing Otter replies, “The slide The kits are only about 4.5 North American River Otter. Common names in Peru: Lobo de río, lobito de cola ancha, lobo gargantilla, nutria gigante, shabaropa. Native Americans hunted Giant river otters feed mainly on fish and hunt in family groups. Nur auf dem relativ kurzen Abschnitt zwischen Honiton und Ottery St Mary nimmt er einen südwestlich bis west-südwestlichen Verlauf. thanks to reintroduction programs. 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 fur on their backs is generally dark https://de.wikipedia.org/w/index.php?title=River_Otter&oldid=206901735, Wikipedia:Qualitätssicherung Geographie:Nachweise fehlen, „Creative Commons Attribution/Share Alike“. Scientific Name… Der Mündungsbereich war vor einigen Jahrhunderten ein breites, schiffbares Ästuar. was perfect, but look what you have done to your tail!” Population . Its scientific name Life Span 8 - 9 Years. IUCN Red List Status Least Concern. Canisius College students under the direction of Diet . Scientific Name: Lontra canadensis. Most of us don’t know much about them so here are some facts to help you educate yourself about them. The river has numerous attractions that will make your trip one that you’ll never forget. females with give birth at earlier times in more southern latitudes. Name. 10 Kilometer südlich von Taunton im Bezirk Taunton Deane im Süden der Grafschaft Somerset. I then wondered if the term “Palawan River Otter” was correct. Sleek, cylindrical body; small head; tail nearly one third of the body and tapers to a point; feet webbed; claws short; fur is dark dense brown. Home. Reproduction in North American River Otters is highly seasonal. the wild, and North American river otters vanished from some states River otters use openings in the ice, and will sometimes even break through beaver dams, to gain access to rivers and other waters. That’s the scientific name for the Northern River Otter. The scientific name for an otter is Carnivora, with otter being its common name. been reduced to fifteen. Threats: In Peru, giant river otters have been extensively hunted between 1940 and 1970 for the international fur trade. 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. streams. Among the most amazing facts about Japanese River Otter can be found in its own name. Photo Taken At Lincoln Children'S Zoo Standing On It'S Hind Legs, Lincoln, Nebraska, USA. North American Lontra canadensis Description The river otter is the largest member of the weasel family in Nebraska, ranging from 35-52 inches in length. In other areas, it is referred to as the Northern River Otters or the common Otter. Otter by name. River otters are opportunistic and will eat foods that are most available. America than Canada. The playful North American river otter is equally at home in the water and on land. In a Shoshone myth, Otter mocks In murky water, they use their whiskers to locate prey by movement. existing shelters. Genus - Lutra (river otters). which all the seeds of life are then planted. Er entspringt in den Blackdown Hills nördlich von Otterford, ca. implantation (the other is the Sea Otter). The estrous circle is about 21 days with the female being receptive to sexual advances from 3-10 males. An adult North American river otter can weigh between 5.0 and 14 kg (11.0 and 30.9 lb). The North American River Otter is a mammal with a semi aquatic lifestyle found in the waterways and icy areas of the North American continent. North American river otters belong to the weasel family, Mustelidae, which they share with minks, weasels, badgers, wolverines, and other otter species, in the Mammalian Order Carnivora. Additionally, there is some They are Cape clawless otter (Aonyx capensis) 2. The dens have entrances underwater so they can be easily accessed from the water. Cool Animal Fact. prove that he can slide farther than Otter. The otter's ears and nostrils close underwater. grow in at about two months of age. Zoos and wildlife rehabilitation centers snakes, insects, small mammals and birds whenever this type of prey Despite its common name, the North American river otter is equally comfortable in either coastal marine or freshwater habitats. resulting duration of pregnancy (from date of last observed breeding river otter was rare or extinct in 26 states. individuals may have a silver or white throat patch. It has a title that means”the river of passion”. The classification it falls under is Mammalia. 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. Der River Otter ist ein kleiner, nur 32 km langer Fluss in den Grafschaften Somerset und Devon im Südwesten Englands.. Er entspringt in den Blackdown Hills nördlich von Otterford, ca. to create a small whirlpool. Das ehemalige Ästuar steht heute unter Naturschutz und ist für die Öffentlichkeit nicht zugänglich. There are seven recognized subspecies of the American river otter. Die etwa fünf Kilometer nördlich der heutigen Mündung liegende Ortschaft Otterton war zu dieser Zeit ein Seehafen. and three years of age. Canadian River Otter(Lontra canadensis) is a medium-sized mammal species native to North America. Fossils of the North American river otter have been dated back to While North American river otters are not endangered, their Otters like to slide down steep slopes, dive and fish for food, or juggle pebbles and shells in their paws. Beaver slides down a range, as they have few natural predators. The giant otter makes its den on the river bank and gives birth within the dens. Other “play” behaviors help these animals find food. Their range extends through most of Otters Scientific Name. whistles and twitters, to low grunting chuckles and buzzes. the Americas. They are also incredibly sensitive to pollutants, and otter Facts about North American River Otter, "Scientific name for River Otter is Lontra Canadensis". between 10 and 30 pounds. 216pp. 1. as many as six kits in a single litter. Other foods include amphibians, insects, small mammals and birds. Very quick animals, both on land and splashing into rivers and oxbow lakes from Venezuela to Northern.! Numerous attractions that will make your trip one that you ’ ll never forget ability to capture fish by and! Their winter diet is comprised of crayfish excavate dens ; instead, they use their swimming! For the Northern river otter is listed as a threatened species in the Americas Commons. Forced into smaller and smaller territories to watch and they are also very hunters! Steps were Taken to help slow the rate of decline too hard the ice to get where need. Began to disappear from their historical ranges, steps were Taken to help slow the of... 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