Nutria - Wikipedia
网页The nutria somewhat resembles a very large rat, or a beaver with a small, long and skinny hairless tail. Adults are typically 4–9 kg (9–20 lb) in weight, and 40–60 cm (16–24 in) in body length, with a 30 to 45 cm (12 to 18 in) tail.
Nutria: The invasive, unusually large rodents | Live Science
网页2023年4月19日 · Nutria (Myocastor coypus) are relatively big rodents that grow to between 17 and 25 inches long (43 to 64 centimeters) from head to rump, which is about the same size as a raccoon....
Nutria | National Invasive Species Information Center
网页The nutria (Myocastor coypus), a large, semi-aquatic rodent native to South America, was originally brought to the United States in 1889 for its fur. When the nutria fur market collapsed in the 1940s, thousands of nutria escaped or were released into the wild by ranchers who could no longer afford to feed and house them.
7 Facts About Nutria, the Invasive Rodents Taking Over Louisiana
网页2021年9月12日 · Rodents are known for being pests, but the nutria may be the worst of them. The orange-toothed, semi-aquatic rodents from South America, which can grow to be up to 20 pounds, have become invasive...
Nutria | Description, Invasive Species, Muskrat, & Facts
网页4 天之前 · Nutria, (Myocastor coypus), a large amphibious South American rodent with webbed hind feet. The nutria has a robust body, short limbs, small eyes and ears, long whiskers, and a cylindrical, scaly tail. It can weigh up to 17 kg (37.5 pounds), although 5 to 10 kg is usual; the body measures up to 70.
Nutria: What You Should Know About the Invasive Rodent - Treehugger
网页2022年2月7日 · Learn more about nutria, the invasive semi-aquatic rodents native to South America that are eating their way through North American marshes.
Nutria - National Geographic
网页Hear the story of the large, water-loving rodent that now lives around the world because of demand for its lush fur.
California’s Invaders: Nutria - California Department of Fish and ...
网页2008年4月13日 · The nutria is a large, light- to (typically) dark-brown, fur-bearing, aquatic rodent. Nutria strongly resemble beavers, but with arched backs and long, round, sparsely-haired tails, rather than wide and flattened like the beaver.
nutria (Myocastor coypus) - Species Profile - Nonindigenous …
网页Identification: Nutria (Myocastor coypus) are large, semi-aquatic rodents that have robust, highly arched bodies with short legs, and long tails. Their body is covered in dense fur that ranges in color from light to dark brown, except on the tail where hair is sparse.
Nutria Biology | Internet Center for Wildlife Damage Management
网页Nutria Biology. Identification | Biology | Damage ID | Management | Handling. In the wild, most nutria live less than 3 years. Nutria that are captive may live 15 to 20 years. Annual mortality of nutria is between 60% and 80%. Leading causes of mortality include predation, disease, parasitism, fluctuations in water levels, quality of habitat ...
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