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  1. Otter - Wikipedia

    Otters are distinguished by their long, slim bodies, powerful webbed feet for swimming, and their dense fur, which keeps them warm and buoyant in water. They are playful animals, engaging in activities …

  2. Otter | Description, Habitat, Species, Distribution, Food, & Facts ...

    Dec 21, 2025 · Otter, any of 13 species of semiaquatic mammals that belong to the weasel family and are noted for their playfulness. The otter has a lithe and slender body with short legs, a strong neck, …

  3. Otters - Types, Size, Habitat, Diet, Lifespan, Predators, & Pictures

    Dec 12, 2025 · An otter refers to a semiaquatic carnivorous mammal of the subfamily Lutrinae under Mustelidae, a family that also includes weasels, badgers, minks, stoats, wolverines, and others. They …

  4. 15 Fascinating Facts About Otters - Treehugger

    May 31, 2024 · Charismatic otters are the largest members of the weasel family. Unlike other weasels, otters are semi-aquatic. Their sleek bodies range in size from two to nearly six feet long.

  5. Otter Facts | Mammals | BBC Earth

    Jan 7, 2025 · Otters are adorable, playful creatures that inhabit rivers, ponds, wetland habitats and even coastlines. Their powerful, streamlined bodies make them expert swimmers, and they love nothing …

  6. Otter Animal Facts - A-Z Animals

    May 27, 2024 · Neotropical Otter (Lontra longicaudis) – Native to Central and South America. Other names: water dog, taira, water cat, South American river otter, long-tailed otter, little water wolf.

  7. Otter Facts - Fact Animal

    There are 13 species of otter on the planet today, the largest species being the giant otter and the smallest being the Asian small clawed otter. To give a comparison, the giant otter can reach up to …

  8. Otters — International Otter Survival Fund

    There are 14 species of otter around the world and many of them are endangered. Use the links below to explore the different species and find out more about otters in other parts of the world.

  9. Otters, facts and information | National Geographic

    Most are small, with short ears and noses, elongated bodies, long tails, and soft, dense fur. There are 13 species in total, ranging from the small-clawed otter to the giant otter.

  10. Otter - San Diego Zoo Animals & Plants

    The most widely distributed otter is the Eurasian otter, found throughout Europe, North Africa, and Asia to Japan and Indonesia. Typical otter habitat includes both water and land, except for the sea otter, …