About 563,000 results
Open links in new tab
  1. Octopus - Wikipedia

    An octopus (pl.: octopuses or octopodes [a]) is a soft-bodied, eight-limbed mollusc of the order Octopoda (/ ɒ k ˈ t ɒ p ə d ə /, ok-TOP-ə-də [3]). The order consists of some 300 species and …

  2. Octopus | Description, Behavior, Species, & Facts | Britannica

    Jun 1, 2025 · An octopus is any eight-armed cephalopod mollusk of the order Octopoda. The true octopuses are members of the genus Octopus, a large group of widely distributed shallow …

  3. Octopus Facts, Types, Lifespan, Classification, Habitat, Pictures

    Octopus, a cold-blooded mollusk belonging to the Cephalopoda class, grouped with cuttlefish, nautiloid, and squids, has around 300 species. These giant-sized invertebrates, with their …

  4. Octopus | National Geographic Kids

    Octopuses are sea animals famous for their rounded bodies, bulging eyes, and eight long arms. They live in all the world’s oceans but are especially abundant in warm, tropical waters....

  5. Octopus facts | Molluscs - BBC Earth

    Sep 22, 2024 · Octopuses are among the most unique, diverse, and intelligent marine invertebrates on Earth. Inhabiting environments from shallow shores to the dark, crushing …

  6. Octopus Facts: Habitat, Behavior, Diet - ThoughtCo

    Dec 13, 2019 · Octopuses (Octopus spp.) are a family of cephalopods (a subgroup of marine invertebrates) known for their intelligence, their uncanny ability to blend into their …

  7. Octopuses, facts and information | National Geographic

    Octopuses are highly intelligent animals, masters of camouflage that have evolved an array of tricks over tens of millions of years to avoid or thwart would-be attackers. They can match the...

  8. Octopus Animal Facts - Octopus Vulgaris - A-Z Animals

    May 27, 2024 · More than 300 species of octopus exist, and they are mostly found in tropical and temperate seas around the world. Octopuses are animals that have existed for many …

  9. Octopus - National Wildlife Federation

    Octopuses are solitary creatures excellent at camouflaging and concealing themselves. They are about 90 percent muscle, and because they lack bones, they can fit through very small …

  10. 50 Interesting Facts About Octopuses - The Fact File

    May 30, 2023 · Facts about Octopuses: over 300 species of octopus roam every ocean on Earth. The lightest adult octopus weighs less than a gram. The largest recorded specimen is roughly …