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  1. Chordate - Wikipedia

    • Although the name Chordata is attributed to William Bateson (1885), it was already in prevalent use by 1880. Ernst Haeckel described a taxon comprising tunicates, cephalochordates, and vertebrate… Mostra'n més

    Anatomy

    Chordates form a phylumof animals that are defined by having at some stage in their lives all of the following anatomical features: 1. A notochord, a stiff but elastic rod of g… Mostra'n més

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    Classification

    The following schema is from the 2015 edition of Vertebrate Palaeontology. The invertebrate chordate classes are from Fishes of the World. While it is structured so as t… Mostra'n més

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    Subphyla

    Cephalochordata: Lancelets
    Cephalochordates, one of the three subdivisions of chordates, are small, "vaguely fish-shaped" animals that lack brains, … Mostra'n més

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    Phylogeny

    Overview
    There is still much ongoing differential (DNA sequence based) comparison research that is trying to separate out the simples… Mostra'n més

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    Closest Nonchordate relatives

    The closest relatives of the Chordates are believed to be the Hemichordates and Echinodermata, which together form the Ambulacraria.The Chordata and Ambulacr… Mostra'n més

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  1. Turtles of the World: Phylum Chordata - Naturalis Biodiversity Center

  2. Chordates | Shape of Life

    LLOC WEBChordates and Human Interaction. Read more. Humans have always interacted with the other chordates we share the earth with. We hunt them and raise them for food. As pets they become part of our …

  3. Chordadieren - Wikipedia

  4. Chordata - Biology Simple

  5. Chordate - Biology Simple

  6. LLOC WEBchordate, any member of the phylum Chordata, which includes the vertebrates (subphylum Vertebrata), the most highly evolved animals, as well as two other subphyla—the tunicates …

  7. 29.1: Chordates - Biology LibreTexts