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  1. Deuterostomia - Wikipedia

  2. Deuterostome - Wikipedia

  3. Verschil tussen Protostomes en Deuterostomes / Wetenschap

  4. Deuterostomia | Chordates, Echinoderms, Hemichordates

    WEBDeuterostomia, (Greek: “second mouth”), group of animals—including those of the phyla Echinodermata (e.g., starfish, sea urchins), Chordata …

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    Deuterostomia's sister clade is Protostomia, animals that develop mouth first and whose digestive tract development is more varied. Protostomia includes the ecdysozoans ( panarthropods, nematoids, penis worms, mud dragons etc.) and spiralians ( mollusks, annelids, flatworms, rotifers, arrow worms, etc.), as well as the extinct Kimberella.
    en.wikipedia.org
    Deuterostomia, (Greek: “second mouth”), group of animals—including those of the phyla Echinodermata ( e.g., starfish, sea urchins), Chordata ( e.g., sea squirts, lancelets, and vertebrates), Chaetognatha ( e.g., arrowworms), and Brachiopoda ( e.g., lamp shells)—classified together on the basis of embryological development and by molecular criteria.
    The word deuterostome comes from the Greek word meaning “mouth second,” indicating that the anus is the first to develop. The phyla Echinodermata and Chordata (the phylum in which humans are placed) both belong to the superphylum Deuterostomia.
    The defining characteristic of the deuterostome is the fact that the blastopore (the opening at the bottom of the forming gastrula) becomes the anus, whereas in protostomes the blastopore becomes the mouth.
    en.wikipedia.org
  6. 34: Deuterostomes - Biology LibreTexts

  7. 5.8.8: Superphylum Deuterostomia - Biology LibreTexts

  8. Deuterostome - Definition, Types & Examples | Biology …

    WEB28 apr. 2017 · Deuterostomes are animals that undergo deuterostomy during embryonic development, forming the anus first and the mouth second. They include echinoderms, chordates and hemichordates, with …

  9. The deuterostome context of chordate origins | Nature

    WEB22 apr. 2015 · The deuterostome context of chordate origins. Nature 520 , 456–465 ( 2015) Cite this article. Our understanding of vertebrate origins is powerfully informed by comparative morphology, embryology...

  10. Deuterostome phylogeny: 25 years ago - Springer

  11. deuterostomes articles - Encyclopedia of Life

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