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  1. DomainEukaryota
    KingdomAnimalia
    SubphylumCrinozoa
  1. Crinoid | Sea Lilies, Feather Stars & Stalked Echinoderms

    WEBcrinoid, any marine invertebrate of the class Crinoidea (phylum Echinodermata) usually possessing a somewhat cup-shaped body and five or more flexible and active arms. The arms, edged with feathery …

  2. Zeelelies - Wikipedia

  3. ADW: Crinoidea: INFORMATION

    WEBBy Derek Kellogg and Daphne G. Fautin. Crinoidea is a small class of echin­o­derms with around 600 species. Many crinoids live in the deep sea, but oth­ers are com­mon on coral reefs. In most ex­tant crinoids, pri­mar­ily …

  4. Crinoidea - Digital Atlas of Ancient Life

  5. People also ask
    Crinoidea is a small class of echinoderms with around 600 species. Many crinoids live in the deep sea, but others are common on coral reefs. In most extant crinoids, primarily the shallow-water ones, there are two body regions, the calyx and the rays .
    animaldiversity.org
    Crinoids are marine invertebrates that make up the class Crinoidea. Crinoids that are attached to the sea bottom by a stalk in their juvenile form are commonly called sea lilies, while the unstalked forms, called feather stars or comatulids, are members of the largest crinoid order, Comatulida.
    en.wikipedia.org
    crinoid, any marine invertebrate of the class Crinoidea (phylum Echinodermata) usually possessing a somewhat cup-shaped body and five or more flexible and active arms. The arms, edged with feathery projections (pinnules), contain the reproductive organs and carry numerous tube feet with sensory functions.
    Crinoids are marine animals belonging to the phylum Echinodermata and the class Crinoidea. They are an ancient fossil group that first appeared in the seas of the mid Cambrian, about 300 million years before dinosaurs. They flourished in the Palaeozoic and Mesozoic eras and some survive to the present day.
  6. Crinoids: The Weird World of Feather Stars & Sea Lilies

    WEBFeb 27, 2020 · The Crinoidea – or Feather Stars and Sea Lilies – are among the most ancient of the Echinoderms. Most of them consist of a set of many branched arms, connected to a central cup-shaped body – …

  7. Crinoids - British Geological Survey

    WEBCrinoids are marine animals belonging to the phylum Echinodermata and the class Crinoidea. They are an ancient fossil group that first appeared in the seas of the mid Cambrian, about 300 million years before dinosaurs. …

  8. Introduction to the Crinoidea - University of California …

    WEBCrinoids are neither abundant nor familiar organisms today. However, they dominated the Paleozoic fossil record of echinoderms and shallow marine habitats until the Permo-Triassic extinction, when they suffered a near …

  9. Fixed, free, and fixed: The fickle phylogeny of extant Crinoidea ...

  10. Phylogenetic taxonomy and classification of the …

    WEBFeb 22, 2017 · The Crinoidea (Echinodermata) is one of the five major clades of living echinoderms and has a rich fossil record spanning nearly a half billion years. Using principles of phylogenetic taxonomy and recent …