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Crinoid

Frae Wikipedia, the free beuk o knawledge
Crinoids
Temporal range:Darriwilian–recent[1]
Crinoid on the reef o Batu Moncho Island,Indonesie
Scientific classification
Kinrick: Animalia
Phylum: Echinodermata
Subphylum: Crinozoa
Cless: Crinoidea
Miller,1821[2]
Subclasses

Articulata(540 spesgies)
Flexibilia
Camerata
Disparida

Crinoidsare marine ainimals that mak up theclassCrinoidea,ane o the clesses o the phylumEchinodermata,that includes thestarfish,brittle starns,sea urchinsansea cucumbersas weel.[3]

References

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  1. Zamora, Samuel; Rahman, Imran A.; Ausich, William I. (2015)."Palaeogeographic implications of a new iocrinid crinoid (Disparida) from the Ordovician (Darriwillian) of Morocco".Proceedings of the Royal Society B: Biological Sciences.3:e1450.doi:10.7717/peerj.1450.PMC4675106.PMID26664800.
  2. Hansson, Hans (2012)."Crinoidea".WoRMS.World Register of Marine Species.Retrieved30 Januar2013.
  3. Ruppert, Edward E.; Fox, Richard, S.; Barnes, Robert D. (2004).Invertebrate Zoology, 7th edition.Cengage Learning. pp. 917–918.ISBN978-81-315-0104-7.