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Neocrinoidea

plural noun
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Neo·​crinoidea | \ "+ \

Definition of Neocrinoidea

in some classifications
: an order of crinoids comprising forms in which the actinal surface is not closed — compare palaeocrinoidea

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History and Etymology for Neocrinoidea

New Latin, from ne- + Crinoidea

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“Neocrinoidea.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Neocrinoidea. Accessed 22 Oct. 2020.

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