Cidaroida

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Translingual

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Etymology

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Cidaris +‎ -oida

Proper noun

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Cidaroida

  1. A taxonomic order within the class Echinoidea – pencil urchins, primitive sea urchins.

Hypernyms

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Hyponyms

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References

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  1. ^ Ruggiero MA, Gordon DP, Orrell TM, Bailly N, Bourgoin T, Brusca RC, et al. (2015) A Higher Level Classification of All Living Organisms. PLoS ONE 10(4): e0119248. PMID 25923521, doi: 10.1371/journal.pone.0119248