Diadematacea
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Translingual[edit]
Etymology[edit]
(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
Proper noun[edit]
Diadematacea
- A taxonomic superorder within the class Echinoidea – many sea urchins.
Hyponyms[edit]
- (superorder): Diadematoida, Echinothurioida, Pedinoida - orders
References[edit]
- Diadematacea on Wikipedia.Wikipedia
- Diadematacea on Wikispecies.Wikispecies
- Category:Echinoidea on Wikimedia Commons.Wikimedia Commons