Atelostomata

Translingual

Etymology

From Ancient Greek ἀτελής (atelḗs, imperfect, incomplete) + στόμα (stóma, mouth).

Proper noun

Atelostomata

  1. A taxonomic superorder within the subclass Euechinoidea echinoderms having a rigid, exocyclic shell and no jaw.

Hyponyms

References

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