atrypacean

名词 n.

英文释义

名词 n.
  1. Any brachiopod of the superfamily Atrypacea.
    — This size difference applies to many of the Silurian-Devonian families including the spiriferids, chonetids, atrypoids, atrypaceans, and some pentameroids (mostly among the gyidulids) (Boucot et al. 2012).

词形变化

atrypaceans plural
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