411 REFERENCE · Wiktionary
Athyridacea
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
Etymology
mul Athyris -acea.
Proper noun
†
superfamily order Athyridida certain brachiopods
References
Athyridida
Athyridida
Athyridida
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