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Taxon:
Genus
Grammysioidea
Williams & Breger, 1916
(mollusc)
[unverified]
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Entity:
Authorship
Original name
:
Williams & Breger, 1916. Prof. Pap. U.S. geol. Surv., No. 89, 133.
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025