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Data last updated
Thu 1 January 2026
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Bivalvia
| ... | Unionoidea
| Unionidae
| Ambleminae
| Lampsilini
| Ptychobranchus foremanianus
nominal species Unio trinacris ‘Lea’ of Authors
‘Lea’ of Authors. Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 8]: pl. 12, fig. 235.
Sowerby, 1868. Conch. Icon. 16: pl. 81, sp. 428. (error for Unio trinacrus Lea, 1861)
= Ptychobranchus foremanianus Taxonomic Opinions+ Ptychobranchus trinacrus (Lea, 1861) — Simpson, 1900
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