MUSSELpdb

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Unionidae

Margaritiferidae

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Species & Genus Richness by
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Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Ortmanniana

species Ortmanniana pectorosa (Conrad, 1834): specimens

4 available nominal species synonyms (6 total synonyms)

Recent Taxonomic Opinions

Actinonaias pectorosa — Graf & Cummings (2007), Williams et al. (2008), Bogan (2010), Cummings & Graf (2010), ITIS (2012), ... Smith et al. (2019), Klymus et al. (2020), Bieler (2021), FMCS (2021), Hopper et al. (2023)
Ortmanniana pectorosa — Graf & Cummings (2021)
Lampsilis pectorosa — FMCS (2025)

Range

Tennessee and Cumberland rivers, USA.

Map of Georeferenced Specimens

MUSSELp Specimen Records

USA

Genbank Vouchers

Georeferenced Genbank Vouchers

USA

UF_439496-6286. (28S: MK036069, 5.8S: MK036153, COI: MK044902, ITS1: MK036153, ND1: MK045052, go to Genbank) Clinch River, Clinch drainage (36.5793, -83.004).

UAUC_880. (16S: AY655028, COI: AY654990, go to Genbank) Clinch River, Pendleton Island, Rt. 72 bridge, Ft. Blackmore, Scott Co. VA.