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Wed 1 October 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Quadrulini | Uniomerus declivis

Genbank Accession MK001792 (16S): voucher & citations
     Uniomerus declivis (Say, 1831)

Voucher/Isolate Data

UF_438312. USA:Texas:Newton County:Sabine River; Datum (WGS84) UTM 15R 0436930; 33926622; found in woody debris on right bank of river (30.665006, -93.658356).

Associated Genbank Accessions: 16S: MK001792, 28S: MK001826, 5.8S: KT285703, COI: KT285659, ITS1: KT285703

Taxonomic Opinions/Usage

• Uniomerus declivis (Say, 1831) — Pfeiffer et al. (2019)