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Species & Genus Richness offreshwater musselsby Taxonomy
Species & Genus Richness offreshwater bivalves by Family
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Species Richness & Endemism offreshwater mussels by Geography
Data last updated Thu 22 January 2026
Bivalvia | ... | Unionidae | Ambleminae | Quadrulini | Quadrulina | Quadrula verrucosa
Quadrula verrucosa (Rafinesque, 1820)
FLMNH_438746 (QverCol013). Llano River (30.658673, -99.3245).
Associated Genbank Accessions: COI: PQ038621, ND1: PQ057614