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Thu 18 Dec 2025

Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Friersonia iridella

Specimen USNM_1282429: Images

Friersonia iridella (Pilsbry & Frierson, 1908), Tamaulipas, creek flowing into Rio Frio ca. 0.5 rivermiles (not measured) above bridge of Rt. Mex. 85 over Rio Frio at Rio Frio (town)