Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Mesonaias tampicoensis

Specimen USNM_1282331-35: Images

Mesonaias tampicoensis (Lea, 1838), Tamaulipas, Rio Guayalejo at Rt. Mex. 80 near Mexcoltzin. ca. 17.9 roadmiles E of Ciudad Mante (measured from circle in southern Mante where the Tampico, Mante, and Valles roads diverge)