Bivalvia | ... | Unionidae | Unioninae | Anodontini | Alasmidontina | Utterbackia imbecillis

Specimen USNM_1282737: Images

Utterbackia imbecillis (Say, 1829), Tamaulipas, Rio Carrizal at Rt. Mex. 180 in Nuevo Progreso, ca. 20.8 mi N of road divergence (on Rt. Mex. 180) to Aldma and Est. Manuel

specimen