Bivalvia | Unionida | Unionoidea | Margaritiferidae | Margaritiferinae | Margaritifera middendorffi

Specimen NSMT-MO_73707: Images

Margaritifera middendorffi (Rosén, 1926), Sakasa River at Togakushi (136°6’ E, 36°45’ N, 1200 m altitude), Nagano Prefecture, Honshu, Japan
holotype Margaritifera togakushiensis Kondo & Kobayashi, 2005