イソシジミ属
Genus Nuttallia Dall, 1898
イソシジミ属（Nuttallia）について
Species Nuttallia ezonis Kuroda & Habe in Habe, 1955／エゾイソシジミ
Species Nuttallia japonica (Reeve, 1857)／イソシジミ
Species Nuttallia nuttallii (Conrad, 1837)
Species Nuttallia obscurata (Reeve, 1857)／ワスレイソシジミ
Species Nuttallia petri (Bartsch, 1929)
