Bivalvia | ... | Hyrioidea | Hyriidae | Hyriinae | Rhipidodontini | Diplodon obsolescens
Diplodon obsolescens F. Baker, 1913, Rio Xingu, ca. 53 air km SSW of Altamira, slackwaters along shore of island just downstream of cachoeira Espelho, ParĂ¡, Brazil
