. _:b75998631 . "1433975" . "Rhyacophila arcangelina" . "Nav\u00E1s, 1932" . "Rhyacophila arcangelina Nav\u00E1s, 1932" . . _:b75998631 "1433975" . . _:b75998631 . "Rhyacophila arcangelina" . _:b75998631 "GBIF id" . "Rhyacophila arcangelina" . . . _:b75998631 . . . "989012" . . .