"Keratocera stagnicola" . . . _:b75634731 . . "Keratocera stagnicola" . . "Robineau-Desvoidy, 1830" . . . "812996" . . . _:b75634731 . _:b75634731 "GBIF id" . "Keratocera stagnicola Robineau-Desvoidy, 1830" . "1617919" . _:b75634731 . _:b75634731 "1617919" .