"746826" . "Archaeogomphus" . "Archaeogomphus" . _:b75877401 "GBIF id" . . _:b75877401 . . . . "Archaeogomphus" . . _:b75877401 "1425696" . "Archaeogomphus Williamson, 1919" . "1425696" . . _:b75877401 . . _:b75877401 . "Williamson, 1919" . .