. _:b75730816 "GBIF id" . "Retrocorixa" . . . _:b75730816 . _:b75730816 . . . "Retrocorixa Walton, 1940" . "823911" . "Retrocorixa" . "4780278" . "Walton, 1940" . . _:b75730816 . . _:b75730816 "4780278" . . "Retrocorixa" .