"Guignot, 1945" . . "203515" . _:b75931025 "4405952" . _:b75931025 . _:b75931025 . "4405952" . . . . "Porhydrus" . "Porhydrus Guignot, 1945" . "Porhydrus" . _:b75931025 . . . . . "Porhydrus" . . _:b75931025 "GBIF id" .