. _:b75807389 . . "Gymnognathus pentilus Jordan, 1937" . "Gymnognathus pentilus" . . _:b75807389 "5007978" . . "Gymnognathus pentilus" . . "5007978" . "Gymnognathus pentilus" . _:b75807389 "GBIF id" . . . "Jordan, 1937" . _:b75807389 . _:b75807389 . "760680" . . .