_:b75928253 . "Placonotus planifrons Thomas, 1984" . . "Placonotus planifrons" . "Placonotus planifrons" . "6969449" . _:b75928253 "GBIF id" . . . "640199" . _:b75928253 . . . . . "Thomas, 1984" . . _:b75928253 "6969449" . "Placonotus planifrons" . _:b75928253 .