"Gray, 1846" . "Megaptera antarctica" . _:b76619467 "380509" . "587031" . _:b75698363 "5722859" . _:b75698363 "GBIF id" . _:b75698363 . . _:b75698363 . "5722859" . . . _:b76619467 . . . _:b76619467 . "Megaptera antarctica" . _:b76619467 . _:b75698363 . . . "380509" . . "Megaptera antarctica Gray, 1846" . . . _:b76619467 "WoRMS id" .