Elephant bird that apparently originated from Marco Polo's account of the rukh in 1298, although he was apparently referring to an eagle-like bird strong enough to "seize an elephant with its talons". Sightings of eggs of elephant birds by sailors (e.g. text on the Fra Mauro map of 1467–69, if not attributable to ostriches) could also have been erroneously attributed to a giant raptor from Madagascar. The legend of the roc could also have originated from sightings of such a giant subfossil eagle related to the African crowned eagle, which has been described in the genus "Stephanoaetus" from Madagascar, being large enough
Elephant not indigenous to the island but were brought there before 1521 by the Sultan of Sulu from Java, where elephants are now extinct. The African elephant was first named by German naturalist Johann Friedrich Blumenbach in 1797 as "Elephas africanus". The genus "Loxodonta" was named by Frédéric Cuvier in 1825. Cuvier spelled it "Loxodonte," but in 1827 an anonymous author romanised the spelling to "Loxodonta"; the International Code of Zoological Nomenclature recognises this as the proper authority. In 1942, 18 subspecies of African elephant were recognised by Henry Fairfield Osborn, but further morphological data has reduced the number of classified