The Alabra Giant Tortoise (Geochelone gigantea), from the islands of the Aldabra Atoll in the Seychelles, is one of the largest tortoises in the world. Similar in size to the famous Galapagos Giant Tortoise, its carapace averages 120 cm (47 inches) in length. The average weight of a male is around 250 kg (551 pounds), but one male at the Fort Worth Zoological Park weighs over 360 kg (793 pounds). This species is widely referred to as Geochelone gigantea but is now placed in the genus Dipsochelys (or sometimes in the invalid genus Aldabrachelys) as Dipsochelys dussumieri.