Naglok (snakeland) was at an early period a Hindu name for hell. But the Nagas were not real snakes,--in that case they might have fared better,--but an aboriginal tribe in Ceylon, believed by the Hindus to be of serpent origin,--'naga' being an epithet for 'native.' [112] The Singhalese, on the other hand, have adapted the popular name for demons in India, 'Rakshasa,' in their Rakseyo, a tribe of invisible cannibals without supernatural powers (except invisibility), who no doubt merely embody the traditions of some early race. The dreaded powers were from another tribe designated Yakkhos (demons), and believed to have the power of rendering themselves invisible. Buddha's victories over these demonic beings are related in the 'Mahawanso.' 'It was known (by inspiration) by the vanquishers that in Lanka, filled by yakkhos, ... would be the place where his religion would be glorified. In like manner, knowing that in the centre of Lanka, on the delightful bank of a river, ... in the agreeable Mahanaga garden, ... there was a great assembly of the principal yakkhos, ... the deity of happy advent, approaching that great congregation, ... immediately over their heads hovering in the air, ... struck terror into them by rains, tempests, and darkness. The yakkhos, overwhelmed with awe, supplicated of the vanquisher to be released from their terror.... The consoling vanquisher thus replied: 'I will release ye yakkhos from this your terror and affliction: give ye unto me here by unanimous consent a place for me to alight on.' All these yakkhos replied: 'Lord, we confer on thee the whole of Lanka, grant thou comfort to us.' The vanquisher thereupon dispelling their terror and cold shivering, and spreading his carpet of skin on the spot bestowed on him, he there seated himself. He then caused the aforesaid carpet, refulgent with a fringe of flames, to extend itself on all sides: they, scorched by the flames, (receding) stood around on the shores (of the island) terrified. The Saviour then caused the delightful isle of Giri to approach for them. As soon as they transferred themselves thereto (to escape the conflagration), he restored it to its former position.' [113] This legend, which reminds one irresistibly of the expulsion of reptiles by saints from Ireland, and other Western regions, is the more interesting if it be considered that these Yakkhos are the Sanskrit Yakshas, attendants on Kuvera, the god of wealth, employed in the care of his garden and treasures. They are regarded as generally inoffensive. The transfer by English authorities of the Tasmanians from their native island to another, with the result of their extermination, may suggest the possible origin of the story of Giri. Buddha's dealings with the serpent-men or nagas is related as follows in the same volume:--