Lôtān, Litan or Litānu was a sea monster in Canaanite mythology, similar to the Leviathan in Hebrew mythology. Lotan seems to have been prefigured by Têmtum, the serpent killed by the benevolent storm god Hadad in Syrian seals of the 18th -16th century BC. In the Baal Cycle discovered in the ruins of Ugarit, Lotan is a servant of the sea god Yammu and is defeated by the benevolent storm god Baʿal, possibly with the help or by the hand of his sister ʿAnat. Lotan or Litanu was his proper name. The account has gaps, making it unclear whether some phrases describe him or other monsters at Yammu's disposal. Most scholars agree on describing him as "the fugitive serpent" but he may or may not be "the wriggling serpent" or the mighty one with seven heads. The Baal Cycle's description of Lotan is directly paralleled by a passage in the later Apocalypse of Isaiah, in which Yahweh fights Leviathan.