Matsya

Matsya () is the fish avatar of the Hindu god Vishnu. Often described as the first of Vishnu's ten primary avatars, Matsya is described to have rescued the first man, Manu, from a great deluge. Matsya may be depicted as a giant fish, often golden in color, or anthropomorphically with the torso of Vishnu connected to the rear half of a fish.

The earliest account of Matsya is found in the Shatapatha Brahmana, where Matsya is not associated with any particular deity. The fish-saviour later merges with the identity of Brahma in post-Vedic era, and still later, becomes regarded with Vishnu. The legends associated with Matsya expand, evolve, and vary in Hindu texts. These legends have embedded symbolism, where a small fish with Manu's protection grows to become a big fish, and the fish saves the man who would be the progenitor of the next race of mankind. In later versions, Matsya slays a demon named Hayagriva who steals the Vedas, and thus is lauded as the saviour of the scriptures.