(South and Central Asian mythology)
The elephant-headed son of Shiva, who is the Hindu counterpart of Hermes, removes obstacles and vouchsafes wisdom. He is propitiated at the beginning of any important enterprise, and is invoked at the commencement of books. He often appears today on the covers of Indian students' notebooks.
Ganesa is represented as a short pot-bellied man of yellow colour, with four hands and a one-tusked elephant head, sometimes riding on a rat or attended by one. In one hand he holds a shell, in another a discus, in the third a club, and the fourth a water-lily. His temples are plentiful on the Deccan and he is depicted in many Shivite shrines.
A legend explains his elephant head as the result of a dispute. Parvati went to her bath and told her son to guard the door, which Ganesa tried to do even against Shiva. So upset was the goddess at the decapitation of their son that to pacify her Shiva replaced the head with an elephant's, the first that came to hand. The loss of one tusk is accounted for by a tale which represents parashu-rama, ‘Rama with the axe’, visiting the sleeping Shiva. Again Ganesa opposed entrance and for his pains sustained injury, though he willingly received the blow on his tusk once he recognized the visitor wielded his father's axe, which Shiva had given to the avatar.





