Desi Mahur fish seed refers to the seed or fingerlings of the Desi Mahseer fish species (Tor putitora), which is commonly known as the Mahur or Golden Mahseer. It is a young fish that is typically less than one year old and has reached a size suitable for stocking in ponds, lakes, or rivers for aquaculture purposes. The Desi Mahur fish seed is specifically the young offspring or seeds of the Desi Mahur fish species.