The following points highlight the top five varieties of fishes. The varieties are: 1. Shark 2. Rohu 3. Singhi 4. Magur 5. Koi. Variety # 1. Shark (Fig. 137): A Cartilaginous Fish: Quite a different types of sharks are available in the oceans of our country, of which the most common is Scoliodon sp. This […]