• Hitesh Gautam
• Dr. Manju Sharma

Abstract:The River Parvati is main river of Baran district. Fish diversity in the downstream is maximum. .Seasonal changes of environment affects the biodiversity of fishes and can be protected by conservation plans. Environmental stress is faced by fish community and by doing such studies we can overcome the problem of increasing fish species in natural resources of water. Fish diversity of the Parvati River ,Baran district has been studied on monthly basis from September 2017 to May 2018 and different species have been compared at 3 stations, observed that order Cypriniformes>Siluiformes>Osteoglossiformes>Augceiliformes.Different water parameters studied such as temperature, pH, dissolved oxygen, oxygen, alkanity, BOD, Hardness, free CO2 were recorded and were found suitable for fish production accept some seasonal variations and due to temperature increase by organic matter, the water quality was affected.

Index Terms:Ichthyofauns diversity, Parvati River, Physico-Chemical parameters and Species abundance.

"Study of Fish Diversity In Relation To Seasonal Changes of Parvati River, Baran District,Rajasthan", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 2, page no.335-338, February-2019, Available :http://www.jetir.org/papers/JETIR1902A51.pdf

"Study of Fish Diversity In Relation To Seasonal Changes of Parvati River, Baran District,Rajasthan", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 2, page no. pp335-338, February-2019, Available at : http://www.jetir.org/papers/JETIR1902A51.pdf