Biography:

B.S.VIJAYKUMAR, Present study is on The alterations included curved secondary gill filaments, necrosis of gill filaments and conjestion of Secondary Lamellae of Marine fishes. One of his famous publication is SUBLETHAL EFFECT OF PROFENOFOS ON OXYGEN CONSUMPTION AND GILL HISTOPATHOLOGY OF THE INDIAN MAJOR CARP, CATLA CATLA (HAMILTON).