Yapa, Y.M.H.S.; Amasha, K.G.E.; Chandrasekara, M.M.; Suhaina, M.S.F.; Yatawara, M.D.M.D.W.M.M.K.(Department of Zoology and Environmental Management, University of Kelaniya, 2015)
Jayasuriya, O.A.T.S.; Nayanika, S.A.D.; Rajapakshe, A.G.D.H.M.; Gayathri, R.; Wijeyaratne, W.M.D.N.(Department of Zoology and Environmental Management, University of Kelaniya, 2015)