Mendis, K.T.N.; Madushani, D.L.; Merinsa, J.; Kapilarathna, K.; Wijeyaratne, W.M.D.N.(Department of Zoology and Environmental Management, University of Kelaniya, 2015)
Vathani, A.S.A.; Dinushika, L.G.T.; Shanika, W.P.; Siriwardhana, S.M.N.P.; Wijeyaratne, W.M.D.N.(Department of Zoology and Environmental Management, University of Kelaniya, 2015)