Jayasinghe, L.; Karunarathne, M.K.H.S.; Lakmali, A.A.R.; Ranjitha, L.K.H.K.; Weerasinghe, V.P.A.(Department of Zoology and Environmental Management, University of Kelaniya, 2015)
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)