Gamagedara, D.; Athukorala, U.K.; Gayangani, E.M.; Chrishanthan, J.E.; Bandara, W.A.R.T.W.(Department of Zoology and Environmental Management, University of Kelaniya, Sri Lanka, 2017)
Madduma, M.D.R.; Ramanayaka, A.R.D.D.; Jayasundara, S.M.J.C.K.; Amarasinghe, L.D.(Department of Zoology and Environmental Management, University of Kelaniya, Sri Lanka, 2017)