Bandara, M.S.P.M.; Dilshara, R.M.P.; Gunarathne, D.K.O.B.; Senevirathne, H.; Udayanthika, S.K.I.; Kumari, C.(Department of Zoology and Environmental Management, University of Kelaniya, Sri Lanka, 2017)
Heshani, A.L.S.; Abeysinghe, A.M.M.S.M.; Handapangoda, H.M.A.K.(Department of Zoology and Environmental Management, University of Kelaniya, Sri Lanka, 2017)