Weerathunga, W.A.M.T.; Athapaththu, A.M.G.K.; Amarasinghe, L.D.(Department of Zoology and Environmental Management, University of Kelaniya, Sri Lanka, 2017)
Dias, M.A.; Amarasinghe, L.D.; Jayalath, W.G.H.; Attanayake, R.N.(International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)