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)
Lankadhikara, L.M.P.P.; Kalhari, I.N.; Kularathna, G.N.S.P.M.; Haafi, M.M.B.; Weerasinghe, V.P.A.(Department of Zoology and Environmental Management, University of Kelaniya, 2015)