Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2008.1969.1978AbyeramiS. SivashanthiniK. 1220081116A herpetological survey was carried out to study the
diversity of snakes from 2002 to 2004. The study revealed eighteen species
of terrestrial snakes belonging to five families. Out of which four species
were highly venomous species; two were mildly venomous and the rest of
the twelve were non poisonous species. Two species were endemic to Sri
Lanka and six out of the eighteen documented species were recorded for
the first time from Jaffna Peninsula.]]>Attum, O., Y.M. Lee, J.H. Roe and B.A. Kingsbury,2007271134139Balasubramaniam, A. and P. Krishnarajah,20032003Balasubramaniam, A. and S. Kuganathan,2006141616Das, I.,20012001pp: 63-70pp: 63-70Deraniyagala, P.E.P.,1951Eryx, Calliophisand Echis.]]>26147150Deraniyagala, P.E.P.,19551955Deraniyagala, P.E.P.,1960Echis carinata sinhaleya the saw scaled viper of Ceylon.]]>293334Deraniyagala, P.E.P.,1960Eryx conicus brevis Deraniyagala.]]>293536De Silva, P.H.D.H.,195754322334De Silva, P.H.D.H.,196931431546De Silva, P.H.D.H.,19801980De Silva, A.,20012001pp: 91De Silva, A.,19901990Gunawardena, J.,199528891Haly, A.,18901890Hilton-Taylor, C.,2000Threatened Species.]]>Hodgson, W.C. and J.C. Wickramaratna, 200648931940IUCN, Sri Lanka,20002000Karns, D.R., H.K. Voris and T.G. Goodwin,200250487498Roe, J.H., J. Gibson and B.A. Kingsbury, 2006130161168Roth, E.D.,2005Agkistrodon piscivorus).]]>2399402Stephen, H.M.,200719567567Smith, M.A.,1943Reprinted Edition 1981,pp: 583pp: 583Wall, F., 19211921Wall, F.,19212396403Wall, F.,19212405405Willey, A.,19063227234Willson, J.D., C.T. Winne, M.E. Dorcas and J.W. Gibbons,20062610711078