Jaccard'ssimilarityindexvaluesforpairsofvillagesvaried
between0.05and0.51(Table2). TheUPGMAClusterAnalysisbased
on thepresence/absencedatamatricesofall14villagesshowedthat
YangPooToandYangTungPongwereisolatedfromtheother
villages(Fig. 5). Significantly,adjacentvillagesweremoresimilar
thanthemoredistantlylocatedvillages.However,MaeLodTaiwas
distinctfromthemostadjacentvillage(PaTaek).