iv olo , ▁l ’ And ring it ra , ▁Mad agas car . ▁P . ▁n . ▁pa ul iani ▁can ▁be ▁found ▁at ▁elev ations ▁between ▁ ▁above ▁mean ▁sea ▁level . ▁P . ▁nas us ▁was ▁listed ▁by ▁the ▁IU CN ▁as ▁a ▁vulner able ▁species , ▁as ▁it ▁can ▁be ▁found ▁over ▁an ▁area ▁of ▁, ▁but ▁the ▁quality ▁and ▁extent ▁of ▁the ▁hum id ▁forest ▁where ▁the ▁species ▁needs ▁to ▁live ▁is ▁in ▁a ▁continuous ▁decl ine , ▁mainly ▁due ▁to ▁min ing , ▁logging ▁( for ▁char co al ), ▁and ▁the ▁slash - and - burn ▁method ▁in ▁agricult ure . ▁P . ▁n . ▁nas us ▁is ▁found ▁in ▁some ▁strictly ▁protected ▁areas ▁and ▁res erves , ▁meaning ▁it ▁should ▁not ▁be ▁har med ▁too ▁much . ▁ ▁Tax onomy ▁P alle on ▁nas us ▁nas us ▁was ▁initially ▁described ▁as ▁Brook esia ▁nas us ▁in ▁ 1 8 8 7 ▁by ▁Bou len ger ▁and ▁rec lass ified ▁as ▁a ▁P alle on ▁species ▁in ▁ 2 0 1 3 . ▁In ▁ 1 9 7 2 , ▁the ▁sub species ▁P . ▁n . ▁pa ul iani ▁was ▁described ▁and ▁recorded ▁by ▁Bry go o , ▁Bl anc , ▁and ▁Dom er gue ▁in ▁ 1 9 7 2 . ▁P alle on ▁nas us ▁is ▁commonly ▁known ▁as ▁the ▁el ong ate ▁leaf ▁ch ame le on . ▁ ▁References ▁ ▁Category : Re pt iles ▁described ▁in ▁ 1 8 8