Qaisar Jamal, Muhammad Idrees, Saif Ullah, Muhammad Adnan, Farrah Zaidi, Qaiser Zaman and Syed Basit Rasheed, 2018. Diversity and Altitudinal Distribution of Squamata in Two Distinct Ecological Zones of Dir, A Himalayan Sub-Zone of Northern Pakistan. Pakistan J. Zool., 50: 1835-1839. DOI: http://dx.doi.org/10.17582/journal.pjz/2018.50.5.1835.1839