鋸鱗蝰
"Echis carinatus" is endemic to Asia. On the Indian subcontinent it is found in India, Sri Lanka, Bangladesh, and Pakistan (including Urak near Quetta and Astola Island off the coast of Makran). In the Middle East it is found in Oman, Masirah (Island), eastern United Arab Emirates, Iraq, and southwestern Iran. In Central Asia it is found in Afghanistan, Uzbekistan, Turkmenistan, and Tajikistan.