- Persian name Mar-e-Jafari
- English name Sawscaled Viper
- Scientific name Echis Carinatus
- Family Viperidae
- Morphology Its body length is 98 cm and the tail is 7 cm long. The head is pear-shaped and distinct from the neck. The snout is short and rounded, the scales are mostly keeled.
- Ethology They move about mainly by sidewinding.