Summary[edit] Description: Daboia russelli illustration. Date: 1878. Source: Poisonous snakes of India, Joseph Ewart, London 1878. Author: Joseph Ewart. Permission(Reusing this file): pd-old.
Summary[edit] Description: Russell viper from Nehru Zoological Park, Hyderabad, India. Date: 28 July 2012, 12:54:31. Source: Own work. Author: Rameshng.