Devaraj, M. “BIOLOGY OF THE LARGE SNAKE-HEAD OPHICEPHALUS MARULWS; (HAM.) IN BHAVANISAGAR WATERS”. Indian Journal of Fisheries 20, no. 2 (November 9, 2011): 280–307. Accessed July 17, 2026. https://epubs.icar.org.in/index.php/IJF/article/view/12397.