Praveen, A. et al. 2017. Dynamics of reproductive ecology of the fish Ompok bimaculatus (Siluriformes: Siluridae) in six tropical rivers of the Ganges basin, India. UNED Research Journal. 9, 1 (Mar. 2017), 73–85. DOI:https://doi.org/10.22458/urj.v9i1.1681.