IMRAN, M., KHAN, A.M., SAID, A., AHMED, A., REHMAN, I. and ALTAF, M. 2026. Trophic niche overlap investigation among native and alien fish species via Stable Isotope Analysis using Bayesian Inference. Iranian Journal of Ichthyology. 12, 4 (Jul. 2026), 394–407. DOI:https://doi.org/10.22034/iji.v12i4.1071.