Sahu, A., Natarajan, J., Chandran, S., Ramulu, D., Padmavathy, P., Velmurugan, P., Dhruve, D., Panda, D., Ringjonmeilu, K. and Kashyap, N. 2026. An annotated checklist of ichthyofauna and associated estuarine biota of the Manakudy Estuary, southern Tamil Nadu, India. Journal of Fisheries. 14, 1 (Feb. 2026), 141213. DOI:https://doi.org/10.17017/j.fish.1176.