Koya, K.M. et al. 2018. Reproductive biology, diet and feeding pattern of longtail tuna Thunnus tonggol (Bleeker, 1851) in the north-eastern Arabian Sea off Gujarat, India. Indian Journal of Fisheries. 65, 2 (Jul. 2018). DOI:https://doi.org/10.21077/ijf.2018.65.2.78457-02.