Osho, Friday Elijah, Bamidele Oluwarotimi Omitoyin, Emmanuel Kolawole Ajani, Olugbenga Orisasona, Kazeem Oladeji Kareem, and Adetola Jenyo-Oni. 2022. “Morphometric and Meristic Variation of African Snakehead Fish Parachanna Obscura, Günther, 1861 from Nigeria’s Freshwater Environment”. Journal of Fisheries and Environment 46 (1). Bangkok, Thailand:54-65. https://li01.tci-thaijo.org/index.php/JFE/article/view/254211.