ZAKARIAH, M.; YAHAYA, A.; SONFADA, M.; WIAM, I. Male organs of African catfish (<i>Clarias gariepinus</i>) in spawning and non-spawning periods in Maiduguri, Borno State, Nigeria. Sokoto Journal of Veterinary Sciences, [S. l.], v. 14, n. 1, p. 34–38, 2016. DOI: 10.4314/sokjvs.v14i1.6. Disponível em: https://www.ajol.info/index.php/sokjvs/article/view/135223. Acesso em: 8 oct. 2026.