ANIBEZE, C. I. P.; INYANG, N. M. Oocyte Structure, Fecundity and Sex Ratio of <i>Heterobranchus longifilis</i> (Valenciennes 1840) in Idodo River Basin (Nigeria) with comments on the Breeding Biology. Journal of Aquatic Sciences, [S. l.], v. 15, n. 1, p. 59–62, 2000. DOI: 10.4314/jas.v15i1.19990. Disponível em: https://www.ajol.info/index.php/jas/article/view/19990. Acesso em: 20 sep. 2026.