Feeding in darkness alleviates density-dependent growth of juvenile vundu catfish Heterobranchus longifilis (Clariidae)Etienne Baras, Frédéric Tissier, Luc Westerloppe, Charles Mélard and Jean-Claude PhilippartAquat. Living Resour., 11 5 (1998) 335-340DOI: https://doi.org/10.1016/S0990-7440(98)80004-1