Legendre Marc auteur aut IRD Teugels G.G. auteur aut IRD Cauty C. auteur aut IRD Jalabert B. auteur aut IRD text journalArticle eng text/pdf reformatted digital access Successful reciprocal hybridizations between Clarias gariepinus and Heterobranchus longifilis were performed during three experiments. The reciprocal hybrids were viable, their survival rates being similar to those found in the maternal species. Hybrid morphology was intermediate to that of the parents. No difference in external morphology was found between the reciprocal hybrids. Growth rate comparison under the same conditions and over a period of 307 days, revealed a considerably faster growth for H. longifilis x male C. gariepinus hybrids displayed an even faster growth than H. longifilis. (D'après résumé d'auteur) specialized AQUACULTURE EXPERIMENTATION HYBRIDATION CROISSANCE REPRODUCTION ETUDE COMPARATIVE POISSON CHAT COTE D'IVOIRE 040AQUAC 080PROANI02 40 59-79 1992 0022-1112 https://www.documentation.ird.fr/hor/fdi:41093 10.1111/j.1095-8649.1992.tb02554.x 0022-1112 [F B41093] https://www.documentation.ird.fr/hor/fdi:41093 https://horizon.documentation.ird.fr/exl-doc/pleins_textes/pleins_textes_6/b_fdi_35-36/41093.pdf IRD - Base Horizon / Pleins textes 1995-03-01 2015-07-02 fdi:41093 fre