I would like to bring to your attention the following paper: M. Clara P. Amorim and Vitor C. Almada (2005) The outcome of male-male encounters affects subsequent sound production during courtship in the cichlid fish Oreochromis mossambicus. Anim. Behav. 69 (3):595-601.
Please contact me if you would like a pdf of the paper. Clara Amorim M. Clara Amorim Unidade de Investiga��o em Eco-Etologia Instituto Superior de Psicologia Aplicada Rua Jardim do Tabaco 34 1149-041 Lisboa, Portugal
