A multidisciplinary study on social status and the relationship between inter-individual variation in hormone levels and agonistic behavior in a Neotropical cichlid fish - Ramallo, Martín R.; Birba, Agustina; Honji, Renato M.; Morandini, Leonel; Moreira, Renata Guimarães; Somoza, Gustavo M.; Pandolfi, Matías (Hormones and Behavior, 2015)