The economy of brood defense by parental cichlid fishes, Cichlasoma maculicauda The economy of brood defense by parental cichlid fishes, Cichlasoma maculicaudav. 31No. 1137–141Perrone, Michael. 1978. "The economy of brood defense by parental cichlid fishes, Cichlasoma maculicauda." Oikos, 31, (1) 137–141.More...ID: 107137Type: articleKeywords: STRI