title: Behavioural mutagenesis in the convict cichlid fish, Cichlasoma nigrofasciatum guenther. I. The reduction of male aggressiveness in the first postirradiation generation.
mesh_terms: D000367:Age Factors; D000374:Aggression; D000704:Analysis of Variance; D000818:Animals; D001522:Behavior, Animal; D001947:Breeding; D003433:Crosses, Genetic; D005399:Fishes; D005824:Genetics, Behavioral; D006801:Humans; D008297:Male; D008722:Methods; D009154:Mutation / Q000528:radiation effects*; D011831:Radiation Genetics; D013997:Time Factors