Aggressive behavior in rainbow trout (Salmo gairdneri Richardson) of two ages.
D000367:Age Factors; D000374:Aggression; D000818:Animals; D001522:Behavior, Animal; D003463:Cues; D004291:Dominance-Subordination; D004924:Escape Reaction; D006801:Humans; D011336:Probability; D012487:Salmonidae / Q000254:growth & development*; D012919:Social Behavior; D012931:Social Environment; D014337:Trout / Q000254:growth & development*