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Effect Of Social Status On The Behavior And Neurophysiology Of Crayfish, Fadi Aziz Issa
Effect Of Social Status On The Behavior And Neurophysiology Of Crayfish, Fadi Aziz Issa
Biology Dissertations
Adaptation to changing social conditions is important for many social animals. Here, the effects of social experience on the behavior and neurophysiology of the red swamp crayfish, Procambarus clarkii, were studied. Evidence is presented that shows juvenile crayfish interact and form social order, and their behavior patterns shift in accordance to social status. Dominant animals maintain a high level of aggressive behavior, while subordinates shift their behavior pattern from aggressive to submissive behavior. Adult male crayfish show similar behavior pattern during dominance formation. However, this work demonstrates that male crayfish adopt a unique strategy to signify the formation of a …