The prejuvenile onset of play fighting i
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Sergio M. Pellis; Vivien C. Pellis
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Article
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1997
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John Wiley and Sons
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English
โ 145 KB
๐ 2 views
Play fighting in rats is most frequent in the juvenile phase (30-40 days), and then wanes following puberty. During the juvenile phase, the most commonly used defensive tactic to block access to the nape (i.e., the play target) is to rotate around the longitudinal axis to supine. From this position