Rate of movement of juvenile lemon sharks in a novel open field, are we measuring activity or reaction to novelty?
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- 作者：J.S. Fingera ; b ; c ; 1 ; js.finger@yahoo.fr" class="auth_mail" title="E-mail the corresponding author ; F. Dhellemmesa ; b ; c ; 1 ; T.L. Guttridgeb ; R.H.J.M. Kurversc ; d ; S.H. Gruberb ; J. Krausea ; c
- 关键词：activity ; behavioural reaction norms ; boldness ; exploration ; habituation ; open field ; personality
- 刊名：Animal Behaviour
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：116
- 期：Complete
- 页码：75-82
- 全文大小：419 K
文摘
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We repeatedly subjected individual wild juvenile lemon sharks to open field tests.
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Sharks were consistently different in their movement rate in a novel open field.
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Sharks showed an overall effect of habituation over trial exposure.
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Individuals differed in their rate of habituation, with some even sensitizing.
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More explorative individuals had a higher habituation rate.
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