Thermal tolerance and phenotypic plasticity in juvenile Hippocampus erectus Perry, 1810: Effect of acute and chronic exposure to contrasting temperatures
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- 作者：M. Mascaró ; ; mmm@ciencias.unam.mx" class="auth_mail" title="E-mail the corresponding author ; M. Amaral-Ruiz gahazper@gmail.com" class="auth_mail" title="E-mail the corresponding author ; I. Huipe-Zamora kocita2010@gmail.com" class="auth_mail" title="E-mail the corresponding author ; G. Martí ; nez-Moreno gemmaleticia101@gmail.com" class="auth_mail" title="E-mail the corresponding author ; N. Simõ ; es ns@ciencias.unam.mx" class="auth_mail" title="E-mail the corresponding author ; C. Rosas crv@ciencias.unam.mx" class="auth_mail" title="E-mail the corresponding author
- 关键词：Critical thermal limits ; Thermal tolerance polygon ; Seahorses ; Thermal acclimation
- 刊名：Journal of Experimental Marine Biology and Ecology
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：483
- 期：Complete
- 页码：112-119
- 全文大小：616 K
文摘
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H. erectus from Yucatan, Mexico, has a wide tolerance to thermal variation.
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Acute exposure (~ 1 min) to 33–36 °C did not affect sea horse growth or survival.
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Chronic exposure to 30 °C compared to 18 °C significantly reduced sea horse growth.
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Comparative studies shed light on adaptive mechanisms responding to thermal variation.
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Southernmost populations of H. erectus could be near their upper thermal limit.