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首页> 外文期刊>Marine ecology >Social flexibility to balance habitat fragmentation? Insights from the Mediterranean cave-dwelling cardinalfish Apogon imberbis
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Social flexibility to balance habitat fragmentation? Insights from the Mediterranean cave-dwelling cardinalfish Apogon imberbis

机译：平衡栖息地破碎化的社会灵活性？地中海洞穴栖居的红衣主教Apogon imberbis的见解

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摘要

The Mediterranean cave-dwelling cardinalfish Apogon imberbis shows a surprising panmixia for a brooding species inhabiting a fragmented habitat. This is partly attributed to the plasticity of its aggregative behavior, ranging from solitary to large schools. This plasticity allows this cardinalfish to take advantage of a wide variety of shadowed shelters, ranging from small cracks to large caves, which promotes population connectivity. This paper explores whether social flexibility can be the mechanism behind such behavioral plasticity, and the resulting ecological and evolutionary advantages in fragmented habitats. It also explores the limits of the application of this hypothesis to A. imberbis. Finally, it proposes possible experiments to unravel the origin of the behavioral plasticity and the exceptional connectivity of this cardinalfish.
机译：地中海居住在洞穴中的红衣主教Apogon imberbis对栖息在一个零散的栖息地中的孵化物种显示出令人惊讶的大混杂。这部分归因于其集体行为的可塑性，从单个学校到大型学校，不一而足。这种可塑性使红衣主教鱼可以利用各种阴影遮蔽所，从小裂缝到大洞穴，这些都可以促进种群的连通性。本文探讨了社会灵活性是否可能是这种行为可塑性背后的机制，以及在零散的栖息地中产生的生态和进化优势。它还探讨了该假设在A. imberbis中的应用范围。最后，它提出了可能的实验来阐明行为可塑性的起源以及该基鱼的特殊连通性。

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