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鱼类、两栖类和爬行类的亲代-子代识别的感觉机制。

Sensory Mechanisms of Parent-Offspring Recognition in Fishes, Amphibians, and Reptiles.

机构信息

Department of Biological Sciences, 202 Life Sciences Building, Louisiana State University, Baton Rouge, LA 70803, USA.

出版信息

Integr Comp Biol. 2023 Dec 29;63(6):1168-1181. doi: 10.1093/icb/icad104.

Abstract

Parental care is important for offspring survival and success. Recognition of offspring by parents is critical to ensure parents direct care behaviors at related offspring and minimize energy lost by caring for unrelated young. Offspring recognition of parents prevents possible aggressive interactions between young and unrelated adults and allows offspring to direct begging behaviors toward the correct adult. Despite its importance and widespread nature, much of the current research has focused on a small range of species, particularly mammals and birds. We review the existing literature on the sensory mechanisms of parent-offspring recognition in fishes, amphibians, and reptiles. Within these groups, there is diversity in the presence and strategies for parent-offspring recognition. Future studies should continue to identify these mechanisms, as well as the neural and endocrine underpinnings in non-model organisms to expand our knowledge of this behavior and inform our understanding of the evolution of parent-offspring recognition.

摘要

亲代抚育对后代的生存和成功至关重要。父母对后代的识别对于确保父母将抚育行为指向相关后代,并将对无关幼体的能量损失降到最低至关重要。后代对父母的识别可以防止幼体与无关的成年个体之间可能发生的攻击性相互作用,并使后代能够将乞食行为指向正确的成年个体。尽管它很重要且具有普遍性,但目前的大部分研究都集中在少数几种物种上,特别是哺乳动物和鸟类。我们回顾了鱼类、两栖动物和爬行动物中亲代-后代识别的感觉机制的现有文献。在这些群体中,亲代-后代识别的存在和策略存在多样性。未来的研究应该继续识别这些机制,以及非模式生物中的神经和内分泌基础,以扩展我们对这种行为的认识,并为我们理解亲代-后代识别的进化提供信息。

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