Identity signaling, identity reception and the evolution of social recognition in a Neotropical frog
Identity signaling, identity reception and the evolution of social recognition in a Neotropical frog
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新热带青蛙的身份信号、身份接收和社会识别的演变
DOI：
10.1111/evo.14400
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
M. Bee
中科院分区：
文献类型：
--
作者：
James P. Tumulty;Zachary K. Lange;M. Bee
动物识别熟悉的个体来执行各种重要的社会行为。社会识别通常通过信号发送者和接收者之间的通信来介导，信号发送者产生包含身份信息的信号，接收者根据先前的经验对这些信号进行分类。我们测试了两个假设适应信号和接收器，使社会认可的进化，使用两种密切相关的领土毒蛙。雄性金蛙（Anomaloglossus beebei）能识别同种领地邻居的广告叫声，并表现出“亲爱的敌人效应”，对邻居的反应不如对陌生人的反应积极。不要。我们的研究结果并不支持身份信号假说：这两个物种产生的广告呼叫，包含类似数量的身份信息。我们的研究结果确实支持了身份接受假说：两个物种都表现出对模拟新邻居到来的回放的侵略习惯，但只有金色火箭蛙在随后听到不同雄性的叫声时表现出新的侵略。这些结果表明，祖先的可塑性机制中常见的青蛙的侵略已被修改，通过自然选择是特定的黄金火箭蛙个别男性的电话，使社会识别系统。
Animals recognize familiar individuals to perform a variety of important social behaviors. Social recognition is often mediated by communication between signalers who produce signals that contain identity information and receivers who categorize these signals based on previous experience. We tested two hypotheses about adaptations in signalers and receivers that enable the evolution of social recognition using two species of closely related territorial poison frogs. Male golden rocket frogs (Anomaloglossus beebei) recognize the advertisement calls of conspecific territory neighbors and display a “dear enemy effect” by responding less aggressively to neighbors than strangers, while male Kai rocket frogs (A. kaiei) do not. Our results did not support the identity signaling hypothesis: both species produced advertisement calls that contain similar amounts of identity information. Our results did support the identity reception hypothesis: both species exhibited habituation of aggression to playbacks simulating the arrival of a new neighbor, but only golden rocket frogs showed renewed aggression when they subsequently heard calls from a different male. These results suggest that an ancestral mechanism of plasticity in aggression common among frogs has been modified through natural selection to be specific to calls of individual males in golden rocket frogs, enabling a social recognition system.
影响因子：
2.5
作者：
Smith-Vidaurre, Grace;Perez-Marrufo, Valeria;Wright, Timothy F.
通讯作者：
Wright, Timothy F.
个体识别系统中认知能力和身份信号的共同进化
DOI：
10.1098/rstb.2019.0467
发表时间：
2020
期刊：
Philosophical Transactions of the Royal Society B: Biological Sciences
影响因子：
--
作者：
Miller, Sara E.;Sheehan, Michael J.;Reeve, H. Kern
通讯作者：
Reeve, H. Kern