Damage from intraspecific combat is costly
Damage from intraspecific combat is costly
复制标题
种内战斗造成的损害代价高昂
DOI：
10.1093/beheco/arab090
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发表时间：
2021
影响因子：
2.4
通讯作者：
Wiens, John J
中科院分区：
文献类型：
--
作者：
Emberts, Zachary;Somjee, Ummat;Wiens, John J
当个人与同类争夺资源时，可能会发生伤害。大多数理论模型表明，与这些伤害相关的成本应该会影响个人从战斗中撤退的决定。因此，种内战斗造成的损害经常被记录和量化。然而，与这种损害相关的健身相关成本却并非如此。量化与战斗相关的损害的成本很重要，因为大多数理论模型都假设与损害相关的成本（而不是损害本身）应该影响个人的撤退决定。在这里，我们量化了巨型豆科灌木 Thasus neocalifornicus 因战斗而受伤的成本。我们证明，实验模拟的战斗伤害会导致代谢成本和飞行性能成本。我们还表明，受伤越严重，飞行成本就越高。总体而言，我们的结果为以下基本假设提供了实证支持：种内战斗中获得的伤害代价高昂。
When individuals engage in fights with conspecifics over access to resources, injuries can occur. Most theoretical models suggest that the costs associated with these injuries should influence an individual’s decision to retreat from a fight. Thus, damage from intraspecific combat is frequently noted and quantified. However, the fitness-related costs associated with this damage are not. Quantifying the cost of fighting-related damage is important because most theoretical models assume that it is the cost associated with the damage (not the damage itself) that should influence an individual’s decision to retreat. Here, we quantified the cost of fighting-related injuries in the giant mesquite bug,Thasus neocalifornicus. We demonstrate that experimentally simulated fighting injuries result in metabolic costs and costs to flight performance. We also show that flight costs are more severe when the injuries are larger. Overall, our results provide empirical support for the fundamental assumption that damage acquired during intraspecific combat is costly.
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DOI：
10.1098/rspb.2018.1685
发表时间：
2018-11
期刊：
Proceedings of the Royal Society B
影响因子：
--
作者：
Ummat Somjee;Ummat Somjee;H. Woods;M. Duell;Christine W. Miller
通讯作者：
Ummat Somjee;Ummat Somjee;H. Woods;M. Duell;Christine W. Miller
DOI：
10.1016/c2013-0-12497-x
发表时间：
1969
期刊：
The Yale Journal of Biology and Medicine
影响因子：
--
作者：
T. Lentz
通讯作者：
T. Lentz
巨型豆科灌木 (Thasus neocalifornicus)（异翅目：Coreidae）若虫和成虫的肠道微生物群以每一代新获得的伯克霍尔德杆菌为主
DOI：
10.1603/en10309
发表时间：
2011
期刊：
The Yale Journal of Biology and Medicine
影响因子：
--
作者：
Sarai Olivier;Zakee L Sabree;Koji Noge;J. X. Becerra
通讯作者：
J. X. Becerra
武器伤害与竞争动态有关，但与小鹿的交配成功无关（Dama dama）
影响因子：
3.3
作者：
D. Jennings;R. Boys;M. Gammell
通讯作者：
M. Gammell
影响因子：
2.4
作者：
Hack, MA
通讯作者：
Hack, MA