Breaking the cipher: ant eavesdropping on the variational trail pheromone of its termite prey
文献类型：期刊论文
| 作者 | Wen XL1,2,3; Wen P[*]2; Dahlsjo CAL4; Sillam-Dusses D5,6; Sobotnık J4 |
| 刊名 | Proceeding of the Royal Societ B
 |
| 出版日期 | 2017 |
| 卷号 | 284期号:X页码:20170121 |
| 关键词 | social prey trail pheromone signal complexity recruitment pheromone kairomone |
| 通讯作者 | wenping@xtbg.ac.cn |
| 英文摘要 | Predators may eavesdrop on their prey using innate signals of varying nature. In regards to social prey, most of the prey signals are derived from social communication and may therefore be highly complex. The most efficient predators select signals that provide the highest benefits. Here, we showed the use of eusocial prey signals by the termite-raiding ant Odontoponera transversaO. transversaselected the trail pheromone of termites as kairomone in several species of fungus-growing termites (Termitidae: Macrotermitinae:Odontotermes yunnanensis, Macrotermes yunnanensis, Ancistrotermes dimorphus). The most commonly predated termite, O. yunnanensis, was able to regulate the trail pheromone component ratios during its foraging activity. The ratio of the two trail pheromone compounds was correlated with the number of termites in the foraging party. (3Z)-Dodec-3-en-1-ol (DOE) was the dominant trail pheromone component in the initial foraging stages when fewer termites were present. Once a trail was established, (3Z,6Z)-dodeca-3,6-dien-1-ol (DDE) became the major recruitment component in the trail pheromone and enabled mass recruitment of nest-mates to the food source. Although the ants could perceive both components, they revealed stronger behavioural responses to the recruitment component, DDE, than to the common major component, DOE. In other words, the ants use the trail pheromone information as an indication of suitable prey abundance, and regulate their behavioural responses based on the changing trail pheromone component. The eavesdropping behaviour in ants therefore leads to an arms race between predator and prey where the species specific production of trail pheromones in termites is targeted by predatory ant species. |
| 收录类别 | SCI |
| 资助信息 | We thank the Central Laboratory at Xishuangbanna Tropical Botanical Garden for their assistance with chemical analyses. Field studies were conducted in accordance with local legislation (licence letter, XTBG 2016-14). |
| 语种 | 英语 |
| 源URL | [http://159.226.149.26:8080/handle/152453/11261]  |
| 专题 | 昆明动物研究所_遗传资源与进化国家重点实验室 昆明动物研究所_实验与理论生态学 |
| 作者单位 | 1.State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, People’s Republic of China 2.ey Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, Yunnan, People’s Republic of China 3.Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, 650204 Yunnan, People’s Republic of China 4.Faculty of Forestry and Wood Sciences, Czech University of Life Sciences, Prague, Czech Republic 5.IRD – Sorbonne Universite ´s, iEES-Paris, U 242, Bondy, France 6.University Paris 13 – Sorbonne Paris Cite ´, LEEC, EA 4443, Villetaneuse, France |
| 推荐引用方式 GB/T 7714 | Wen XL,Wen P[*],Dahlsjo CAL,et al. Breaking the cipher: ant eavesdropping on the variational trail pheromone of its termite prey[J]. Proceeding of the Royal Societ B,2017,284(X):20170121. |
| APA | Wen XL,Wen P[*],Dahlsjo CAL,Sillam-Dusses D,&Sobotnık J.(2017).Breaking the cipher: ant eavesdropping on the variational trail pheromone of its termite prey.Proceeding of the Royal Societ B,284(X),20170121. |
| MLA | Wen XL,et al."Breaking the cipher: ant eavesdropping on the variational trail pheromone of its termite prey".Proceeding of the Royal Societ B 284.X(2017):20170121. |
入库方式： OAI收割
来源：昆明动物研究所
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