Low-latitude zooplankton pigmentation plasticity in response to multiple threats
文献类型：期刊论文
| 作者 | Lee, Marcus2; Zhang, Huan2,3; Sha, Yongcui2; Hegg, Alexander2; Ugge, Gustaf Ekelund2; Vinterstare, Jerker2; Skerlep, Martin2; Parssinen, Varpu2; Herzog, Simon David2; Bjorneras, Caroline2 |
| 刊名 | ROYAL SOCIETY OPEN SCIENCE
 |
| 出版日期 | 2019-07-26 |
| 卷号 | 6期号:7页码:10 |
| ISSN号 | 2054-5703 |
| 关键词 | Calanoida Cyclopoida colorimetric method predation ultraviolet radiation freshwater |
| DOI | 10.1098/rsos.190321 |
| 英文摘要 | Crustacean copepods in high-latitude lakes frequently alter their pigmentation facultatively to defend themselves against prevailing threats, such as solar ultraviolet radiation ( UVR) and visually oriented predators. Strong seasonality in those environments promotes phenotypic plasticity. To date, no one has investigated whether low-latitude copepods, experiencing continuous stress from UVR and predation threats, exhibit similar inducible defences. We here investigated the pigmentation levels of Bahamian 'blue hole' copepods, addressing this deficit. Examining several populations varying in predation risk, we found the lowest levels of pigmentation in the population experiencing the highest predation pressure. In a laboratory experiment, we found that, in contrast with our predictions, copepods from these relatively constant environments did show some changes in pigmentation subsequent to the removal of UVR; however, exposure to water from different predation regimes induced minor and idiosyncratic pigmentation change. Our findings suggest that low-latitude zooplankton in inland environments may exhibit reduced, but non-zero, levels of phenotypic plasticity compared with their high-latitude counterparts. |
| 资助项目 | Helge Ax:son Johnsons foundation ; Royal Physiographic Society ; Swedish Research Council[2016-03552] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 出版者 | ROYAL SOC |
| WOS记录号 | WOS:000479146300052 |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/8014]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Lee, Marcus |
| 作者单位 | 1.North Carolina State Univ, Dept Biol Sci, Raleigh, NC USA 2.Lund Univ, Dept Biol, Aquat Ecol, Lund, Sweden 3.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Hubei, Peoples R China 4.Karlstad Univ, Dept Environm & Life Sci, Karlstad, Sweden 5.North Carolina State Univ, WM Keck Ctr Behav Biol, Raleigh, NC USA |
| 推荐引用方式 GB/T 7714 | Lee, Marcus,Zhang, Huan,Sha, Yongcui,et al. Low-latitude zooplankton pigmentation plasticity in response to multiple threats[J]. ROYAL SOCIETY OPEN SCIENCE,2019,6(7):10. |
| APA | Lee, Marcus.,Zhang, Huan.,Sha, Yongcui.,Hegg, Alexander.,Ugge, Gustaf Ekelund.,...&Hansson, Lars-Anders.(2019).Low-latitude zooplankton pigmentation plasticity in response to multiple threats.ROYAL SOCIETY OPEN SCIENCE,6(7),10. |
| MLA | Lee, Marcus,et al."Low-latitude zooplankton pigmentation plasticity in response to multiple threats".ROYAL SOCIETY OPEN SCIENCE 6.7(2019):10. |
入库方式： OAI收割
来源：武汉植物园
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