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| DOI | 10.1002/ecs2.4781 |
| Meta-analysis suggests that, for marine mammals, the risk of parasitism by anisakids changed between 1978 and 2015 | |
| 发表日期 | 2024 |
| ISSN | 2150-8925 |
| 起始页码 | 15 |
| 结束页码 | 3 |
| 卷号 | 15期号:3 |
| 英文摘要 | As gastrointestinal parasites affect the health of marine mammal species, they are a potentially consequential stressor. Although they are infrequently identified as a cause of mortality, gastrointestinal parasites could drive cryptic declines in individual fitness-including declines in nutritional status-by acting synergistically with other stressors. Nematodes in the family Anisakidae are ubiquitous throughout the world's oceans and are transmitted to marine mammal hosts through the consumption of fish and cephalopod prey. We sought to assess whether marine mammals face a rising risk of gastrointestinal infection due to an increase in anisakid burden of their prey species. We used data compiled from a recent meta-analysis of anisakid abundance in fish and invertebrates from 1967 to 2015. We reviewed the diets of 113 marine mammal species to identify their known prey species. We extracted data on anisakid burden for each of the prey species and tested whether anisakid abundance in these intermediate hosts had increased over time. Our findings suggest that Anisakis spp. abundance has increased over the past half-century, while Pseudoterranova spp. burden showed no significant change. Our findings suggest that the risk of Anisakis spp. infection is increasing for marine mammal hosts. |
| 英文关键词 | Anisakidae; historical ecology; marine mammal prey; parasites; sublethal stressors |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Ecology |
| WOS记录号 | WOS:001181597500001 |
| 来源期刊 | ECOSPHERE
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/295125 |
| 作者单位 | University of Washington; University of Washington Seattle; University of California System; University of California Irvine |
| 推荐引用方式 GB/T 7714 | . Meta-analysis suggests that, for marine mammals, the risk of parasitism by anisakids changed between 1978 and 2015[J],2024,15(3). |
| APA | (2024).Meta-analysis suggests that, for marine mammals, the risk of parasitism by anisakids changed between 1978 and 2015.ECOSPHERE,15(3). |
| MLA | "Meta-analysis suggests that, for marine mammals, the risk of parasitism by anisakids changed between 1978 and 2015".ECOSPHERE 15.3(2024). |
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