麝鼠捕食小龙虾的直接观察

IF 0.6 4区 环境科学与生态学 Q4 BIODIVERSITY CONSERVATION
S. Adams, Rebecca L. Rosamond
{"title":"麝鼠捕食小龙虾的直接观察","authors":"S. Adams, Rebecca L. Rosamond","doi":"10.1656/058.021.0308","DOIUrl":null,"url":null,"abstract":"Abstract - Ondatra zibethicus (Common Muskrat) are often considered herbivores; however, they also eat animal matter, especially mussels, which comprise a considerable part of their diet in some populations. Common Muskrats also feed on crayfish (Astacoidea), although such behavior is poorly documented. On 21 April 2022, we observed a Common Muskrat repeatedly catching crayfish (Cambaridae) and carrying them to its den. The site in the Coldwater River National Wildlife Refuge, Quitman County, MS, consisted of a ditch with a water-control structure on the edge of a waterfowl impoundment being dewatered. The consumption of crayfish by a Common Muskrat during a time when vegetation was presumably less available has important ramifications for the management of both species.","PeriodicalId":49490,"journal":{"name":"Southeastern Naturalist","volume":"115 1","pages":"N43 - N47"},"PeriodicalIF":0.6000,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Direct Observation of Muskrat Feeding on Crayfish\",\"authors\":\"S. Adams, Rebecca L. Rosamond\",\"doi\":\"10.1656/058.021.0308\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract - Ondatra zibethicus (Common Muskrat) are often considered herbivores; however, they also eat animal matter, especially mussels, which comprise a considerable part of their diet in some populations. Common Muskrats also feed on crayfish (Astacoidea), although such behavior is poorly documented. On 21 April 2022, we observed a Common Muskrat repeatedly catching crayfish (Cambaridae) and carrying them to its den. The site in the Coldwater River National Wildlife Refuge, Quitman County, MS, consisted of a ditch with a water-control structure on the edge of a waterfowl impoundment being dewatered. The consumption of crayfish by a Common Muskrat during a time when vegetation was presumably less available has important ramifications for the management of both species.\",\"PeriodicalId\":49490,\"journal\":{\"name\":\"Southeastern Naturalist\",\"volume\":\"115 1\",\"pages\":\"N43 - N47\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2022-10-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Southeastern Naturalist\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://doi.org/10.1656/058.021.0308\",\"RegionNum\":4,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"BIODIVERSITY CONSERVATION\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Southeastern Naturalist","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1656/058.021.0308","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIODIVERSITY CONSERVATION","Score":null,"Total":0}
引用次数: 0

摘要

摘要- Ondatra zibethicus (Common Muskrat)通常被认为是食草动物;然而,它们也吃动物,尤其是贻贝,在一些种群中,贻贝占它们饮食的相当一部分。普通的麝鼠也以小龙虾(astaco总科)为食,尽管这种行为很少被记录。2022年4月21日,我们观察到一只普通麝鼠反复捕捉小龙虾(螯虾科)并将它们带到巢穴。这个地点位于美国密西西比州奎特曼县的冷水河国家野生动物保护区,在水禽蓄水池的边缘有一条沟渠和一个水控制结构,正在脱水。普通麝鼠在植被可能较少的时候食用小龙虾,这对两个物种的管理都有重要的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Direct Observation of Muskrat Feeding on Crayfish
Abstract - Ondatra zibethicus (Common Muskrat) are often considered herbivores; however, they also eat animal matter, especially mussels, which comprise a considerable part of their diet in some populations. Common Muskrats also feed on crayfish (Astacoidea), although such behavior is poorly documented. On 21 April 2022, we observed a Common Muskrat repeatedly catching crayfish (Cambaridae) and carrying them to its den. The site in the Coldwater River National Wildlife Refuge, Quitman County, MS, consisted of a ditch with a water-control structure on the edge of a waterfowl impoundment being dewatered. The consumption of crayfish by a Common Muskrat during a time when vegetation was presumably less available has important ramifications for the management of both species.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Southeastern Naturalist
Southeastern Naturalist 环境科学-生态学
CiteScore
1.20
自引率
16.70%
发文量
31
审稿时长
18-36 weeks
期刊介绍: The Southeastern Naturalist covers all aspects of the natural history sciences of terrestrial, freshwater, and marine organisms and the environments of the southeastern portion of North America, roughly bounded from North Carolina south to Florida, west to Texas, north to Oklahoma, and east back to North Carolina. Manuscripts based on field studies outside of this region that provide information on species within this region may be considered at the Editor’s discretion.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信