Not regionally extinct: Rediscovery of Ruppia drepanensis in Portugal, the westernmost range edge in Europe

IF 2.6 4区 生物学 Q2 MARINE & FRESHWATER BIOLOGY Aquatic Botany Pub Date : 2025-03-10 DOI:10.1016/j.aquabot.2025.103881
Duarte G. Frade , João Neiva , Jose Martínez-Garrido , Anne Davison , Luca Caminiti , Gonçalo G. Ramos , Gareth A. Pearson , Ester A. Serrão
{"title":"Not regionally extinct: Rediscovery of Ruppia drepanensis in Portugal, the westernmost range edge in Europe","authors":"Duarte G. Frade ,&nbsp;João Neiva ,&nbsp;Jose Martínez-Garrido ,&nbsp;Anne Davison ,&nbsp;Luca Caminiti ,&nbsp;Gonçalo G. Ramos ,&nbsp;Gareth A. Pearson ,&nbsp;Ester A. Serrão","doi":"10.1016/j.aquabot.2025.103881","DOIUrl":null,"url":null,"abstract":"<div><div><em>Ruppia drepanensis</em> Tineo ex Guss. is an important habitat-forming aquatic plant in saline and brackish Mediterranean wetlands. The species is declining in several parts of its range due to hydrological changes and habitat degradation. <em>R. drepanensis</em> was considered Critically Endangered, possibly Regionally Extinct in Portugal, due to not being observed since 1986 despite extensive surveys of suitable habitat. We report on a new population, the westernmost known record for the species in Europe, identified with morphological and molecular data. Despite being inside a protected area, this population occupies a single small pond adjacent to a road, making it vulnerable to habitat changes. Ex situ conservation is recommended, including seed banking and/or the establishment of new populations.</div></div>","PeriodicalId":8273,"journal":{"name":"Aquatic Botany","volume":"199 ","pages":"Article 103881"},"PeriodicalIF":2.6000,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Aquatic Botany","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0304377025000166","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MARINE & FRESHWATER BIOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

Ruppia drepanensis Tineo ex Guss. is an important habitat-forming aquatic plant in saline and brackish Mediterranean wetlands. The species is declining in several parts of its range due to hydrological changes and habitat degradation. R. drepanensis was considered Critically Endangered, possibly Regionally Extinct in Portugal, due to not being observed since 1986 despite extensive surveys of suitable habitat. We report on a new population, the westernmost known record for the species in Europe, identified with morphological and molecular data. Despite being inside a protected area, this population occupies a single small pond adjacent to a road, making it vulnerable to habitat changes. Ex situ conservation is recommended, including seed banking and/or the establishment of new populations.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
未区域性灭绝:在欧洲最西端边缘的葡萄牙重新发现Ruppia drepanensis
芦笋(Ruppia drepanensis)。是地中海咸水和半咸水湿地重要的成生境水生植物。由于水文变化和栖息地退化,该物种在其分布范围的几个部分正在减少。尽管对其适宜的栖息地进行了广泛的调查,但自1986年以来一直未被观察到,因此在葡萄牙,drepanensis被认为是极度濒危的,可能是区域性灭绝的。我们报告了一个新的种群,这是欧洲最西端已知的物种记录,通过形态学和分子数据进行了鉴定。尽管在一个保护区内,这个种群占据了一个毗邻道路的小池塘,这使得它很容易受到栖息地变化的影响。建议迁地保护,包括种子库和/或建立新的种群。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Aquatic Botany
Aquatic Botany 生物-海洋与淡水生物学
CiteScore
3.80
自引率
5.60%
发文量
70
审稿时长
6 months
期刊介绍: Aquatic Botany offers a platform for papers relevant to a broad international readership on fundamental and applied aspects of marine and freshwater macroscopic plants in a context of ecology or environmental biology. This includes molecular, biochemical and physiological aspects of macroscopic aquatic plants as well as the classification, structure, function, dynamics and ecological interactions in plant-dominated aquatic communities and ecosystems. It is an outlet for papers dealing with research on the consequences of disturbance and stressors (e.g. environmental fluctuations and climate change, pollution, grazing and pathogens), use and management of aquatic plants (plant production and decomposition, commercial harvest, plant control) and the conservation of aquatic plant communities (breeding, transplantation and restoration). Specialized publications on certain rare taxa or papers on aquatic macroscopic plants from under-represented regions in the world can also find their place, subject to editor evaluation. Studies on fungi or microalgae will remain outside the scope of Aquatic Botany.
期刊最新文献
A novel frond-based genetic transformation method in Spirodela polyrhiza: Reliability reconfirmed through functional analysis of SpNramps co-overexpression under cadmium stress Genetic diversity and adaptive genetic divergence of endangered aquatic plant Brasenia schreberi in China revealed by RAD-seq Seasonal biochemical characterization of the red seaweed Kappaphycus alvarezii cultivated in southern Brazil Predicted changes in potential distribution of seagrass beds in the Persian Gulf driven by climate change Protection of Potamogeton praelongus in the Czech Republic, using temporary artificial backwater pools and restored natural sites
×
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
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1