J. L. Carballo, J. A. Cruz-Barraza, C. Domínguez-Monge, C. Cano, P. J. López-González
{"title":"First report of the invasive freshwater sponge Heterorotula multidentata (Weltner, 1895) in Europa: a latent threat for aquatic ecosystems?","authors":"J. L. Carballo, J. A. Cruz-Barraza, C. Domínguez-Monge, C. Cano, P. J. López-González","doi":"10.1007/s10201-024-00746-9","DOIUrl":null,"url":null,"abstract":"<p>Freshwater invaders threaten both natural ecosystems and human activities. An invasive freshwater sponge <i>Heterorotula multidentata</i> (Weltner, 1895) has been found for the first time in continental waters of Europe (Spain). It is a species native to Australia and New Zealand, from which it spread to Japan, being considered invasive. The species has been found in water intake grids of irrigation and drinking water systems in the basins of the Guadalquivir and Tajo rivers, affecting their hydrological functions. It has also been found growing on the invasive mussel <i>Dreissena polymorpha</i> in the Guadalquivir River. To assess the risks associated with invasive alien organisms, a detailed knowledge of their taxonomic status and distribution is necessary. A morphological and molecular evaluation confirmed that the specimens found in Spain belong to the Japanese type. A full morphological description and the fouling problems caused by the species are also provided. It is not yet clear how <i>H. multidentata</i> arrived at Spain, but indirect transport by other invasive freshwater species cannot be ruled out either, as <i>H. multidentata</i> has been found fouling the invasive species zebra mussel.</p>","PeriodicalId":18079,"journal":{"name":"Limnology","volume":"107 1","pages":""},"PeriodicalIF":1.4000,"publicationDate":"2024-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Limnology","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1007/s10201-024-00746-9","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"LIMNOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Freshwater invaders threaten both natural ecosystems and human activities. An invasive freshwater sponge Heterorotula multidentata (Weltner, 1895) has been found for the first time in continental waters of Europe (Spain). It is a species native to Australia and New Zealand, from which it spread to Japan, being considered invasive. The species has been found in water intake grids of irrigation and drinking water systems in the basins of the Guadalquivir and Tajo rivers, affecting their hydrological functions. It has also been found growing on the invasive mussel Dreissena polymorpha in the Guadalquivir River. To assess the risks associated with invasive alien organisms, a detailed knowledge of their taxonomic status and distribution is necessary. A morphological and molecular evaluation confirmed that the specimens found in Spain belong to the Japanese type. A full morphological description and the fouling problems caused by the species are also provided. It is not yet clear how H. multidentata arrived at Spain, but indirect transport by other invasive freshwater species cannot be ruled out either, as H. multidentata has been found fouling the invasive species zebra mussel.
期刊介绍:
Limnology is a scientific journal published three times a year, in January, April, and August, by Springer in association with the Japanese Society of Limnology. The editors welcome original scientific contributions on physical, chemical, biological, or related research, including environmental issues, on any aspect of basic, theoretical, or applied limnology that present significant findings for the community of scholars. The journal publishes Rapid communications, Research papers, Review articles, Asia/Oceania reports, and Comments.
The aims and scope of Limnology are to publish scientific and/or technical papers in limnological sciences, to serve as a platform for information dissemination among scientists and practitioners, to enhance international links, and to contribute to the development of limnology.