47
views
0
recommends
+1 Recommend
2 collections
    0
    shares

      Publish your biodiversity research with us!

      Submit your article here.

      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      From Corsica to Britain: new outdoor records of Ocnerodrilidae (Annelida: Clitellata) in western Europe

      research-article

      Read this article at

      ScienceOpenPublisherPMC
      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Abstract

          The ocnerodrilids Eukerria saltensis (Beddard, 1895) and Ocnerodrilus occidentalis Eisen, 1878 are reported for the first time from outdoor localities above 42° N in Europe. The present new records comprise the first ever from England (River Thames, central London) and from France (River Golo, northern Corsica) and the northernmost occurrences in Italy (Liguria and Veneto). The new latitudinal limits and the numerosity of outdoor records suggest that the current environmental and climate changes are substantially enhancing the dispersal and survival possibilities of these worms, even though different transport vectors seem to be involved for the two species.

          Related collections

          Most cited references55

          • Record: found
          • Abstract: found
          • Article: not found

          Assessing the effects of climate change on aquatic invasive species.

          Different components of global environmental change are typically studied and managed independently, although there is a growing recognition that multiple drivers often interact in complex and nonadditive ways. We present a conceptual framework and empirical review of the interactive effects of climate change and invasive species in freshwater ecosystems. Climate change is expected to result in warmer water temperatures, shorter duration of ice cover, altered streamflow patterns, increased salinization, and increased demand for water storage and conveyance structures. These changes will alter the pathways by which non-native species enter aquatic systems by expanding fish-culture facilities and water gardens to new areas and by facilitating the spread of species during floods. Climate change will influence the likelihood of new species becoming established by eliminating cold temperatures or winter hypoxia that currently prevent survival and by increasing the construction of reservoirs that serve as hotspots for invasive species. Climate change will modify the ecological impacts of invasive species by enhancing their competitive and predatory effects on native species and by increasing the virulence of some diseases. As a result of climate change, new prevention and control strategies such as barrier construction or removal efforts may be needed to control invasive species that currently have only moderate effects or that are limited by seasonally unfavorable conditions. Although most researchers focus on how climate change will increase the number and severity of invasions, some invasive coldwater species may be unable to persist under the new climate conditions. Our findings highlight the complex interactions between climate change and invasive species that will influence how aquatic ecosystems and their biota will respond to novel environmental conditions.
            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Burmese Earthworms: An Introduction to the Systematics and Biology of Megadrile Oligochaetes with Special Reference to Southeast Asia

            G. Gates (1972)
              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              Accelerating rates of freshwater invasions in the catchment of the River Thames

                Bookmark

                Author and article information

                Contributors
                Journal
                Biodivers Data J
                Biodivers Data J
                Biodiversity Data Journal
                Biodiversity Data Journal
                Biodiversity Data Journal
                Pensoft Publishers
                1314-2836
                1314-2828
                2013
                28 October 2013
                : 1
                : e985
                Affiliations
                []University of Siena, Siena, Italy
                Author notes
                Corresponding author: Emilia Rota ( rota@ 123456unisi.it ).

                Academic editor: Robert Blakemore.

                Article
                Biodiversity Data Journal 2377
                10.3897/BDJ.1.e985
                3964626
                24723778
                aa2674d5-f3e4-4c05-999b-f0a7035cbf96
                Emilia Rota

                This is an open access article distributed under the terms of the Creative Commons Attribution License 3.0 (CC-BY), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

                History
                : 9 August 2013
                : 17 October 2013
                Page count
                Figures: 3, Tables: 0, References: 44
                Categories
                Clitellata
                Faunistics & Distribution
                Europe
                France
                England

                eukerria saltensis,ocnerodrilus occidentalis,ocnerodrilidae,england,france,northern italy,new records,climate changes,transport vectors

                Comments

                Comment on this article