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Diversity and distribution of freshwater amphipod species in Switzerland (Crustacea: Amphipoda).
Altermatt, Florian; Alther, Roman; Fiser, Cene; Jokela, Jukka; Konec, Marjeta; Küry, Daniel; Mächler, Elvira; Stucki, Pascal; Westram, Anja Marie.
Afiliação
  • Altermatt F; Department of Aquatic Ecology, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland; Department of Environmental Systems Science, ETH Zentrum, Zürich, Switzerland; Institute of Evolutionary Biology and Environmental Studies, University of Zurich, Zürich, Switzerla
  • Alther R; Department of Aquatic Ecology, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland.
  • Fiser C; Department of Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia.
  • Jokela J; Department of Aquatic Ecology, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland; Department of Environmental Systems Science, ETH Zentrum, Zürich, Switzerland.
  • Konec M; Department of Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia.
  • Küry D; Life Science AG, Basel, Switzerland.
  • Mächler E; Department of Aquatic Ecology, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland.
  • Stucki P; Aquabug, Neuchâtel, Switzerland.
  • Westram AM; Department of Aquatic Ecology, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland; Animal and Plant Sciences, University of Sheffield, Western Bank, Sheffield, United Kingdom.
PLoS One ; 9(10): e110328, 2014.
Article em En | MEDLINE | ID: mdl-25354099
Amphipods are key organisms in many freshwater systems and contribute substantially to the diversity and functioning of macroinvertebrate communities. Furthermore, they are commonly used as bioindicators and for ecotoxicological tests. For many areas, however, diversity and distribution of amphipods is inadequately known, which limits their use in ecological and ecotoxicological studies and handicaps conservation initiatives. We studied the diversity and distribution of amphipods in Switzerland (Central Europe), covering four major drainage basins, an altitudinal gradient of>2,500 m, and various habitats (rivers, streams, lakes and groundwater). We provide the first provisional checklist and detailed information on the distribution and diversity of all amphipod species from Switzerland. In total, we found 29 amphipod species. This includes 16 native and 13 non-native species, one of the latter (Orchestia cavimana) reported here for the first time for Switzerland. The diversity is compared to neighboring countries. We specifically discuss species of the genus Niphargus, which are often receiving less attention. We also found evidence of an even higher level of hidden diversity, and the potential occurrence of further cryptic species. This diversity reflects the biogeographic past of Switzerland, and suggests that amphipods are ideally suited to address questions on endemism and adaptive radiations, post-glaciation re-colonization and invasion dynamics as well as biodiversity-ecosystem functioning relationships in aquatic systems.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Anfípodes / Biodiversidade Limite: Animals País/Região como assunto: Europa Idioma: En Revista: PLoS One Assunto da revista: CIENCIA / MEDICINA Ano de publicação: 2014 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Anfípodes / Biodiversidade Limite: Animals País/Região como assunto: Europa Idioma: En Revista: PLoS One Assunto da revista: CIENCIA / MEDICINA Ano de publicação: 2014 Tipo de documento: Article