Origin and dispersal of Potamophylax cingulatus (Trichoptera: Limnephilidae) in Iceland
Summary The earliest record of Potamophylax cingulatus in Iceland is from east Iceland in 1959. In the 1970s, the distribution of the species in Iceland was restricted to the east and north‐east. In a survey conducted from 2004 to 2008, P. cingulatus was found all over Iceland, except in the central...
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crwiley:10.1111/fwb.12501 2024-06-02T08:06:24+00:00 Origin and dispersal of Potamophylax cingulatus (Trichoptera: Limnephilidae) in Iceland Gíslason, Gísli M. Hannesdóttir, Elísabet R. Munoz, Sonia S. Pálsson, Snaebjörn University of Iceland, Research Fund 2014 http://dx.doi.org/10.1111/fwb.12501 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Ffwb.12501 https://onlinelibrary.wiley.com/doi/pdf/10.1111/fwb.12501 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Freshwater Biology volume 60, issue 2, page 387-394 ISSN 0046-5070 1365-2427 journal-article 2014 crwiley https://doi.org/10.1111/fwb.12501 2024-05-03T11:16:55Z Summary The earliest record of Potamophylax cingulatus in Iceland is from east Iceland in 1959. In the 1970s, the distribution of the species in Iceland was restricted to the east and north‐east. In a survey conducted from 2004 to 2008, P. cingulatus was found all over Iceland, except in the central highlands. The speed of dispersal has thus been around 7.3 km per year. To study the origin of the population in Iceland, we assessed variation of the COI gene of the mtDNA of P. cingulatus in Iceland and from the neighbouring countries. Almost no variation was detected in the Icelandic population, and the flies were closely related to flies from the Faroe Islands, reflecting its most likely route of colonisation. A wider survey of the variation within Europe showed a clear structure of three major lineages: an Atlantic or western lineage from Spain to Norway, a central or eastern lineage (Czech Republic and Austria) and a southern group from south‐east France. The phylogeographical patterns within Europe point to at least three refugia during the glacial periods of the Pleistocene. Article in Journal/Newspaper Faroe Islands Iceland Wiley Online Library Faroe Islands Norway Freshwater Biology 60 2 387 394 |
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Wiley Online Library |
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English |
description |
Summary The earliest record of Potamophylax cingulatus in Iceland is from east Iceland in 1959. In the 1970s, the distribution of the species in Iceland was restricted to the east and north‐east. In a survey conducted from 2004 to 2008, P. cingulatus was found all over Iceland, except in the central highlands. The speed of dispersal has thus been around 7.3 km per year. To study the origin of the population in Iceland, we assessed variation of the COI gene of the mtDNA of P. cingulatus in Iceland and from the neighbouring countries. Almost no variation was detected in the Icelandic population, and the flies were closely related to flies from the Faroe Islands, reflecting its most likely route of colonisation. A wider survey of the variation within Europe showed a clear structure of three major lineages: an Atlantic or western lineage from Spain to Norway, a central or eastern lineage (Czech Republic and Austria) and a southern group from south‐east France. The phylogeographical patterns within Europe point to at least three refugia during the glacial periods of the Pleistocene. |
author2 |
University of Iceland, Research Fund |
format |
Article in Journal/Newspaper |
author |
Gíslason, Gísli M. Hannesdóttir, Elísabet R. Munoz, Sonia S. Pálsson, Snaebjörn |
spellingShingle |
Gíslason, Gísli M. Hannesdóttir, Elísabet R. Munoz, Sonia S. Pálsson, Snaebjörn Origin and dispersal of Potamophylax cingulatus (Trichoptera: Limnephilidae) in Iceland |
author_facet |
Gíslason, Gísli M. Hannesdóttir, Elísabet R. Munoz, Sonia S. Pálsson, Snaebjörn |
author_sort |
Gíslason, Gísli M. |
title |
Origin and dispersal of Potamophylax cingulatus (Trichoptera: Limnephilidae) in Iceland |
title_short |
Origin and dispersal of Potamophylax cingulatus (Trichoptera: Limnephilidae) in Iceland |
title_full |
Origin and dispersal of Potamophylax cingulatus (Trichoptera: Limnephilidae) in Iceland |
title_fullStr |
Origin and dispersal of Potamophylax cingulatus (Trichoptera: Limnephilidae) in Iceland |
title_full_unstemmed |
Origin and dispersal of Potamophylax cingulatus (Trichoptera: Limnephilidae) in Iceland |
title_sort |
origin and dispersal of potamophylax cingulatus (trichoptera: limnephilidae) in iceland |
publisher |
Wiley |
publishDate |
2014 |
url |
http://dx.doi.org/10.1111/fwb.12501 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Ffwb.12501 https://onlinelibrary.wiley.com/doi/pdf/10.1111/fwb.12501 |
geographic |
Faroe Islands Norway |
geographic_facet |
Faroe Islands Norway |
genre |
Faroe Islands Iceland |
genre_facet |
Faroe Islands Iceland |
op_source |
Freshwater Biology volume 60, issue 2, page 387-394 ISSN 0046-5070 1365-2427 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/fwb.12501 |
container_title |
Freshwater Biology |
container_volume |
60 |
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2 |
container_start_page |
387 |
op_container_end_page |
394 |
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1800751353797017600 |