Population genetics of three sympatric springtail species (Hexapoda: Collembola) from the South Shetland Islands: evidence for a common biogeographic pattern
Three sympatric springtail species, from the South Shetland Islands archipelago in the maritime Antarctic, are analysed here in a common biogeographic and evolutionary framework. This study was designed to compare their population genetic structure using the same molecular marker. Haplotype data for...
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Online Access: | http://hdl.handle.net/11365/1005154 https://doi.org/10.1093/biolinnean/blw004 https://academic.oup.com/biolinnean/article-lookup/doi/10.1093/biolinnean/blw004 |
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ftunivsiena:oai:usiena-air.unisi.it:11365/1005154 2024-04-14T08:03:16+00:00 Population genetics of three sympatric springtail species (Hexapoda: Collembola) from the South Shetland Islands: evidence for a common biogeographic pattern CARAPELLI, ANTONIO Convey, Peter FRATI, FRANCESCO SPINSANTI, GIACOMO FANCIULLI, PIETRO PAOLO Carapelli, Antonio Convey, Peter Frati, Francesco Spinsanti, Giacomo Fanciulli, PIETRO PAOLO 2017 STAMPA http://hdl.handle.net/11365/1005154 https://doi.org/10.1093/biolinnean/blw004 https://academic.oup.com/biolinnean/article-lookup/doi/10.1093/biolinnean/blw004 eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000400945300005 volume:120 issue:4 firstpage:788 lastpage:803 numberofpages:16 journal:BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY http://hdl.handle.net/11365/1005154 doi:10.1093/biolinnean/blw004 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85021290269 https://academic.oup.com/biolinnean/article-lookup/doi/10.1093/biolinnean/blw004 info:eu-repo/semantics/openAccess Antarctica biogeography collembola evolutionary origin info:eu-repo/semantics/article 2017 ftunivsiena https://doi.org/10.1093/biolinnean/blw004 2024-03-21T16:01:28Z Three sympatric springtail species, from the South Shetland Islands archipelago in the maritime Antarctic, are analysed here in a common biogeographic and evolutionary framework. This study was designed to compare their population genetic structure using the same molecular marker. Haplotype data for the mitochondrial cox1 gene have been obtained for seven populations of Folsomotoma octooculata and are compared with the data obtained, in previous studies and the current one, for the sympatric species Cryptopygus antarcticus antarcticus, and Friesea grisea. Molecular data obtained are consistent with the hypothesis that all species have been present in the archipelago since well before the last glacial maximum (around 20 000 ybp) and that their early diversifications appear to be linked with known interglacial periods in the region. These springtails may have survived the last glacial cycle in local refugia, from which they dispersed subsequently to ice-free ground re-exposed during the current interglacial period. The populations of the different species diversified at different times, although all of them are within the Pleistocene epoch. We propose that the earliest diversification of haplotypes in all three springtails in this archipelago occurred from local refugia in Livingston I., with subsequent spread of some haplotypes throughout the South Shetland Islands. Article in Journal/Newspaper Antarc* Antarctic Antarctica antarcticus Cryptopygus antarcticus South Shetland Islands Springtail Università degli Studi di Siena: USiena air Antarctic South Shetland Islands Biological Journal of the Linnean Society 120 4 788 803 |
institution |
Open Polar |
collection |
Università degli Studi di Siena: USiena air |
op_collection_id |
ftunivsiena |
language |
English |
topic |
Antarctica biogeography collembola evolutionary origin |
spellingShingle |
Antarctica biogeography collembola evolutionary origin CARAPELLI, ANTONIO Convey, Peter FRATI, FRANCESCO SPINSANTI, GIACOMO FANCIULLI, PIETRO PAOLO Population genetics of three sympatric springtail species (Hexapoda: Collembola) from the South Shetland Islands: evidence for a common biogeographic pattern |
topic_facet |
Antarctica biogeography collembola evolutionary origin |
description |
Three sympatric springtail species, from the South Shetland Islands archipelago in the maritime Antarctic, are analysed here in a common biogeographic and evolutionary framework. This study was designed to compare their population genetic structure using the same molecular marker. Haplotype data for the mitochondrial cox1 gene have been obtained for seven populations of Folsomotoma octooculata and are compared with the data obtained, in previous studies and the current one, for the sympatric species Cryptopygus antarcticus antarcticus, and Friesea grisea. Molecular data obtained are consistent with the hypothesis that all species have been present in the archipelago since well before the last glacial maximum (around 20 000 ybp) and that their early diversifications appear to be linked with known interglacial periods in the region. These springtails may have survived the last glacial cycle in local refugia, from which they dispersed subsequently to ice-free ground re-exposed during the current interglacial period. The populations of the different species diversified at different times, although all of them are within the Pleistocene epoch. We propose that the earliest diversification of haplotypes in all three springtails in this archipelago occurred from local refugia in Livingston I., with subsequent spread of some haplotypes throughout the South Shetland Islands. |
author2 |
Carapelli, Antonio Convey, Peter Frati, Francesco Spinsanti, Giacomo Fanciulli, PIETRO PAOLO |
format |
Article in Journal/Newspaper |
author |
CARAPELLI, ANTONIO Convey, Peter FRATI, FRANCESCO SPINSANTI, GIACOMO FANCIULLI, PIETRO PAOLO |
author_facet |
CARAPELLI, ANTONIO Convey, Peter FRATI, FRANCESCO SPINSANTI, GIACOMO FANCIULLI, PIETRO PAOLO |
author_sort |
CARAPELLI, ANTONIO |
title |
Population genetics of three sympatric springtail species (Hexapoda: Collembola) from the South Shetland Islands: evidence for a common biogeographic pattern |
title_short |
Population genetics of three sympatric springtail species (Hexapoda: Collembola) from the South Shetland Islands: evidence for a common biogeographic pattern |
title_full |
Population genetics of three sympatric springtail species (Hexapoda: Collembola) from the South Shetland Islands: evidence for a common biogeographic pattern |
title_fullStr |
Population genetics of three sympatric springtail species (Hexapoda: Collembola) from the South Shetland Islands: evidence for a common biogeographic pattern |
title_full_unstemmed |
Population genetics of three sympatric springtail species (Hexapoda: Collembola) from the South Shetland Islands: evidence for a common biogeographic pattern |
title_sort |
population genetics of three sympatric springtail species (hexapoda: collembola) from the south shetland islands: evidence for a common biogeographic pattern |
publishDate |
2017 |
url |
http://hdl.handle.net/11365/1005154 https://doi.org/10.1093/biolinnean/blw004 https://academic.oup.com/biolinnean/article-lookup/doi/10.1093/biolinnean/blw004 |
geographic |
Antarctic South Shetland Islands |
geographic_facet |
Antarctic South Shetland Islands |
genre |
Antarc* Antarctic Antarctica antarcticus Cryptopygus antarcticus South Shetland Islands Springtail |
genre_facet |
Antarc* Antarctic Antarctica antarcticus Cryptopygus antarcticus South Shetland Islands Springtail |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000400945300005 volume:120 issue:4 firstpage:788 lastpage:803 numberofpages:16 journal:BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY http://hdl.handle.net/11365/1005154 doi:10.1093/biolinnean/blw004 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85021290269 https://academic.oup.com/biolinnean/article-lookup/doi/10.1093/biolinnean/blw004 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1093/biolinnean/blw004 |
container_title |
Biological Journal of the Linnean Society |
container_volume |
120 |
container_issue |
4 |
container_start_page |
788 |
op_container_end_page |
803 |
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1796299525754716160 |