Molecular data can help to unveil biogeographic complexities during the Miocene: lessons from ameronothroid mites and isotomid springtails (Extended abstract 008)
The diversification of Antarctic springtails and mites is likely to have occurred as a result of the glaciation and isolation of the Antarctic continent completed by ~10 million years ago, and not by the sequential break-up of Gondwana (completed by ~32 million years ago). More recently, population...
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2007
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ftnerc:oai:nora.nerc.ac.uk:15589 2023-05-15T13:45:11+02:00 Molecular data can help to unveil biogeographic complexities during the Miocene: lessons from ameronothroid mites and isotomid springtails (Extended abstract 008) van Vuuren, B.J. Mortimer, E. Stevens, M.I. Marshall, D.J. Convey, P. Daniels, S.R. Chown, S.L. Cooper, A.K. Raymond, C.R. ISAES Editorial Team, . 2007 http://nora.nerc.ac.uk/id/eprint/15589/ http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea008.pdf unknown National Academy Press van Vuuren, B.J.; Mortimer, E.; Stevens, M.I.; Marshall, D.J.; Convey, P. orcid:0000-0001-8497-9903 Daniels, S.R.; Chown, S.L. 2007 Molecular data can help to unveil biogeographic complexities during the Miocene: lessons from ameronothroid mites and isotomid springtails (Extended abstract 008). In: Cooper, A.K.; Raymond, C.R.; ISAES Editorial Team, ., (eds.) Antarctica: a keystone in a changing world. Online proceedings of the 10th International Symposium on Antarctic Earth Sciences, Santa Barbara, California, August 26 - September 1, 2007. National Academy Press, 4. (U.S. Geological Survey Open-File Report, 2007-1047). Biology and Microbiology Publication - Book Section NonPeerReviewed 2007 ftnerc 2023-02-04T19:29:56Z The diversification of Antarctic springtails and mites is likely to have occurred as a result of the glaciation and isolation of the Antarctic continent completed by ~10 million years ago, and not by the sequential break-up of Gondwana (completed by ~32 million years ago). More recently, population level structuring is likely to have been driven by the repeated glacial cycles of the Pleistocene (<2 million years ago) or common circum-polar corridors. It is clear that current taxonomic designations based on morphology for these springtails and mites are in conflict with our molecular topologies. These taxonomic inconsistencies are clear given the large number of paraphyletic species presented here. Our data show clear inconsistencies between the contemporary taxonomy and molecular evidence and we propose a full taxonomic revision for the ‘Cryptopygus’ group, the Halozetes genus, and indeed the larger ameronothroid group where detailed morphological investigations may help to resolve “unexpected” relationships when taking traditional classifications into account. Book Part Antarc* Antarctic Natural Environment Research Council: NERC Open Research Archive Antarctic The Antarctic |
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Open Polar |
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Natural Environment Research Council: NERC Open Research Archive |
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ftnerc |
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unknown |
topic |
Biology and Microbiology |
spellingShingle |
Biology and Microbiology van Vuuren, B.J. Mortimer, E. Stevens, M.I. Marshall, D.J. Convey, P. Daniels, S.R. Chown, S.L. Molecular data can help to unveil biogeographic complexities during the Miocene: lessons from ameronothroid mites and isotomid springtails (Extended abstract 008) |
topic_facet |
Biology and Microbiology |
description |
The diversification of Antarctic springtails and mites is likely to have occurred as a result of the glaciation and isolation of the Antarctic continent completed by ~10 million years ago, and not by the sequential break-up of Gondwana (completed by ~32 million years ago). More recently, population level structuring is likely to have been driven by the repeated glacial cycles of the Pleistocene (<2 million years ago) or common circum-polar corridors. It is clear that current taxonomic designations based on morphology for these springtails and mites are in conflict with our molecular topologies. These taxonomic inconsistencies are clear given the large number of paraphyletic species presented here. Our data show clear inconsistencies between the contemporary taxonomy and molecular evidence and we propose a full taxonomic revision for the ‘Cryptopygus’ group, the Halozetes genus, and indeed the larger ameronothroid group where detailed morphological investigations may help to resolve “unexpected” relationships when taking traditional classifications into account. |
author2 |
Cooper, A.K. Raymond, C.R. ISAES Editorial Team, . |
format |
Book Part |
author |
van Vuuren, B.J. Mortimer, E. Stevens, M.I. Marshall, D.J. Convey, P. Daniels, S.R. Chown, S.L. |
author_facet |
van Vuuren, B.J. Mortimer, E. Stevens, M.I. Marshall, D.J. Convey, P. Daniels, S.R. Chown, S.L. |
author_sort |
van Vuuren, B.J. |
title |
Molecular data can help to unveil biogeographic complexities during the Miocene: lessons from ameronothroid mites and isotomid springtails (Extended abstract 008) |
title_short |
Molecular data can help to unveil biogeographic complexities during the Miocene: lessons from ameronothroid mites and isotomid springtails (Extended abstract 008) |
title_full |
Molecular data can help to unveil biogeographic complexities during the Miocene: lessons from ameronothroid mites and isotomid springtails (Extended abstract 008) |
title_fullStr |
Molecular data can help to unveil biogeographic complexities during the Miocene: lessons from ameronothroid mites and isotomid springtails (Extended abstract 008) |
title_full_unstemmed |
Molecular data can help to unveil biogeographic complexities during the Miocene: lessons from ameronothroid mites and isotomid springtails (Extended abstract 008) |
title_sort |
molecular data can help to unveil biogeographic complexities during the miocene: lessons from ameronothroid mites and isotomid springtails (extended abstract 008) |
publisher |
National Academy Press |
publishDate |
2007 |
url |
http://nora.nerc.ac.uk/id/eprint/15589/ http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea008.pdf |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
van Vuuren, B.J.; Mortimer, E.; Stevens, M.I.; Marshall, D.J.; Convey, P. orcid:0000-0001-8497-9903 Daniels, S.R.; Chown, S.L. 2007 Molecular data can help to unveil biogeographic complexities during the Miocene: lessons from ameronothroid mites and isotomid springtails (Extended abstract 008). In: Cooper, A.K.; Raymond, C.R.; ISAES Editorial Team, ., (eds.) Antarctica: a keystone in a changing world. Online proceedings of the 10th International Symposium on Antarctic Earth Sciences, Santa Barbara, California, August 26 - September 1, 2007. National Academy Press, 4. (U.S. Geological Survey Open-File Report, 2007-1047). |
_version_ |
1766215916662554624 |