Tardigrade fauna of the South Sandwich Islands, maritime Antarctic
The maritime Antarctic South Sandwich Islands are an isolated oceanic archipelago of volcanic origin lying between 56º18'S, 27º34'W and 59º27'S, 27º22'W. All the islands are of recent origin (maximum ages 0.5–3 million years) with many still exhibiting some form of volcanic activ...
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ftmagnoliapress:oai:https://mapress.com/oai/:article/1091 2024-04-14T08:02:06+00:00 Tardigrade fauna of the South Sandwich Islands, maritime Antarctic MCINNES, SANDRA J. CONVEY, PETER 2005-10-05 application/pdf https://www.mapress.com/zt/article/view/zootaxa.1058.1.3 eng eng Mangolia Press https://www.mapress.com/zt/article/view/zootaxa.1058.1.3/9006 https://www.mapress.com/zt/article/view/zootaxa.1058.1.3 Copyright (c) 2015 Zootaxa Zootaxa; Vol. 1058 No. 1: 4 Oct. 2005; 43–49 1175-5334 1175-5326 10.11646/zootaxa.1058.1 Tardigrada Biogeography dispersal geothermal activity info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2005 ftmagnoliapress https://doi.org/10.11646/zootaxa.1058.1 2024-03-21T18:13:00Z The maritime Antarctic South Sandwich Islands are an isolated oceanic archipelago of volcanic origin lying between 56º18'S, 27º34'W and 59º27'S, 27º22'W. All the islands are of recent origin (maximum ages 0.5–3 million years) with many still exhibiting some form of volcanic activity. The islands are part of the Scotia Arc, lying on a crustal upwarp extending from South Georgia through the South Sandwich Islands to the South Shetland Islands that connects the Andean chain of South America to the Antarctic Peninsula. As part of an extensive biological survey completed during early 1997, samples were collected from 10 of the 11 major islands in the archipelago from which the tardigrade fauna has subsequently been extracted. We report the composition of this fauna, and discuss its biogeographical relationships. Tardigrade species richness was low (6 taxa), in keeping with the recent formation and isolation of these islands. However, as reported previously for the terrestrial arthropod fauna and bryophyte flora, there is indication of both suband maritime Antarctic origin. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula South Sandwich Islands South Shetland Islands Tardigrade Magnolia press Antarctic Antarctic Peninsula Sandwich Islands South Georgia ENVELOPE(-33.000,-33.000,-56.000,-56.000) South Sandwich Islands South Shetland Islands The Antarctic Zootaxa 1058 1 |
institution |
Open Polar |
collection |
Magnolia press |
op_collection_id |
ftmagnoliapress |
language |
English |
topic |
Tardigrada Biogeography dispersal geothermal activity |
spellingShingle |
Tardigrada Biogeography dispersal geothermal activity MCINNES, SANDRA J. CONVEY, PETER Tardigrade fauna of the South Sandwich Islands, maritime Antarctic |
topic_facet |
Tardigrada Biogeography dispersal geothermal activity |
description |
The maritime Antarctic South Sandwich Islands are an isolated oceanic archipelago of volcanic origin lying between 56º18'S, 27º34'W and 59º27'S, 27º22'W. All the islands are of recent origin (maximum ages 0.5–3 million years) with many still exhibiting some form of volcanic activity. The islands are part of the Scotia Arc, lying on a crustal upwarp extending from South Georgia through the South Sandwich Islands to the South Shetland Islands that connects the Andean chain of South America to the Antarctic Peninsula. As part of an extensive biological survey completed during early 1997, samples were collected from 10 of the 11 major islands in the archipelago from which the tardigrade fauna has subsequently been extracted. We report the composition of this fauna, and discuss its biogeographical relationships. Tardigrade species richness was low (6 taxa), in keeping with the recent formation and isolation of these islands. However, as reported previously for the terrestrial arthropod fauna and bryophyte flora, there is indication of both suband maritime Antarctic origin. |
format |
Article in Journal/Newspaper |
author |
MCINNES, SANDRA J. CONVEY, PETER |
author_facet |
MCINNES, SANDRA J. CONVEY, PETER |
author_sort |
MCINNES, SANDRA J. |
title |
Tardigrade fauna of the South Sandwich Islands, maritime Antarctic |
title_short |
Tardigrade fauna of the South Sandwich Islands, maritime Antarctic |
title_full |
Tardigrade fauna of the South Sandwich Islands, maritime Antarctic |
title_fullStr |
Tardigrade fauna of the South Sandwich Islands, maritime Antarctic |
title_full_unstemmed |
Tardigrade fauna of the South Sandwich Islands, maritime Antarctic |
title_sort |
tardigrade fauna of the south sandwich islands, maritime antarctic |
publisher |
Mangolia Press |
publishDate |
2005 |
url |
https://www.mapress.com/zt/article/view/zootaxa.1058.1.3 |
long_lat |
ENVELOPE(-33.000,-33.000,-56.000,-56.000) |
geographic |
Antarctic Antarctic Peninsula Sandwich Islands South Georgia South Sandwich Islands South Shetland Islands The Antarctic |
geographic_facet |
Antarctic Antarctic Peninsula Sandwich Islands South Georgia South Sandwich Islands South Shetland Islands The Antarctic |
genre |
Antarc* Antarctic Antarctic Peninsula South Sandwich Islands South Shetland Islands Tardigrade |
genre_facet |
Antarc* Antarctic Antarctic Peninsula South Sandwich Islands South Shetland Islands Tardigrade |
op_source |
Zootaxa; Vol. 1058 No. 1: 4 Oct. 2005; 43–49 1175-5334 1175-5326 10.11646/zootaxa.1058.1 |
op_relation |
https://www.mapress.com/zt/article/view/zootaxa.1058.1.3/9006 https://www.mapress.com/zt/article/view/zootaxa.1058.1.3 |
op_rights |
Copyright (c) 2015 Zootaxa |
op_doi |
https://doi.org/10.11646/zootaxa.1058.1 |
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Zootaxa |
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1058 |
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1 |
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1796312702122983424 |