Species diversity in Friesea (Neanuridae) reveals similar biogeographic patterns among Antarctic Collembola
The pan-Antarctic distributions of several collembolan species have been supported by morphology for over 120 years. However, for most species where molecular data are available, these are now known to belong instead to several species, and most classified as short-range endemics. One such species,...
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ftanucanberra:oai:openresearch-repository.anu.edu.au:1885/277920 2023-05-15T13:33:17+02:00 Species diversity in Friesea (Neanuridae) reveals similar biogeographic patterns among Antarctic Collembola Stevens, Mark I. Greenslade, Penelope D'Haese, Cyrille A. 2022-11-01T22:57:50Z application/pdf http://hdl.handle.net/1885/277920 https://doi.org/10.1111/zsc.12490 https://openresearch-repository.anu.edu.au/bitstream/1885/277920/3/Zoologica%20Scripta%20-%202021%20-%20Stevens%20-%20Species%20diversity%20in%20Friesea%20%20Neanuridae%20%20reveals%20similar%20biogeographic%20patterns%20among.pdf.jpg en_AU eng Wiley 0300-3256 http://hdl.handle.net/1885/277920 doi:10.1111/zsc.12490 https://openresearch-repository.anu.edu.au/bitstream/1885/277920/3/Zoologica%20Scripta%20-%202021%20-%20Stevens%20-%20Species%20diversity%20in%20Friesea%20%20Neanuridae%20%20reveals%20similar%20biogeographic%20patterns%20among.pdf.jpg Zoologica Scripta cryptic species Cryptopgyus DNA barcodes Friesea grisea springtails Tullbergia Xper2 Xper3 Journal article 2022 ftanucanberra https://doi.org/10.1111/zsc.12490 2022-11-07T23:15:26Z The pan-Antarctic distributions of several collembolan species have been supported by morphology for over 120 years. However, for most species where molecular data are available, these are now known to belong instead to several species, and most classified as short-range endemics. One such species, Friesea grisea, had a pan-Antarctic distribution that has been in question, but until recently, specimens of F. grisea from the type locality on South Georgia have not been included in any molecular appraisal. Here, we compare the molecular identity of specimens of F. grisea, from South Georgia, with other Antarctic and sub-Antarctic species using the mitochondrial COI gene. A Bayesian phylogenetic analysis for 14 species of Friesea from southern regions, including F. grisea sensu stricto with species previously identified as ‘F. grisea’ (F. antarctica, F. gretae and F. propria) confirms the distinctness of the South Georgian specimens based on molecular data, and these results are confirmed morphologically. The genus Friesea is one of the most speciose genera of Collembola known in the Antarctic region, and we provide an annotated key (dichotomous and interactive versions) to all Friesea species in the sub-Antarctic and Antarctica. We compare the biogeography of Friesea to other Collembola from the region to highlight our current understanding of species boundaries and island linkages. Financial and/or logistic support was provided by Australian Antarctic Division (ASAC2355), a National Geographic CRE grant (7790- 05) and through a fellowship to MIS from the NZ Foundation for Research, Science and Technology (MAUX0403) Article in Journal/Newspaper Antarc* Antarctic Antarctica Australian Antarctic Division Australian National University: ANU Digital Collections Antarctic The Antarctic Zoologica Scripta 50 5 647 657 |
institution |
Open Polar |
collection |
Australian National University: ANU Digital Collections |
op_collection_id |
ftanucanberra |
language |
English |
topic |
cryptic species Cryptopgyus DNA barcodes Friesea grisea springtails Tullbergia Xper2 Xper3 |
spellingShingle |
cryptic species Cryptopgyus DNA barcodes Friesea grisea springtails Tullbergia Xper2 Xper3 Stevens, Mark I. Greenslade, Penelope D'Haese, Cyrille A. Species diversity in Friesea (Neanuridae) reveals similar biogeographic patterns among Antarctic Collembola |
topic_facet |
cryptic species Cryptopgyus DNA barcodes Friesea grisea springtails Tullbergia Xper2 Xper3 |
description |
The pan-Antarctic distributions of several collembolan species have been supported by morphology for over 120 years. However, for most species where molecular data are available, these are now known to belong instead to several species, and most classified as short-range endemics. One such species, Friesea grisea, had a pan-Antarctic distribution that has been in question, but until recently, specimens of F. grisea from the type locality on South Georgia have not been included in any molecular appraisal. Here, we compare the molecular identity of specimens of F. grisea, from South Georgia, with other Antarctic and sub-Antarctic species using the mitochondrial COI gene. A Bayesian phylogenetic analysis for 14 species of Friesea from southern regions, including F. grisea sensu stricto with species previously identified as ‘F. grisea’ (F. antarctica, F. gretae and F. propria) confirms the distinctness of the South Georgian specimens based on molecular data, and these results are confirmed morphologically. The genus Friesea is one of the most speciose genera of Collembola known in the Antarctic region, and we provide an annotated key (dichotomous and interactive versions) to all Friesea species in the sub-Antarctic and Antarctica. We compare the biogeography of Friesea to other Collembola from the region to highlight our current understanding of species boundaries and island linkages. Financial and/or logistic support was provided by Australian Antarctic Division (ASAC2355), a National Geographic CRE grant (7790- 05) and through a fellowship to MIS from the NZ Foundation for Research, Science and Technology (MAUX0403) |
format |
Article in Journal/Newspaper |
author |
Stevens, Mark I. Greenslade, Penelope D'Haese, Cyrille A. |
author_facet |
Stevens, Mark I. Greenslade, Penelope D'Haese, Cyrille A. |
author_sort |
Stevens, Mark I. |
title |
Species diversity in Friesea (Neanuridae) reveals similar biogeographic patterns among Antarctic Collembola |
title_short |
Species diversity in Friesea (Neanuridae) reveals similar biogeographic patterns among Antarctic Collembola |
title_full |
Species diversity in Friesea (Neanuridae) reveals similar biogeographic patterns among Antarctic Collembola |
title_fullStr |
Species diversity in Friesea (Neanuridae) reveals similar biogeographic patterns among Antarctic Collembola |
title_full_unstemmed |
Species diversity in Friesea (Neanuridae) reveals similar biogeographic patterns among Antarctic Collembola |
title_sort |
species diversity in friesea (neanuridae) reveals similar biogeographic patterns among antarctic collembola |
publisher |
Wiley |
publishDate |
2022 |
url |
http://hdl.handle.net/1885/277920 https://doi.org/10.1111/zsc.12490 https://openresearch-repository.anu.edu.au/bitstream/1885/277920/3/Zoologica%20Scripta%20-%202021%20-%20Stevens%20-%20Species%20diversity%20in%20Friesea%20%20Neanuridae%20%20reveals%20similar%20biogeographic%20patterns%20among.pdf.jpg |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarctica Australian Antarctic Division |
genre_facet |
Antarc* Antarctic Antarctica Australian Antarctic Division |
op_source |
Zoologica Scripta |
op_relation |
0300-3256 http://hdl.handle.net/1885/277920 doi:10.1111/zsc.12490 https://openresearch-repository.anu.edu.au/bitstream/1885/277920/3/Zoologica%20Scripta%20-%202021%20-%20Stevens%20-%20Species%20diversity%20in%20Friesea%20%20Neanuridae%20%20reveals%20similar%20biogeographic%20patterns%20among.pdf.jpg |
op_doi |
https://doi.org/10.1111/zsc.12490 |
container_title |
Zoologica Scripta |
container_volume |
50 |
container_issue |
5 |
container_start_page |
647 |
op_container_end_page |
657 |
_version_ |
1766040940461424640 |