On the distribution of decapod crustaceans from the Magellan Biogeographic Province and the Antarctic region
The distribution of decapod crustaceans in the southernmost areas of South America and the Antarctic is assessed considering the Magellan Biogeographic Province instead of the antiboreal region. Possible associations between decapod crustaceans from the Magellan Biogeographic Province and those from...
Published in: | Scientia Marina |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Consejo Superior de Investigaciones Científicas
2005
|
Subjects: | |
Online Access: | https://doi.org/10.3989/scimar.2005.69s2195 https://doaj.org/article/c8bdbb9f813b4ff8b0cbce871eb7ff4d |
id |
ftdoajarticles:oai:doaj.org/article:c8bdbb9f813b4ff8b0cbce871eb7ff4d |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:c8bdbb9f813b4ff8b0cbce871eb7ff4d 2023-05-15T13:52:41+02:00 On the distribution of decapod crustaceans from the Magellan Biogeographic Province and the Antarctic region Enrique E. Boschi María A. Gavio 2005-12-01T00:00:00Z https://doi.org/10.3989/scimar.2005.69s2195 https://doaj.org/article/c8bdbb9f813b4ff8b0cbce871eb7ff4d EN eng Consejo Superior de Investigaciones Científicas http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/323 https://doaj.org/toc/0214-8358 https://doaj.org/toc/1886-8134 0214-8358 1886-8134 doi:10.3989/scimar.2005.69s2195 https://doaj.org/article/c8bdbb9f813b4ff8b0cbce871eb7ff4d Scientia Marina, Vol 69, Iss S2, Pp 195-200 (2005) decapod crustaceans magellan biogeographic province circum-antarctic distribution Aquaculture. Fisheries. Angling SH1-691 article 2005 ftdoajarticles https://doi.org/10.3989/scimar.2005.69s2195 2022-12-31T07:43:19Z The distribution of decapod crustaceans in the southernmost areas of South America and the Antarctic is assessed considering the Magellan Biogeographic Province instead of the antiboreal region. Possible associations between decapod crustaceans from the Magellan Biogeographic Province and those from the Antarctic region are analysed. Species records were assigned to seven geographic regions that were clustered using multivariate analyses based on species presence/absence and Bray-Curtis similarity. The results showed two well-established clusters, one of which included the Pacific and Atlantic areas of the Magellan Province, the southern tip of South America and the Kerguelen Arc islands, with the highest similarity between the southern tip and the Atlantic area. Another cluster was well separated and included the Antarctic and South Georgia with the highest similarity index. Earlier studies and results obtained here suggest that the faunas of southern Chile and southern Argentina are biogeographically related. There is a low level of association among decapod species from the circum-Antarctic region and the Magellan Province. Article in Journal/Newspaper Antarc* Antarctic Directory of Open Access Journals: DOAJ Articles Antarctic The Antarctic Kerguelen Pacific Argentina Bray ENVELOPE(-114.067,-114.067,-74.833,-74.833) Scientia Marina 69 S2 195 200 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
decapod crustaceans magellan biogeographic province circum-antarctic distribution Aquaculture. Fisheries. Angling SH1-691 |
spellingShingle |
decapod crustaceans magellan biogeographic province circum-antarctic distribution Aquaculture. Fisheries. Angling SH1-691 Enrique E. Boschi María A. Gavio On the distribution of decapod crustaceans from the Magellan Biogeographic Province and the Antarctic region |
topic_facet |
decapod crustaceans magellan biogeographic province circum-antarctic distribution Aquaculture. Fisheries. Angling SH1-691 |
description |
The distribution of decapod crustaceans in the southernmost areas of South America and the Antarctic is assessed considering the Magellan Biogeographic Province instead of the antiboreal region. Possible associations between decapod crustaceans from the Magellan Biogeographic Province and those from the Antarctic region are analysed. Species records were assigned to seven geographic regions that were clustered using multivariate analyses based on species presence/absence and Bray-Curtis similarity. The results showed two well-established clusters, one of which included the Pacific and Atlantic areas of the Magellan Province, the southern tip of South America and the Kerguelen Arc islands, with the highest similarity between the southern tip and the Atlantic area. Another cluster was well separated and included the Antarctic and South Georgia with the highest similarity index. Earlier studies and results obtained here suggest that the faunas of southern Chile and southern Argentina are biogeographically related. There is a low level of association among decapod species from the circum-Antarctic region and the Magellan Province. |
format |
Article in Journal/Newspaper |
author |
Enrique E. Boschi María A. Gavio |
author_facet |
Enrique E. Boschi María A. Gavio |
author_sort |
Enrique E. Boschi |
title |
On the distribution of decapod crustaceans from the Magellan Biogeographic Province and the Antarctic region |
title_short |
On the distribution of decapod crustaceans from the Magellan Biogeographic Province and the Antarctic region |
title_full |
On the distribution of decapod crustaceans from the Magellan Biogeographic Province and the Antarctic region |
title_fullStr |
On the distribution of decapod crustaceans from the Magellan Biogeographic Province and the Antarctic region |
title_full_unstemmed |
On the distribution of decapod crustaceans from the Magellan Biogeographic Province and the Antarctic region |
title_sort |
on the distribution of decapod crustaceans from the magellan biogeographic province and the antarctic region |
publisher |
Consejo Superior de Investigaciones Científicas |
publishDate |
2005 |
url |
https://doi.org/10.3989/scimar.2005.69s2195 https://doaj.org/article/c8bdbb9f813b4ff8b0cbce871eb7ff4d |
long_lat |
ENVELOPE(-114.067,-114.067,-74.833,-74.833) |
geographic |
Antarctic The Antarctic Kerguelen Pacific Argentina Bray |
geographic_facet |
Antarctic The Antarctic Kerguelen Pacific Argentina Bray |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Scientia Marina, Vol 69, Iss S2, Pp 195-200 (2005) |
op_relation |
http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/323 https://doaj.org/toc/0214-8358 https://doaj.org/toc/1886-8134 0214-8358 1886-8134 doi:10.3989/scimar.2005.69s2195 https://doaj.org/article/c8bdbb9f813b4ff8b0cbce871eb7ff4d |
op_doi |
https://doi.org/10.3989/scimar.2005.69s2195 |
container_title |
Scientia Marina |
container_volume |
69 |
container_issue |
S2 |
container_start_page |
195 |
op_container_end_page |
200 |
_version_ |
1766257105075961856 |