Benthic decapod crustaceans associated with captures of Munida spp. (Decapoda: Anomura) in the Beagle Channel, Argentina

Benthic decapod crustacean assemblages in the Beagle Channel are dominated by the galatheid crabs Munidasubrugosa and Munida gregaria. This study deals with the bathymetric and spatial distribution, density and diversity of the assemblage of decapod species that co-occur with Munida spp. in the Beag...
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Autor*in:	Patricia Pérez Barros [verfasserIn] Federico Tapella [verfasserIn] M. Carolina Romero [verfasserIn] Javier A. Calagno [verfasserIn] Gustavo A. Lovrich [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2004

Schlagwörter:	decapod crustaceans benthos species composition distribution magellan region

Übergeordnetes Werk:	In: Scientia Marina - Consejo Superior de Investigaciones Científicas, 2017, 68(2004), 2, Seite 237-246
Übergeordnetes Werk:	volume:68 ; year:2004 ; number:2 ; pages:237-246

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc Journal toc

DOI / URN:	10.3989/scimar.2004.68n2237

Katalog-ID:	DOAJ056047215

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520			\|a Benthic decapod crustacean assemblages in the Beagle Channel are dominated by the galatheid crabs Munidasubrugosa and Munida gregaria. This study deals with the bathymetric and spatial distribution, density and diversity of the assemblage of decapod species that co-occur with Munida spp. in the Beagle Channel. A total of 131 samples were obtained using an epibenthic trawl from February 1999 to December 2000. They were taken monthly from two depth strata separated by the 40 m isobath (range: 4-262 m), and from three different sites: Bahía Lapataia, Ushuaia and Punta Segunda. Sixteen of the 36 recorded species of decapod crustaceans from the Beagle Channel were caught. Munidasubrugosa and M. gregaria contributed 94% to the total decapod material. Of the remaining 6%, Austropandalusgrayi (Caridea) was the most abundant species, constituting 43% of the non-galatheid decapod fraction. Some species, namely Paguruscomptus and Eurypodius spp., were characteristic of shallow waters ( 40 m). The average density and diversity of non-galatheid decapods varied with depth and location. Decapod diversity correlated positively with the density of algae and polychaete tubes. The influence of three-dimensional bottom structure on decapod diversity in the Beagle Channel is discussed.
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spelling	10.3989/scimar.2004.68n2237 doi (DE-627)DOAJ056047215 (DE-599)DOAJa4abd010845f490facfd0da9e92c3d67 DE-627 ger DE-627 rakwb eng SH1-691 Patricia Pérez Barros verfasserin aut Benthic decapod crustaceans associated with captures of Munida spp. (Decapoda: Anomura) in the Beagle Channel, Argentina 2004 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Benthic decapod crustacean assemblages in the Beagle Channel are dominated by the galatheid crabs Munidasubrugosa and Munida gregaria. This study deals with the bathymetric and spatial distribution, density and diversity of the assemblage of decapod species that co-occur with Munida spp. in the Beagle Channel. A total of 131 samples were obtained using an epibenthic trawl from February 1999 to December 2000. They were taken monthly from two depth strata separated by the 40 m isobath (range: 4-262 m), and from three different sites: Bahía Lapataia, Ushuaia and Punta Segunda. Sixteen of the 36 recorded species of decapod crustaceans from the Beagle Channel were caught. Munidasubrugosa and M. gregaria contributed 94% to the total decapod material. Of the remaining 6%, Austropandalusgrayi (Caridea) was the most abundant species, constituting 43% of the non-galatheid decapod fraction. Some species, namely Paguruscomptus and Eurypodius spp., were characteristic of shallow waters ( 40 m). The average density and diversity of non-galatheid decapods varied with depth and location. Decapod diversity correlated positively with the density of algae and polychaete tubes. The influence of three-dimensional bottom structure on decapod diversity in the Beagle Channel is discussed. decapod crustaceans benthos species composition distribution magellan region Aquaculture. Fisheries. Angling Federico Tapella verfasserin aut M. Carolina Romero verfasserin aut Javier A. Calagno verfasserin aut Gustavo A. Lovrich verfasserin aut In Scientia Marina Consejo Superior de Investigaciones Científicas, 2017 68(2004), 2, Seite 237-246 (DE-627)477528880 (DE-600)2173503-7 18868134 nnns volume:68 year:2004 number:2 pages:237-246 https://doi.org/10.3989/scimar.2004.68n2237 kostenfrei https://doaj.org/article/a4abd010845f490facfd0da9e92c3d67 kostenfrei http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/363 kostenfrei https://doaj.org/toc/0214-8358 Journal toc kostenfrei https://doaj.org/toc/1886-8134 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_187 GBV_ILN_213 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 68 2004 2 237-246
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allfieldsSound	10.3989/scimar.2004.68n2237 doi (DE-627)DOAJ056047215 (DE-599)DOAJa4abd010845f490facfd0da9e92c3d67 DE-627 ger DE-627 rakwb eng SH1-691 Patricia Pérez Barros verfasserin aut Benthic decapod crustaceans associated with captures of Munida spp. (Decapoda: Anomura) in the Beagle Channel, Argentina 2004 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Benthic decapod crustacean assemblages in the Beagle Channel are dominated by the galatheid crabs Munidasubrugosa and Munida gregaria. This study deals with the bathymetric and spatial distribution, density and diversity of the assemblage of decapod species that co-occur with Munida spp. in the Beagle Channel. A total of 131 samples were obtained using an epibenthic trawl from February 1999 to December 2000. They were taken monthly from two depth strata separated by the 40 m isobath (range: 4-262 m), and from three different sites: Bahía Lapataia, Ushuaia and Punta Segunda. Sixteen of the 36 recorded species of decapod crustaceans from the Beagle Channel were caught. Munidasubrugosa and M. gregaria contributed 94% to the total decapod material. Of the remaining 6%, Austropandalusgrayi (Caridea) was the most abundant species, constituting 43% of the non-galatheid decapod fraction. Some species, namely Paguruscomptus and Eurypodius spp., were characteristic of shallow waters ( 40 m). The average density and diversity of non-galatheid decapods varied with depth and location. Decapod diversity correlated positively with the density of algae and polychaete tubes. The influence of three-dimensional bottom structure on decapod diversity in the Beagle Channel is discussed. decapod crustaceans benthos species composition distribution magellan region Aquaculture. Fisheries. Angling Federico Tapella verfasserin aut M. Carolina Romero verfasserin aut Javier A. Calagno verfasserin aut Gustavo A. Lovrich verfasserin aut In Scientia Marina Consejo Superior de Investigaciones Científicas, 2017 68(2004), 2, Seite 237-246 (DE-627)477528880 (DE-600)2173503-7 18868134 nnns volume:68 year:2004 number:2 pages:237-246 https://doi.org/10.3989/scimar.2004.68n2237 kostenfrei https://doaj.org/article/a4abd010845f490facfd0da9e92c3d67 kostenfrei http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/363 kostenfrei https://doaj.org/toc/0214-8358 Journal toc kostenfrei https://doaj.org/toc/1886-8134 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_187 GBV_ILN_213 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 68 2004 2 237-246
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authorswithroles_txt_mv	Patricia Pérez Barros @@aut@@ Federico Tapella @@aut@@ M. Carolina Romero @@aut@@ Javier A. Calagno @@aut@@ Gustavo A. Lovrich @@aut@@
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callnumber-first	S - Agriculture
author	Patricia Pérez Barros
spellingShingle	Patricia Pérez Barros misc SH1-691 misc decapod crustaceans misc benthos misc species composition misc distribution misc magellan region misc Aquaculture. Fisheries. Angling Benthic decapod crustaceans associated with captures of Munida spp. (Decapoda: Anomura) in the Beagle Channel, Argentina
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topic_title	SH1-691 Benthic decapod crustaceans associated with captures of Munida spp. (Decapoda: Anomura) in the Beagle Channel, Argentina decapod crustaceans benthos species composition distribution magellan region
topic	misc SH1-691 misc decapod crustaceans misc benthos misc species composition misc distribution misc magellan region misc Aquaculture. Fisheries. Angling
topic_unstemmed	misc SH1-691 misc decapod crustaceans misc benthos misc species composition misc distribution misc magellan region misc Aquaculture. Fisheries. Angling
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title	Benthic decapod crustaceans associated with captures of Munida spp. (Decapoda: Anomura) in the Beagle Channel, Argentina
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title_full	Benthic decapod crustaceans associated with captures of Munida spp. (Decapoda: Anomura) in the Beagle Channel, Argentina
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author_browse	Patricia Pérez Barros Federico Tapella M. Carolina Romero Javier A. Calagno Gustavo A. Lovrich
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title_sort	benthic decapod crustaceans associated with captures of munida spp. (decapoda: anomura) in the beagle channel, argentina
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title_auth	Benthic decapod crustaceans associated with captures of Munida spp. (Decapoda: Anomura) in the Beagle Channel, Argentina
abstract	Benthic decapod crustacean assemblages in the Beagle Channel are dominated by the galatheid crabs Munidasubrugosa and Munida gregaria. This study deals with the bathymetric and spatial distribution, density and diversity of the assemblage of decapod species that co-occur with Munida spp. in the Beagle Channel. A total of 131 samples were obtained using an epibenthic trawl from February 1999 to December 2000. They were taken monthly from two depth strata separated by the 40 m isobath (range: 4-262 m), and from three different sites: Bahía Lapataia, Ushuaia and Punta Segunda. Sixteen of the 36 recorded species of decapod crustaceans from the Beagle Channel were caught. Munidasubrugosa and M. gregaria contributed 94% to the total decapod material. Of the remaining 6%, Austropandalusgrayi (Caridea) was the most abundant species, constituting 43% of the non-galatheid decapod fraction. Some species, namely Paguruscomptus and Eurypodius spp., were characteristic of shallow waters ( 40 m). The average density and diversity of non-galatheid decapods varied with depth and location. Decapod diversity correlated positively with the density of algae and polychaete tubes. The influence of three-dimensional bottom structure on decapod diversity in the Beagle Channel is discussed.
abstractGer	Benthic decapod crustacean assemblages in the Beagle Channel are dominated by the galatheid crabs Munidasubrugosa and Munida gregaria. This study deals with the bathymetric and spatial distribution, density and diversity of the assemblage of decapod species that co-occur with Munida spp. in the Beagle Channel. A total of 131 samples were obtained using an epibenthic trawl from February 1999 to December 2000. They were taken monthly from two depth strata separated by the 40 m isobath (range: 4-262 m), and from three different sites: Bahía Lapataia, Ushuaia and Punta Segunda. Sixteen of the 36 recorded species of decapod crustaceans from the Beagle Channel were caught. Munidasubrugosa and M. gregaria contributed 94% to the total decapod material. Of the remaining 6%, Austropandalusgrayi (Caridea) was the most abundant species, constituting 43% of the non-galatheid decapod fraction. Some species, namely Paguruscomptus and Eurypodius spp., were characteristic of shallow waters ( 40 m). The average density and diversity of non-galatheid decapods varied with depth and location. Decapod diversity correlated positively with the density of algae and polychaete tubes. The influence of three-dimensional bottom structure on decapod diversity in the Beagle Channel is discussed.
abstract_unstemmed	Benthic decapod crustacean assemblages in the Beagle Channel are dominated by the galatheid crabs Munidasubrugosa and Munida gregaria. This study deals with the bathymetric and spatial distribution, density and diversity of the assemblage of decapod species that co-occur with Munida spp. in the Beagle Channel. A total of 131 samples were obtained using an epibenthic trawl from February 1999 to December 2000. They were taken monthly from two depth strata separated by the 40 m isobath (range: 4-262 m), and from three different sites: Bahía Lapataia, Ushuaia and Punta Segunda. Sixteen of the 36 recorded species of decapod crustaceans from the Beagle Channel were caught. Munidasubrugosa and M. gregaria contributed 94% to the total decapod material. Of the remaining 6%, Austropandalusgrayi (Caridea) was the most abundant species, constituting 43% of the non-galatheid decapod fraction. Some species, namely Paguruscomptus and Eurypodius spp., were characteristic of shallow waters ( 40 m). The average density and diversity of non-galatheid decapods varied with depth and location. Decapod diversity correlated positively with the density of algae and polychaete tubes. The influence of three-dimensional bottom structure on decapod diversity in the Beagle Channel is discussed.
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title_short	Benthic decapod crustaceans associated with captures of Munida spp. (Decapoda: Anomura) in the Beagle Channel, Argentina
url	https://doi.org/10.3989/scimar.2004.68n2237 https://doaj.org/article/a4abd010845f490facfd0da9e92c3d67 http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/363 https://doaj.org/toc/0214-8358 https://doaj.org/toc/1886-8134
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author2	Federico Tapella M. Carolina Romero Javier A. Calagno Gustavo A. Lovrich
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up_date	2024-07-03T18:34:04.328Z
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Benthic decapod crustaceans associated with captures of Munida spp. (Decapoda: Anomura) in the Beagle Channel, Argentina

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