Distribution of sea spiders (Pycnogonida, Arthropoda) off northern Norway, collected by MAREANO
Knowledge of sea spider (Pycnogonida, Arthropoda) distribution and habitat preferences within Norwegian waters is scarce. During the MAREANO programme from 2007 to 2009, 3909 pycnogonid specimens representing 21 species and nine genera were collected. Pycnogonida were found at a total of 60 stations...
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ftdatacite:10.6084/m9.figshare.1108073.v1 2023-05-15T15:00:00+02:00 Distribution of sea spiders (Pycnogonida, Arthropoda) off northern Norway, collected by MAREANO Halldis Ringvold Hassel, Arne Bamber, Roger N. Buhl-Mortensen, Lene 2014 https://dx.doi.org/10.6084/m9.figshare.1108073.v1 https://tandf.figshare.com/articles/journal_contribution/Distribution_of_sea_spiders_Pycnogonida_Arthropoda_off_northern_Norway_collected_by_MAREANO/1108073/1 unknown Taylor & Francis https://dx.doi.org/10.1080/17451000.2014.889308 https://dx.doi.org/10.6084/m9.figshare.1108073 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Inorganic Chemistry FOS Chemical sciences Biological Sciences Ecology FOS Biological sciences Earth and Environmental Sciences Evolutionary Biology Marine Biology Text article-journal Journal contribution ScholarlyArticle 2014 ftdatacite https://doi.org/10.6084/m9.figshare.1108073.v1 https://doi.org/10.1080/17451000.2014.889308 https://doi.org/10.6084/m9.figshare.1108073 2021-11-05T12:55:41Z Knowledge of sea spider (Pycnogonida, Arthropoda) distribution and habitat preferences within Norwegian waters is scarce. During the MAREANO programme from 2007 to 2009, 3909 pycnogonid specimens representing 21 species and nine genera were collected. Pycnogonida were found at a total of 60 stations from 78 to 2609 m depth using van Veen grab, RP-sledge and beam trawl. Nymphon , the dominant genus, constituted 52% of the specimens sampled. Cilunculus battenae was recorded for the first time within Norwegian waters, and Pseudopallene longicollis was recorded for the first time in Norwegian Arctic waters (72°16′N, 14°36′E at ‒0.64°C). New records of Pseudopallene brevicollis , Boreonymphon robustum and B. ossiansarsi are reported. Boreonymphon abyssorum and Nymphon macronyx showed the widest depth ranges (100–2000 m depth). The known northern distribution of Callipallene producta was extended to 71°42′N, 15°25′E, Northern Norway. Two-thirds of the species found had their centre of distribution below 500 m and a species diversity maximum was found at 800–900 m. Four main species groups with different depth distributions were identified by cluster analysis: (1) shallow, above transition zone; (2) lower part of transition zone (transition zone is cold Norwegian Sea Arctic Intermediary Water (0.5 to −0.5°C) at 600 to 900 m depth); (3) lower transition zone, wide-ranging; and (4) mainly below 1000 m depth. A Detrended Correspondence Analysis supported the same pattern of clustering. Text Arctic Northern Norway Norwegian Sea DataCite Metadata Store (German National Library of Science and Technology) Arctic Norway Norwegian Sea Van Veen ENVELOPE(161.900,161.900,-71.583,-71.583) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Inorganic Chemistry FOS Chemical sciences Biological Sciences Ecology FOS Biological sciences Earth and Environmental Sciences Evolutionary Biology Marine Biology |
spellingShingle |
Inorganic Chemistry FOS Chemical sciences Biological Sciences Ecology FOS Biological sciences Earth and Environmental Sciences Evolutionary Biology Marine Biology Halldis Ringvold Hassel, Arne Bamber, Roger N. Buhl-Mortensen, Lene Distribution of sea spiders (Pycnogonida, Arthropoda) off northern Norway, collected by MAREANO |
topic_facet |
Inorganic Chemistry FOS Chemical sciences Biological Sciences Ecology FOS Biological sciences Earth and Environmental Sciences Evolutionary Biology Marine Biology |
description |
Knowledge of sea spider (Pycnogonida, Arthropoda) distribution and habitat preferences within Norwegian waters is scarce. During the MAREANO programme from 2007 to 2009, 3909 pycnogonid specimens representing 21 species and nine genera were collected. Pycnogonida were found at a total of 60 stations from 78 to 2609 m depth using van Veen grab, RP-sledge and beam trawl. Nymphon , the dominant genus, constituted 52% of the specimens sampled. Cilunculus battenae was recorded for the first time within Norwegian waters, and Pseudopallene longicollis was recorded for the first time in Norwegian Arctic waters (72°16′N, 14°36′E at ‒0.64°C). New records of Pseudopallene brevicollis , Boreonymphon robustum and B. ossiansarsi are reported. Boreonymphon abyssorum and Nymphon macronyx showed the widest depth ranges (100–2000 m depth). The known northern distribution of Callipallene producta was extended to 71°42′N, 15°25′E, Northern Norway. Two-thirds of the species found had their centre of distribution below 500 m and a species diversity maximum was found at 800–900 m. Four main species groups with different depth distributions were identified by cluster analysis: (1) shallow, above transition zone; (2) lower part of transition zone (transition zone is cold Norwegian Sea Arctic Intermediary Water (0.5 to −0.5°C) at 600 to 900 m depth); (3) lower transition zone, wide-ranging; and (4) mainly below 1000 m depth. A Detrended Correspondence Analysis supported the same pattern of clustering. |
format |
Text |
author |
Halldis Ringvold Hassel, Arne Bamber, Roger N. Buhl-Mortensen, Lene |
author_facet |
Halldis Ringvold Hassel, Arne Bamber, Roger N. Buhl-Mortensen, Lene |
author_sort |
Halldis Ringvold |
title |
Distribution of sea spiders (Pycnogonida, Arthropoda) off northern Norway, collected by MAREANO |
title_short |
Distribution of sea spiders (Pycnogonida, Arthropoda) off northern Norway, collected by MAREANO |
title_full |
Distribution of sea spiders (Pycnogonida, Arthropoda) off northern Norway, collected by MAREANO |
title_fullStr |
Distribution of sea spiders (Pycnogonida, Arthropoda) off northern Norway, collected by MAREANO |
title_full_unstemmed |
Distribution of sea spiders (Pycnogonida, Arthropoda) off northern Norway, collected by MAREANO |
title_sort |
distribution of sea spiders (pycnogonida, arthropoda) off northern norway, collected by mareano |
publisher |
Taylor & Francis |
publishDate |
2014 |
url |
https://dx.doi.org/10.6084/m9.figshare.1108073.v1 https://tandf.figshare.com/articles/journal_contribution/Distribution_of_sea_spiders_Pycnogonida_Arthropoda_off_northern_Norway_collected_by_MAREANO/1108073/1 |
long_lat |
ENVELOPE(161.900,161.900,-71.583,-71.583) |
geographic |
Arctic Norway Norwegian Sea Van Veen |
geographic_facet |
Arctic Norway Norwegian Sea Van Veen |
genre |
Arctic Northern Norway Norwegian Sea |
genre_facet |
Arctic Northern Norway Norwegian Sea |
op_relation |
https://dx.doi.org/10.1080/17451000.2014.889308 https://dx.doi.org/10.6084/m9.figshare.1108073 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.1108073.v1 https://doi.org/10.1080/17451000.2014.889308 https://doi.org/10.6084/m9.figshare.1108073 |
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1766332109979385856 |