Taxonomy and distribution of recent species of the subfamily Nodosariinae (Foraminifera) in Icelandic waters
Taxonomy of fourteen very little known species of Nodosariinae Ehrenberg, 1838 in Icelandic waters is revised. Knowledge of these species in the North Atlantic relies mainly on studies in the late 19th and early 20th centuries, using large volume samplers. Later studies have emphasized quantitative...
Published in: | European Journal of Taxonomy |
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Online Access: | http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/68138 https://nbn-resolving.org/urn:nbn:de:hebis:30:3-681381 https://doi.org/10.5852/ejt.2022.824.1827 http://publikationen.ub.uni-frankfurt.de/files/68138/1827-Article%20ext-8015-1-10-20220619.pdf |
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ftunivfrankfurt:oai:publikationen.ub.uni-frankfurt.de:68138 2023-05-15T13:48:29+02:00 Taxonomy and distribution of recent species of the subfamily Nodosariinae (Foraminifera) in Icelandic waters Guðmundsson, Guðmundur Cedhagen, Tomas Andersen, Tom 2022-06-20 application/pdf http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/68138 https://nbn-resolving.org/urn:nbn:de:hebis:30:3-681381 https://doi.org/10.5852/ejt.2022.824.1827 http://publikationen.ub.uni-frankfurt.de/files/68138/1827-Article%20ext-8015-1-10-20220619.pdf eng eng http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/68138 urn:nbn:de:hebis:30:3-681381 https://nbn-resolving.org/urn:nbn:de:hebis:30:3-681381 https://doi.org/10.5852/ejt.2022.824.1827 http://publikationen.ub.uni-frankfurt.de/files/68138/1827-Article%20ext-8015-1-10-20220619.pdf http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess CC-BY ddc:590 article doc-type:article 2022 ftunivfrankfurt https://doi.org/10.5852/ejt.2022.824.1827 2023-01-22T23:38:23Z Taxonomy of fourteen very little known species of Nodosariinae Ehrenberg, 1838 in Icelandic waters is revised. Knowledge of these species in the North Atlantic relies mainly on studies in the late 19th and early 20th centuries, using large volume samplers. Later studies have emphasized quantitative samples of a few cm3 where the Nodosariinae are very rare. This study analysed 879 dredging samples where Nodosariinae occurred in 492 samples, comprising 7598 specimens of about 415 000 of all picked foraminifera. Ordination analysis of species distributions reflects prominent temperature and salinity differences that exist in the sampling area (753 000 km2) north and south of the Greenland-Scotland Ridge (GSR). Eight species are restricted to southern temperate waters (> 2°C): Dentalina mutabilis (Costa, 1855), Dentalina antarctica Parr, 1950, Dentalina antennula d’Orbigny, 1846, Dentalina filiformis (d’Orbigny, 1826), Grigelis pyrula (d’Orbigny, 1826), Grigelis guttifera (d’Orbigny, 1846) comb. nov., Grigelis semirugosus ? (d’Orbigny, 1846) and Nodosaria subsoluta Cushman, 1923. Four species (Nodosaria haliensis Eiland & Guðmundsson, 2004, Nodosaria incerta Neugeboren, 1856, Dentalina elegans d’Orbigny, 1846 and Dentalina frobisherensis Loeblich & Tappan, 1953) occur mainly north of Iceland. Two species, Dentalina obliqua (Linnaeus, 1758) and Pseudonodosaria subannulata (Cushman, 1923), have wide tolerance ranges for physical variables. Article in Journal/Newspaper Antarc* Antarctica Greenland Greenland-Scotland Ridge Iceland North Atlantic Publication Server of Goethe University Frankfurt am Main Greenland European Journal of Taxonomy 824 |
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Publication Server of Goethe University Frankfurt am Main |
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ftunivfrankfurt |
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English |
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ddc:590 |
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ddc:590 Guðmundsson, Guðmundur Cedhagen, Tomas Andersen, Tom Taxonomy and distribution of recent species of the subfamily Nodosariinae (Foraminifera) in Icelandic waters |
topic_facet |
ddc:590 |
description |
Taxonomy of fourteen very little known species of Nodosariinae Ehrenberg, 1838 in Icelandic waters is revised. Knowledge of these species in the North Atlantic relies mainly on studies in the late 19th and early 20th centuries, using large volume samplers. Later studies have emphasized quantitative samples of a few cm3 where the Nodosariinae are very rare. This study analysed 879 dredging samples where Nodosariinae occurred in 492 samples, comprising 7598 specimens of about 415 000 of all picked foraminifera. Ordination analysis of species distributions reflects prominent temperature and salinity differences that exist in the sampling area (753 000 km2) north and south of the Greenland-Scotland Ridge (GSR). Eight species are restricted to southern temperate waters (> 2°C): Dentalina mutabilis (Costa, 1855), Dentalina antarctica Parr, 1950, Dentalina antennula d’Orbigny, 1846, Dentalina filiformis (d’Orbigny, 1826), Grigelis pyrula (d’Orbigny, 1826), Grigelis guttifera (d’Orbigny, 1846) comb. nov., Grigelis semirugosus ? (d’Orbigny, 1846) and Nodosaria subsoluta Cushman, 1923. Four species (Nodosaria haliensis Eiland & Guðmundsson, 2004, Nodosaria incerta Neugeboren, 1856, Dentalina elegans d’Orbigny, 1846 and Dentalina frobisherensis Loeblich & Tappan, 1953) occur mainly north of Iceland. Two species, Dentalina obliqua (Linnaeus, 1758) and Pseudonodosaria subannulata (Cushman, 1923), have wide tolerance ranges for physical variables. |
format |
Article in Journal/Newspaper |
author |
Guðmundsson, Guðmundur Cedhagen, Tomas Andersen, Tom |
author_facet |
Guðmundsson, Guðmundur Cedhagen, Tomas Andersen, Tom |
author_sort |
Guðmundsson, Guðmundur |
title |
Taxonomy and distribution of recent species of the subfamily Nodosariinae (Foraminifera) in Icelandic waters |
title_short |
Taxonomy and distribution of recent species of the subfamily Nodosariinae (Foraminifera) in Icelandic waters |
title_full |
Taxonomy and distribution of recent species of the subfamily Nodosariinae (Foraminifera) in Icelandic waters |
title_fullStr |
Taxonomy and distribution of recent species of the subfamily Nodosariinae (Foraminifera) in Icelandic waters |
title_full_unstemmed |
Taxonomy and distribution of recent species of the subfamily Nodosariinae (Foraminifera) in Icelandic waters |
title_sort |
taxonomy and distribution of recent species of the subfamily nodosariinae (foraminifera) in icelandic waters |
publishDate |
2022 |
url |
http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/68138 https://nbn-resolving.org/urn:nbn:de:hebis:30:3-681381 https://doi.org/10.5852/ejt.2022.824.1827 http://publikationen.ub.uni-frankfurt.de/files/68138/1827-Article%20ext-8015-1-10-20220619.pdf |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Antarc* Antarctica Greenland Greenland-Scotland Ridge Iceland North Atlantic |
genre_facet |
Antarc* Antarctica Greenland Greenland-Scotland Ridge Iceland North Atlantic |
op_relation |
http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/68138 urn:nbn:de:hebis:30:3-681381 https://nbn-resolving.org/urn:nbn:de:hebis:30:3-681381 https://doi.org/10.5852/ejt.2022.824.1827 http://publikationen.ub.uni-frankfurt.de/files/68138/1827-Article%20ext-8015-1-10-20220619.pdf |
op_rights |
http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.5852/ejt.2022.824.1827 |
container_title |
European Journal of Taxonomy |
container_volume |
824 |
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1766249312190201856 |