The foliose Bangiales (Rhodophyta) in the northern part of the North Atlantic and the relationship with the North Pacific foliose Bangiales - diversity, distribution, phylogeny and phylogeography
Foliose Bangiales species have a long history of study in the North Atlantic, but regions, especially in the northern parts, need more attention. Based on both new collections and herbarium material from Iceland, the Faroe Islands, West Greenland, UK, Norway, Sweden, Denmark and the Northwest Atlant...
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ftuninhampshire:oai:scholars.unh.edu:dissertation-3162 2023-05-15T16:10:36+02:00 The foliose Bangiales (Rhodophyta) in the northern part of the North Atlantic and the relationship with the North Pacific foliose Bangiales - diversity, distribution, phylogeny and phylogeography Mols-Mortensen, Agnes 2014-01-01T08:00:00Z application/pdf https://scholars.unh.edu/dissertation/2163 https://scholars.unh.edu/cgi/viewcontent.cgi?article=3162&context=dissertation unknown University of New Hampshire Scholars' Repository https://scholars.unh.edu/dissertation/2163 https://scholars.unh.edu/cgi/viewcontent.cgi?article=3162&context=dissertation Doctoral Dissertations Distribution Diversity Foliose Bangiales Phylogeny Phylogeography Systematic biology Biology Botany text 2014 ftuninhampshire 2023-01-30T21:47:33Z Foliose Bangiales species have a long history of study in the North Atlantic, but regions, especially in the northern parts, need more attention. Based on both new collections and herbarium material from Iceland, the Faroe Islands, West Greenland, UK, Norway, Sweden, Denmark and the Northwest Atlantic coast (from Newfoundland to Florida) the aim was to document diversity and distribution of foliose Bangiales species in the North Atlantic and to make floristic comparisons between the geographical areas. Species Identification was based on DNA sequences using the mitochondrial cox1, chloroplast rbcL and 3' rbcL + 5' rbcL-S markers. The North Atlantic species were analysed in a larger phylogenetic context based on rbcL sequences, with special emphasis on the relationship between the North Atlantic and North Pacific foliose Bangiales. Using the mitochondrial cox2-3 and nuclear ITS1 spacers a preliminary phylogeographic study was carried out for Wildemania amplissima that is represented in both the North Atlantic and North Pacific. Four foliose Bangiales genera and 26 species were documented from the North Atlantic, and including both recent collections and herbarium material, the work documented both present and historic foliose Bangiales species diversity and geographic distribution, and demonstrated the value of well-preserved historic collections. Eleven foliose Bangiales species were reported from Iceland and the Faroe Islands, and seven species were reported from West Greenland. The Northwest- and Northeast Atlantic foliose Bangiales floras were equally diverse but with some differences in species composition. Pyropia njordii sp. nov. was described from the Faroe Islands, with distribution records from Iceland, West Greenland, Northeast Canada and Northeast America, and Wildemania abyssicola comb. nov. was documented from from Iceland and northern Norway. Pyropia thulaea was reported for the first time from the Northwest Atlantic coast, and Py. peggicovensis and "Py. novae-angliae" were reported for the first ... Text Faroe Islands Greenland Iceland Newfoundland North Atlantic Northeast Atlantic Northern Norway Northwest Atlantic University of New Hampshire: Scholars Repository Faroe Islands Canada Greenland Pacific Norway |
institution |
Open Polar |
collection |
University of New Hampshire: Scholars Repository |
op_collection_id |
ftuninhampshire |
language |
unknown |
topic |
Distribution Diversity Foliose Bangiales Phylogeny Phylogeography Systematic biology Biology Botany |
spellingShingle |
Distribution Diversity Foliose Bangiales Phylogeny Phylogeography Systematic biology Biology Botany Mols-Mortensen, Agnes The foliose Bangiales (Rhodophyta) in the northern part of the North Atlantic and the relationship with the North Pacific foliose Bangiales - diversity, distribution, phylogeny and phylogeography |
topic_facet |
Distribution Diversity Foliose Bangiales Phylogeny Phylogeography Systematic biology Biology Botany |
description |
Foliose Bangiales species have a long history of study in the North Atlantic, but regions, especially in the northern parts, need more attention. Based on both new collections and herbarium material from Iceland, the Faroe Islands, West Greenland, UK, Norway, Sweden, Denmark and the Northwest Atlantic coast (from Newfoundland to Florida) the aim was to document diversity and distribution of foliose Bangiales species in the North Atlantic and to make floristic comparisons between the geographical areas. Species Identification was based on DNA sequences using the mitochondrial cox1, chloroplast rbcL and 3' rbcL + 5' rbcL-S markers. The North Atlantic species were analysed in a larger phylogenetic context based on rbcL sequences, with special emphasis on the relationship between the North Atlantic and North Pacific foliose Bangiales. Using the mitochondrial cox2-3 and nuclear ITS1 spacers a preliminary phylogeographic study was carried out for Wildemania amplissima that is represented in both the North Atlantic and North Pacific. Four foliose Bangiales genera and 26 species were documented from the North Atlantic, and including both recent collections and herbarium material, the work documented both present and historic foliose Bangiales species diversity and geographic distribution, and demonstrated the value of well-preserved historic collections. Eleven foliose Bangiales species were reported from Iceland and the Faroe Islands, and seven species were reported from West Greenland. The Northwest- and Northeast Atlantic foliose Bangiales floras were equally diverse but with some differences in species composition. Pyropia njordii sp. nov. was described from the Faroe Islands, with distribution records from Iceland, West Greenland, Northeast Canada and Northeast America, and Wildemania abyssicola comb. nov. was documented from from Iceland and northern Norway. Pyropia thulaea was reported for the first time from the Northwest Atlantic coast, and Py. peggicovensis and "Py. novae-angliae" were reported for the first ... |
format |
Text |
author |
Mols-Mortensen, Agnes |
author_facet |
Mols-Mortensen, Agnes |
author_sort |
Mols-Mortensen, Agnes |
title |
The foliose Bangiales (Rhodophyta) in the northern part of the North Atlantic and the relationship with the North Pacific foliose Bangiales - diversity, distribution, phylogeny and phylogeography |
title_short |
The foliose Bangiales (Rhodophyta) in the northern part of the North Atlantic and the relationship with the North Pacific foliose Bangiales - diversity, distribution, phylogeny and phylogeography |
title_full |
The foliose Bangiales (Rhodophyta) in the northern part of the North Atlantic and the relationship with the North Pacific foliose Bangiales - diversity, distribution, phylogeny and phylogeography |
title_fullStr |
The foliose Bangiales (Rhodophyta) in the northern part of the North Atlantic and the relationship with the North Pacific foliose Bangiales - diversity, distribution, phylogeny and phylogeography |
title_full_unstemmed |
The foliose Bangiales (Rhodophyta) in the northern part of the North Atlantic and the relationship with the North Pacific foliose Bangiales - diversity, distribution, phylogeny and phylogeography |
title_sort |
foliose bangiales (rhodophyta) in the northern part of the north atlantic and the relationship with the north pacific foliose bangiales - diversity, distribution, phylogeny and phylogeography |
publisher |
University of New Hampshire Scholars' Repository |
publishDate |
2014 |
url |
https://scholars.unh.edu/dissertation/2163 https://scholars.unh.edu/cgi/viewcontent.cgi?article=3162&context=dissertation |
geographic |
Faroe Islands Canada Greenland Pacific Norway |
geographic_facet |
Faroe Islands Canada Greenland Pacific Norway |
genre |
Faroe Islands Greenland Iceland Newfoundland North Atlantic Northeast Atlantic Northern Norway Northwest Atlantic |
genre_facet |
Faroe Islands Greenland Iceland Newfoundland North Atlantic Northeast Atlantic Northern Norway Northwest Atlantic |
op_source |
Doctoral Dissertations |
op_relation |
https://scholars.unh.edu/dissertation/2163 https://scholars.unh.edu/cgi/viewcontent.cgi?article=3162&context=dissertation |
_version_ |
1765995775645450240 |