A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach
A synoptic review of the family Dendronotidae is presented based on morphological and molecular data. Three genera are recognized: Dendronotus, Pseudobornella, and Cabangus gen. nov. Two new Dendronotus species are described, D. yrjargul sp. nov. and D. nordenskioeldi sp. nov., which reveal fine-sca...
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ftntnutrondheimi:oai:ntnuopen.ntnu.no:11250/2680150 2023-05-15T15:06:15+02:00 A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach Korshunova, Tatiana Bakken, Torkild Grøtan, Viktor Vasskog Johnson, Kjetil Breivik Lundin, Kennet Martynov, Alexander 2020 application/pdf https://hdl.handle.net/11250/2680150 https://doi.org/10.1163/18759866-BJA10014 eng eng Brill Artsdatabanken: 19-18_70184240 Contributions to zoology. 2020, 90 urn:issn:1383-4517 https://hdl.handle.net/11250/2680150 https://doi.org/10.1163/18759866-BJA10014 cristin:1828596 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no CC-BY 90 Contributions to zoology Peer reviewed Journal article 2020 ftntnutrondheimi https://doi.org/10.1163/18759866-BJA10014 2020-09-30T22:33:44Z A synoptic review of the family Dendronotidae is presented based on morphological and molecular data. Three genera are recognized: Dendronotus, Pseudobornella, and Cabangus gen. nov. Two new Dendronotus species are described, D. yrjargul sp. nov. and D. nordenskioeldi sp. nov., which reveal fine-scale differences. Dendronotus yrjargul sp. nov. from mid-Norway and the Arctic regions is a sister species to the North Pacific D. kalikal. These two species are showing clear morphological and ontogenetic differences but are close in genetic distance. In contrast, Dendronotus nordenskioeldi sp. nov. from the Laptev Sea is externally similar to the white morphs of D. lacteus or D. frondosus, but according to the molecular data and radular morphology it is distinct from any of its congenerics. Comparison of molecular and morphological data of D. niveus from the type locality (White Sea) and material from other localities with those from the American North Atlantic coast (type locality of D. elegans) reveals their substantial similarity. Therefore, D. niveus is considered a junior synonym of D. elegans. The present review of the family Dendronotidae contributes to a general discussion on the species concepts and on a recent proposal of multilevel organismal diversity. publishedVersion Open Access CC-BY Article in Journal/Newspaper Arctic laptev Laptev Sea North Atlantic White Sea NTNU Open Archive (Norwegian University of Science and Technology) Arctic Laptev Sea Norway Pacific White Sea Contributions to Zoology 90 1 93 153 |
institution |
Open Polar |
collection |
NTNU Open Archive (Norwegian University of Science and Technology) |
op_collection_id |
ftntnutrondheimi |
language |
English |
description |
A synoptic review of the family Dendronotidae is presented based on morphological and molecular data. Three genera are recognized: Dendronotus, Pseudobornella, and Cabangus gen. nov. Two new Dendronotus species are described, D. yrjargul sp. nov. and D. nordenskioeldi sp. nov., which reveal fine-scale differences. Dendronotus yrjargul sp. nov. from mid-Norway and the Arctic regions is a sister species to the North Pacific D. kalikal. These two species are showing clear morphological and ontogenetic differences but are close in genetic distance. In contrast, Dendronotus nordenskioeldi sp. nov. from the Laptev Sea is externally similar to the white morphs of D. lacteus or D. frondosus, but according to the molecular data and radular morphology it is distinct from any of its congenerics. Comparison of molecular and morphological data of D. niveus from the type locality (White Sea) and material from other localities with those from the American North Atlantic coast (type locality of D. elegans) reveals their substantial similarity. Therefore, D. niveus is considered a junior synonym of D. elegans. The present review of the family Dendronotidae contributes to a general discussion on the species concepts and on a recent proposal of multilevel organismal diversity. publishedVersion Open Access CC-BY |
format |
Article in Journal/Newspaper |
author |
Korshunova, Tatiana Bakken, Torkild Grøtan, Viktor Vasskog Johnson, Kjetil Breivik Lundin, Kennet Martynov, Alexander |
spellingShingle |
Korshunova, Tatiana Bakken, Torkild Grøtan, Viktor Vasskog Johnson, Kjetil Breivik Lundin, Kennet Martynov, Alexander A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach |
author_facet |
Korshunova, Tatiana Bakken, Torkild Grøtan, Viktor Vasskog Johnson, Kjetil Breivik Lundin, Kennet Martynov, Alexander |
author_sort |
Korshunova, Tatiana |
title |
A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach |
title_short |
A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach |
title_full |
A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach |
title_fullStr |
A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach |
title_full_unstemmed |
A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach |
title_sort |
synoptic review of the family dendronotidae (mollusca: nudibranchia): a multilevel organismal diversity approach |
publisher |
Brill |
publishDate |
2020 |
url |
https://hdl.handle.net/11250/2680150 https://doi.org/10.1163/18759866-BJA10014 |
geographic |
Arctic Laptev Sea Norway Pacific White Sea |
geographic_facet |
Arctic Laptev Sea Norway Pacific White Sea |
genre |
Arctic laptev Laptev Sea North Atlantic White Sea |
genre_facet |
Arctic laptev Laptev Sea North Atlantic White Sea |
op_source |
90 Contributions to zoology |
op_relation |
Artsdatabanken: 19-18_70184240 Contributions to zoology. 2020, 90 urn:issn:1383-4517 https://hdl.handle.net/11250/2680150 https://doi.org/10.1163/18759866-BJA10014 cristin:1828596 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1163/18759866-BJA10014 |
container_title |
Contributions to Zoology |
container_volume |
90 |
container_issue |
1 |
container_start_page |
93 |
op_container_end_page |
153 |
_version_ |
1766337896655093760 |