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...
Published in: | Contributions to Zoology |
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Format: | Article in Journal/Newspaper |
Language: | English |
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2020
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Online Access: | https://doi.org/10.1163/18759866-bja10014 |
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ftzenodo:oai:zenodo.org:4050258 2024-09-09T19:25:58+00:00 A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach Tatiana Korshunova Torkild Bakken Viktor V. Grøtan Kjetil B. Johnson Kennet Lundin Alexander Martynov 2020-08-28 https://doi.org/10.1163/18759866-bja10014 eng eng Zenodo https://doi.org/10.1163/18759866-bja10014 oai:zenodo.org:4050258 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Cabangus – Dendronotus – Pseudobornella – molecular phylogeny – species problem – taxonomy info:eu-repo/semantics/article 2020 ftzenodo https://doi.org/10.1163/18759866-bja10014 2024-07-26T15:12:07Z 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. Article in Journal/Newspaper Arctic laptev Laptev Sea North Atlantic White Sea Zenodo Arctic Laptev Sea Norway Pacific White Sea Contributions to Zoology 90 1 93 153 |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
Cabangus – Dendronotus – Pseudobornella – molecular phylogeny – species problem – taxonomy |
spellingShingle |
Cabangus – Dendronotus – Pseudobornella – molecular phylogeny – species problem – taxonomy Tatiana Korshunova Torkild Bakken Viktor V. Grøtan Kjetil B. Johnson Kennet Lundin Alexander Martynov A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach |
topic_facet |
Cabangus – Dendronotus – Pseudobornella – molecular phylogeny – species problem – taxonomy |
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. |
format |
Article in Journal/Newspaper |
author |
Tatiana Korshunova Torkild Bakken Viktor V. Grøtan Kjetil B. Johnson Kennet Lundin Alexander Martynov |
author_facet |
Tatiana Korshunova Torkild Bakken Viktor V. Grøtan Kjetil B. Johnson Kennet Lundin Alexander Martynov |
author_sort |
Tatiana Korshunova |
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 |
Zenodo |
publishDate |
2020 |
url |
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_relation |
https://doi.org/10.1163/18759866-bja10014 oai:zenodo.org:4050258 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
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_ |
1809895688095399936 |