Ontogeny as an important part of integrative taxonomy in tergipedid aeolidaceans (Gastropoda: Nudibranchia) with a description of a new genus and species from the Barents Sea
The taxonomy of aeolidacean nudibranchs of the traditional group previously known as Tergipedidae is discussed. To integrate the diverse molecular phylogenetic pattern and morphological disparity in a broadly ontogenetic context a revised classification at the family level is presented. The families...
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ftmagnoliapress:oai:https://mapress.com/oai/:article/21279 2023-07-30T04:02:35+02:00 Ontogeny as an important part of integrative taxonomy in tergipedid aeolidaceans (Gastropoda: Nudibranchia) with a description of a new genus and species from the Barents Sea KORSHUNOVA, TATIANA MARTYNOV, ALEXANDER PICTON, BERNARD 2017-09-26 application/pdf https://www.mapress.com/zt/article/view/zootaxa.4324.1.1 eng eng Mangolia Press https://www.mapress.com/zt/article/view/zootaxa.4324.1.1/12492 https://www.mapress.com/zt/article/view/zootaxa.4324.1.1 Copyright (c) 2017 Magnolia press Zootaxa; Vol. 4324 No. 1: 26 Sept. 2017; 1–22 1175-5334 1175-5326 10.11646/zootaxa.4324.1 Mollusca morphological and molecular data ontogenetic systematics nudibranchs info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2017 ftmagnoliapress https://doi.org/10.11646/zootaxa.4324.1 2023-07-11T17:23:19Z The taxonomy of aeolidacean nudibranchs of the traditional group previously known as Tergipedidae is discussed. To integrate the diverse molecular phylogenetic pattern and morphological disparity in a broadly ontogenetic context a revised classification at the family level is presented. The families Calmidae Iredale & O'Donoghue, 1923, Eubranchidae Odhner, 1934, Fionidae Gray, 1857 s. str. (restricted, with the genus Fiona only), and Tergipedidae Bergh, 1889 s.str. (restricted, with inclusion of the genus Tergipes only) are restored. The families Cuthonidae Odhner, 1934 s.str. (restricted, with only single genus Cuthona), Cuthonellidae Miller, 1971, stat. nov., and Trinchesiidae Nordsieck, 1972 (with inclusion of the genera Catriona, Diaphoreolis, Phestilla, Tenellia, Trinchesia) are reinstated. At the genus level, the family Trinchesiidae appears as a most diverse assemblage that needs to be further divided. In the present study, the “Eolis” pustulata species complex is particularly investigated, including description of a new ontogenetically different species Zelentia ninel sp. nov. “Eolis” pustulata Alder & Hancock, 1854 and two closely related species are morphologically well separated from Trinchesia s. str. (absence of foot corners, narrow radular teeth) and form a distinct molecular phylogenetic clade basal to all the other Trinchesiidae. Therefore, this group is a distinct unit according to both morphological and molecular data and is separated here as a new genus, Zelentia gen. nov. The genus Catriona is also briefly discussed and the valid status of the species Catriona aurantia (Alder et Hancock, 1842) stat. nov. is confirmed. Article in Journal/Newspaper Barents Sea Magnolia press Barents Sea Zootaxa 4324 1 |
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Magnolia press |
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ftmagnoliapress |
language |
English |
topic |
Mollusca morphological and molecular data ontogenetic systematics nudibranchs |
spellingShingle |
Mollusca morphological and molecular data ontogenetic systematics nudibranchs KORSHUNOVA, TATIANA MARTYNOV, ALEXANDER PICTON, BERNARD Ontogeny as an important part of integrative taxonomy in tergipedid aeolidaceans (Gastropoda: Nudibranchia) with a description of a new genus and species from the Barents Sea |
topic_facet |
Mollusca morphological and molecular data ontogenetic systematics nudibranchs |
description |
The taxonomy of aeolidacean nudibranchs of the traditional group previously known as Tergipedidae is discussed. To integrate the diverse molecular phylogenetic pattern and morphological disparity in a broadly ontogenetic context a revised classification at the family level is presented. The families Calmidae Iredale & O'Donoghue, 1923, Eubranchidae Odhner, 1934, Fionidae Gray, 1857 s. str. (restricted, with the genus Fiona only), and Tergipedidae Bergh, 1889 s.str. (restricted, with inclusion of the genus Tergipes only) are restored. The families Cuthonidae Odhner, 1934 s.str. (restricted, with only single genus Cuthona), Cuthonellidae Miller, 1971, stat. nov., and Trinchesiidae Nordsieck, 1972 (with inclusion of the genera Catriona, Diaphoreolis, Phestilla, Tenellia, Trinchesia) are reinstated. At the genus level, the family Trinchesiidae appears as a most diverse assemblage that needs to be further divided. In the present study, the “Eolis” pustulata species complex is particularly investigated, including description of a new ontogenetically different species Zelentia ninel sp. nov. “Eolis” pustulata Alder & Hancock, 1854 and two closely related species are morphologically well separated from Trinchesia s. str. (absence of foot corners, narrow radular teeth) and form a distinct molecular phylogenetic clade basal to all the other Trinchesiidae. Therefore, this group is a distinct unit according to both morphological and molecular data and is separated here as a new genus, Zelentia gen. nov. The genus Catriona is also briefly discussed and the valid status of the species Catriona aurantia (Alder et Hancock, 1842) stat. nov. is confirmed. |
format |
Article in Journal/Newspaper |
author |
KORSHUNOVA, TATIANA MARTYNOV, ALEXANDER PICTON, BERNARD |
author_facet |
KORSHUNOVA, TATIANA MARTYNOV, ALEXANDER PICTON, BERNARD |
author_sort |
KORSHUNOVA, TATIANA |
title |
Ontogeny as an important part of integrative taxonomy in tergipedid aeolidaceans (Gastropoda: Nudibranchia) with a description of a new genus and species from the Barents Sea |
title_short |
Ontogeny as an important part of integrative taxonomy in tergipedid aeolidaceans (Gastropoda: Nudibranchia) with a description of a new genus and species from the Barents Sea |
title_full |
Ontogeny as an important part of integrative taxonomy in tergipedid aeolidaceans (Gastropoda: Nudibranchia) with a description of a new genus and species from the Barents Sea |
title_fullStr |
Ontogeny as an important part of integrative taxonomy in tergipedid aeolidaceans (Gastropoda: Nudibranchia) with a description of a new genus and species from the Barents Sea |
title_full_unstemmed |
Ontogeny as an important part of integrative taxonomy in tergipedid aeolidaceans (Gastropoda: Nudibranchia) with a description of a new genus and species from the Barents Sea |
title_sort |
ontogeny as an important part of integrative taxonomy in tergipedid aeolidaceans (gastropoda: nudibranchia) with a description of a new genus and species from the barents sea |
publisher |
Mangolia Press |
publishDate |
2017 |
url |
https://www.mapress.com/zt/article/view/zootaxa.4324.1.1 |
geographic |
Barents Sea |
geographic_facet |
Barents Sea |
genre |
Barents Sea |
genre_facet |
Barents Sea |
op_source |
Zootaxa; Vol. 4324 No. 1: 26 Sept. 2017; 1–22 1175-5334 1175-5326 10.11646/zootaxa.4324.1 |
op_relation |
https://www.mapress.com/zt/article/view/zootaxa.4324.1.1/12492 https://www.mapress.com/zt/article/view/zootaxa.4324.1.1 |
op_rights |
Copyright (c) 2017 Magnolia press |
op_doi |
https://doi.org/10.11646/zootaxa.4324.1 |
container_title |
Zootaxa |
container_volume |
4324 |
container_issue |
1 |
_version_ |
1772813399126704128 |