Dendronotus nordenskioeldi Korshunova & Bakken & GrØtan & Johnson & Lundin & Martynov 2021, sp. nov.
Dendronotus nordenskioeldi sp. nov. Figs 1–3, 5–7 ZooBank: http:// urn:lsid:zoobank.org:act: 9FB63088-BF8A-4990-B292-7E26DEA0FDCF Etymology. In honour of Baron Nils Adolf Erik Nordenskiöld, outstanding Arctic explorer, geologist, and mineralogist. The Laptev Sea had been originally named “Nordenskiö...
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ftzenodo:oai:zenodo.org:4623952 2023-06-06T11:50:21+02:00 Dendronotus nordenskioeldi Korshunova & Bakken & GrØtan & Johnson & Lundin & Martynov 2021, sp. nov. Korshunova, Tatiana Bakken, Torkild GrØtan, Viktor V. Johnson, Kjetil B. Lundin, Kennet Martynov, Alexander 2020-08-28 https://zenodo.org/record/4623952 https://doi.org/10.5281/zenodo.4623952 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03A8176E0242FF8F2356FA69CE1114A1 doi:10.1163/18759866-BJA10014 http://zenodo.org/record/4623915 http://publication.plazi.org/id/FF916F160249FF822334FFFDCA16110F doi:10.5281/zenodo.4623918 doi:10.5281/zenodo.4623920 doi:10.5281/zenodo.4623922 doi:10.5281/zenodo.4623926 doi:10.5281/zenodo.4623928 doi:10.5281/zenodo.4623930 doi:10.5281/zenodo.4623951 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4623952 https://doi.org/10.5281/zenodo.4623952 oai:zenodo.org:4623952 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach, pp. 93-153 in Contributions To Zoology 90(1) 104-106 Biodiversity Taxonomy Animalia Mollusca Gastropoda Nudibranchia Dendronotidae Dendronotus Dendronotus nordenskioeldi info:eu-repo/semantics/other publication-taxonomictreatment 2020 ftzenodo https://doi.org/10.5281/zenodo.462395210.1163/18759866-BJA1001410.5281/zenodo.462391810.5281/zenodo.462392010.5281/zenodo.462392210.5281/zenodo.462392610.5281/zenodo.462392810.5281/zenodo.462393010.5281/zenodo.4623951 2023-04-13T21:16:53Z Dendronotus nordenskioeldi sp. nov. Figs 1–3, 5–7 ZooBank: http:// urn:lsid:zoobank.org:act: 9FB63088-BF8A-4990-B292-7E26DEA0FDCF Etymology. In honour of Baron Nils Adolf Erik Nordenskiöld, outstanding Arctic explorer, geologist, and mineralogist. The Laptev Sea had been originally named “Nordenskiöld Sea”, after this Arctic explorer. Type locality. Laptev Sea. Type material. Holotype. ZMMU Op-665. Arctic region, Laptev Sea, sta. 100, 69 m depth, collector Olga Zimina. Description. Body relatively narrow, preserved holotype 19 mm length (fig. 5). Fiveto six main branched appendages on oral veil. Five appendages on rhinophoral stalks; 12–14 rhinophoral lamellae. Lateral papilla on rhinophoral sheath present. Five pairs of dorsolateral appendages. Circa 20 lip papillae. Dorsolateral appendages with relatively short primary stalk, moderately branched secondary branchesandtertiarybranches (fig. 5A, B). Basal colour is semitranslucent white. No additional pigment. Dorsal processes of jaws inclined posteriorly at approximately 53° to the longitudinal axis of the jaw body and 0.42 of its length (fig. 5D). Masticatory border of jaw with fine denticles (fig. 5E). Radular formula: 43 × 3– 11.1.11 –3. Central (rachidian) tooth bears very weak denticulation that are difficult to separate into individual denticles (up to 20 and more variously varied denticles at least) (fig. 5F, G). Denticles without deep furrows.Lateralteeth elongate, slightly curved, bearing up to seven denticles (+ 2–3 reduced denticles may present) (fig. 4F–H). Ampulla thickened, kidney-shaped. Prostate discoidal, consisting of up to 20 alveolar glands. Distal part of vas deferens moderate in length, transitioning to long, thick, curved copulatory organ. Bursa copulatrix large, distinctly elongated, with seminal receptaculum placed distally. Distribution. So far known only from the Laptev Sea. Remarks. Externally, Dendronotus nordenskioeldi sp. nov. resembles white forms of D. lacteus but differs by the absence of a distinct reticulation and peculiar ... Other/Unknown Material Arctic laptev Laptev Sea Zenodo Arctic Bakken ENVELOPE(13.400,13.400,65.585,65.585) Grøtan ENVELOPE(9.917,9.917,62.836,62.836) Laptev Sea Nils ENVELOPE(48.017,48.017,-68.067,-68.067) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Nudibranchia Dendronotidae Dendronotus Dendronotus nordenskioeldi |
spellingShingle |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Nudibranchia Dendronotidae Dendronotus Dendronotus nordenskioeldi Korshunova, Tatiana Bakken, Torkild GrØtan, Viktor V. Johnson, Kjetil B. Lundin, Kennet Martynov, Alexander Dendronotus nordenskioeldi Korshunova & Bakken & GrØtan & Johnson & Lundin & Martynov 2021, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Mollusca Gastropoda Nudibranchia Dendronotidae Dendronotus Dendronotus nordenskioeldi |
description |
Dendronotus nordenskioeldi sp. nov. Figs 1–3, 5–7 ZooBank: http:// urn:lsid:zoobank.org:act: 9FB63088-BF8A-4990-B292-7E26DEA0FDCF Etymology. In honour of Baron Nils Adolf Erik Nordenskiöld, outstanding Arctic explorer, geologist, and mineralogist. The Laptev Sea had been originally named “Nordenskiöld Sea”, after this Arctic explorer. Type locality. Laptev Sea. Type material. Holotype. ZMMU Op-665. Arctic region, Laptev Sea, sta. 100, 69 m depth, collector Olga Zimina. Description. Body relatively narrow, preserved holotype 19 mm length (fig. 5). Fiveto six main branched appendages on oral veil. Five appendages on rhinophoral stalks; 12–14 rhinophoral lamellae. Lateral papilla on rhinophoral sheath present. Five pairs of dorsolateral appendages. Circa 20 lip papillae. Dorsolateral appendages with relatively short primary stalk, moderately branched secondary branchesandtertiarybranches (fig. 5A, B). Basal colour is semitranslucent white. No additional pigment. Dorsal processes of jaws inclined posteriorly at approximately 53° to the longitudinal axis of the jaw body and 0.42 of its length (fig. 5D). Masticatory border of jaw with fine denticles (fig. 5E). Radular formula: 43 × 3– 11.1.11 –3. Central (rachidian) tooth bears very weak denticulation that are difficult to separate into individual denticles (up to 20 and more variously varied denticles at least) (fig. 5F, G). Denticles without deep furrows.Lateralteeth elongate, slightly curved, bearing up to seven denticles (+ 2–3 reduced denticles may present) (fig. 4F–H). Ampulla thickened, kidney-shaped. Prostate discoidal, consisting of up to 20 alveolar glands. Distal part of vas deferens moderate in length, transitioning to long, thick, curved copulatory organ. Bursa copulatrix large, distinctly elongated, with seminal receptaculum placed distally. Distribution. So far known only from the Laptev Sea. Remarks. Externally, Dendronotus nordenskioeldi sp. nov. resembles white forms of D. lacteus but differs by the absence of a distinct reticulation and peculiar ... |
format |
Other/Unknown Material |
author |
Korshunova, Tatiana Bakken, Torkild GrØtan, Viktor V. Johnson, Kjetil B. Lundin, Kennet Martynov, Alexander |
author_facet |
Korshunova, Tatiana Bakken, Torkild GrØtan, Viktor V. Johnson, Kjetil B. Lundin, Kennet Martynov, Alexander |
author_sort |
Korshunova, Tatiana |
title |
Dendronotus nordenskioeldi Korshunova & Bakken & GrØtan & Johnson & Lundin & Martynov 2021, sp. nov. |
title_short |
Dendronotus nordenskioeldi Korshunova & Bakken & GrØtan & Johnson & Lundin & Martynov 2021, sp. nov. |
title_full |
Dendronotus nordenskioeldi Korshunova & Bakken & GrØtan & Johnson & Lundin & Martynov 2021, sp. nov. |
title_fullStr |
Dendronotus nordenskioeldi Korshunova & Bakken & GrØtan & Johnson & Lundin & Martynov 2021, sp. nov. |
title_full_unstemmed |
Dendronotus nordenskioeldi Korshunova & Bakken & GrØtan & Johnson & Lundin & Martynov 2021, sp. nov. |
title_sort |
dendronotus nordenskioeldi korshunova & bakken & grøtan & johnson & lundin & martynov 2021, sp. nov. |
publishDate |
2020 |
url |
https://zenodo.org/record/4623952 https://doi.org/10.5281/zenodo.4623952 |
long_lat |
ENVELOPE(13.400,13.400,65.585,65.585) ENVELOPE(9.917,9.917,62.836,62.836) ENVELOPE(48.017,48.017,-68.067,-68.067) |
geographic |
Arctic Bakken Grøtan Laptev Sea Nils |
geographic_facet |
Arctic Bakken Grøtan Laptev Sea Nils |
genre |
Arctic laptev Laptev Sea |
genre_facet |
Arctic laptev Laptev Sea |
op_source |
A synoptic review of the family Dendronotidae (Mollusca: Nudibranchia): a multilevel organismal diversity approach, pp. 93-153 in Contributions To Zoology 90(1) 104-106 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03A8176E0242FF8F2356FA69CE1114A1 doi:10.1163/18759866-BJA10014 http://zenodo.org/record/4623915 http://publication.plazi.org/id/FF916F160249FF822334FFFDCA16110F doi:10.5281/zenodo.4623918 doi:10.5281/zenodo.4623920 doi:10.5281/zenodo.4623922 doi:10.5281/zenodo.4623926 doi:10.5281/zenodo.4623928 doi:10.5281/zenodo.4623930 doi:10.5281/zenodo.4623951 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4623952 https://doi.org/10.5281/zenodo.4623952 oai:zenodo.org:4623952 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.462395210.1163/18759866-BJA1001410.5281/zenodo.462391810.5281/zenodo.462392010.5281/zenodo.462392210.5281/zenodo.462392610.5281/zenodo.462392810.5281/zenodo.462393010.5281/zenodo.4623951 |
_version_ |
1767956113686265856 |