Leucothoe weddellensis Krapp-Schickel & Broyer 2014, sp. nov.
Leucothoe weddellensis sp. nov. urn:lsid:zoobank.org:act: 2069CF2D-D7B6-4A96-874A-46818C6A3344 Figs 19-27 sub L. spinicarpa variant 1 – Holman & Watling 1983: 227-230 fig. 10 (but see also discussion about L. spinicarpa variant 1 and 2). Etymology The latinized adjective refers to the fact that...
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Zenodo
2014
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Online Access: | https://doi.org/10.5281/zenodo.3861087 http://treatment.plazi.org/id/4C0787DDFF83FFE4A62AFB8F0A57FCC6 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Leucothoidae Leucothoe Leucothoe weddellensis |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Leucothoidae Leucothoe Leucothoe weddellensis Krapp-Schickel, Traudl Broyer, Claude De Leucothoe weddellensis Krapp-Schickel & Broyer 2014, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Leucothoidae Leucothoe Leucothoe weddellensis |
description |
Leucothoe weddellensis sp. nov. urn:lsid:zoobank.org:act: 2069CF2D-D7B6-4A96-874A-46818C6A3344 Figs 19-27 sub L. spinicarpa variant 1 – Holman & Watling 1983: 227-230 fig. 10 (but see also discussion about L. spinicarpa variant 1 and 2). Etymology The latinized adjective refers to the fact that much of the material comes from the Weddell Sea. Type material Holotype ♀ ov. 20 mm (in alcohol) (RBINS, Brussels, I.G. 31073/ INV. 103464); Polarstern ANT XIX/3 (ANDEEP I): sta. PS61/067 GSN; 4 Feb. 02; Scotia Sea, north to Elephant Island; 60°55’53”S, 55°27’38”W to 60°55’09”S, 55°24’50”W; 115-182 m; bottom trawl; coll. C. De Broyer, P. Dauby & F. Nyssen. Preliminary remarks Before starting to cite the localities, we have to explain the division in two parts: Quite like Holman & Watling (loc. cit.) we hesitated between attributing the entire material to one species, or dividing the material into two new species. Like the cited authors we first separated the material into two different size classes with large or small ovigerous females, but then could not find any clearcut morphological definition which would not show here or there intermediate structures. Unfortunately, we have no clue about the life span of these females and how often they become ovigerous, thus all the observed tiny differences could also be due to allometry. Therefore we kept the locality citations separated and first gave information about the smaller specimens, followed by the larger ones. This might help to continue gathering observations within this so puzzling genus. Diagnosis for the material of 6-14 mm length Eyes big, round. Mandibular palp ratio art. 3:art. 2 = 0.6. Cx 3 tongue-shaped rounded, smooth. Gn 1 propodus l:w = 5, dactylus reaching 1/4-1/3 of propodus length. P 5-7 basis narrow oval, P 5, 6 with slightly concave hind margin, P 7 hind margine serrate, ratio l:w about 2. Ep 2, 3 posterodistally with small rounded upturned corner. T l:w = 3. Additional smaller specimens Australian Museum, Sydney P. 25977: 1 Feb. 1971; Ross ... |
format |
Other/Unknown Material |
author |
Krapp-Schickel, Traudl Broyer, Claude De |
author_facet |
Krapp-Schickel, Traudl Broyer, Claude De |
author_sort |
Krapp-Schickel, Traudl |
title |
Leucothoe weddellensis Krapp-Schickel & Broyer 2014, sp. nov. |
title_short |
Leucothoe weddellensis Krapp-Schickel & Broyer 2014, sp. nov. |
title_full |
Leucothoe weddellensis Krapp-Schickel & Broyer 2014, sp. nov. |
title_fullStr |
Leucothoe weddellensis Krapp-Schickel & Broyer 2014, sp. nov. |
title_full_unstemmed |
Leucothoe weddellensis Krapp-Schickel & Broyer 2014, sp. nov. |
title_sort |
leucothoe weddellensis krapp-schickel & broyer 2014, sp. nov. |
publisher |
Zenodo |
publishDate |
2014 |
url |
https://doi.org/10.5281/zenodo.3861087 http://treatment.plazi.org/id/4C0787DDFF83FFE4A62AFB8F0A57FCC6 |
genre |
Elephant Island Scotia Sea Weddell Sea |
genre_facet |
Elephant Island Scotia Sea Weddell Sea |
op_source |
Revision of Leucothoe (Amphipoda, Crustacea) from the Southern Ocean: a cosmopolitanism concept is vanishing, pp. 1-55 in European Journal of Taxonomy, 80, 38-52, (2014-04-15) |
op_relation |
https://doi.org/10.5852/ejt.2014.80 http://zenodo.org/record/3860901 http://publication.plazi.org/id/B03EFFA5FFA6FFD7A470FFC90F20FFA1 https://sibils.text-analytics.ch/search/collections/plazi/4C0787DDFF83FFE4A62AFB8F0A57FCC6 https://www.gbif.org/species/164363088 https://www.checklistbank.org/dataset/21805/taxon/4C0787DDFF83FFE4A62AFB8F0A57FCC6.taxon https://doi.org/10.5281/zenodo.3860939 https://doi.org/10.5281/zenodo.3860942 https://doi.org/10.5281/zenodo.3860944 https://doi.org/10.5281/zenodo.3860946 https://doi.org/10.5281/zenodo.3860948 https://doi.org/10.5281/zenodo.3860950 https://doi.org/10.5281/zenodo.3860952 https://doi.org/10.5281/zenodo.3860954 https://doi.org/10.5281/zenodo.3860956 https://doi.org/10.5281/zenodo.3860921 http://zoobank.org/FDB2386B-9DC8-47C3-B7AB-406BE4264478 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3861086 https://doi.org/10.5281/zenodo.3861087 oai:zenodo.org:3861087 http://treatment.plazi.org/id/4C0787DDFF83FFE4A62AFB8F0A57FCC6 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.386108710.5852/ejt.2014.8010.5281/zenodo.386093910.5281/zenodo.386094210.5281/zenodo.386094410.5281/zenodo.386094610.5281/zenodo.386094810.5281/zenodo.386095010.5281/zenodo.386095210.5281/zenodo.386095410.5281/zenodo.3860956 |
_version_ |
1810442020390436864 |
spelling |
ftzenodo:oai:zenodo.org:3861087 2024-09-15T18:04:31+00:00 Leucothoe weddellensis Krapp-Schickel & Broyer 2014, sp. nov. Krapp-Schickel, Traudl Broyer, Claude De 2014-04-15 https://doi.org/10.5281/zenodo.3861087 http://treatment.plazi.org/id/4C0787DDFF83FFE4A62AFB8F0A57FCC6 unknown Zenodo https://doi.org/10.5852/ejt.2014.80 http://zenodo.org/record/3860901 http://publication.plazi.org/id/B03EFFA5FFA6FFD7A470FFC90F20FFA1 https://sibils.text-analytics.ch/search/collections/plazi/4C0787DDFF83FFE4A62AFB8F0A57FCC6 https://www.gbif.org/species/164363088 https://www.checklistbank.org/dataset/21805/taxon/4C0787DDFF83FFE4A62AFB8F0A57FCC6.taxon https://doi.org/10.5281/zenodo.3860939 https://doi.org/10.5281/zenodo.3860942 https://doi.org/10.5281/zenodo.3860944 https://doi.org/10.5281/zenodo.3860946 https://doi.org/10.5281/zenodo.3860948 https://doi.org/10.5281/zenodo.3860950 https://doi.org/10.5281/zenodo.3860952 https://doi.org/10.5281/zenodo.3860954 https://doi.org/10.5281/zenodo.3860956 https://doi.org/10.5281/zenodo.3860921 http://zoobank.org/FDB2386B-9DC8-47C3-B7AB-406BE4264478 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3861086 https://doi.org/10.5281/zenodo.3861087 oai:zenodo.org:3861087 http://treatment.plazi.org/id/4C0787DDFF83FFE4A62AFB8F0A57FCC6 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Revision of Leucothoe (Amphipoda, Crustacea) from the Southern Ocean: a cosmopolitanism concept is vanishing, pp. 1-55 in European Journal of Taxonomy, 80, 38-52, (2014-04-15) Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Leucothoidae Leucothoe Leucothoe weddellensis info:eu-repo/semantics/other 2014 ftzenodo https://doi.org/10.5281/zenodo.386108710.5852/ejt.2014.8010.5281/zenodo.386093910.5281/zenodo.386094210.5281/zenodo.386094410.5281/zenodo.386094610.5281/zenodo.386094810.5281/zenodo.386095010.5281/zenodo.386095210.5281/zenodo.386095410.5281/zenodo.3860956 2024-07-26T20:27:52Z Leucothoe weddellensis sp. nov. urn:lsid:zoobank.org:act: 2069CF2D-D7B6-4A96-874A-46818C6A3344 Figs 19-27 sub L. spinicarpa variant 1 – Holman & Watling 1983: 227-230 fig. 10 (but see also discussion about L. spinicarpa variant 1 and 2). Etymology The latinized adjective refers to the fact that much of the material comes from the Weddell Sea. Type material Holotype ♀ ov. 20 mm (in alcohol) (RBINS, Brussels, I.G. 31073/ INV. 103464); Polarstern ANT XIX/3 (ANDEEP I): sta. PS61/067 GSN; 4 Feb. 02; Scotia Sea, north to Elephant Island; 60°55’53”S, 55°27’38”W to 60°55’09”S, 55°24’50”W; 115-182 m; bottom trawl; coll. C. De Broyer, P. Dauby & F. Nyssen. Preliminary remarks Before starting to cite the localities, we have to explain the division in two parts: Quite like Holman & Watling (loc. cit.) we hesitated between attributing the entire material to one species, or dividing the material into two new species. Like the cited authors we first separated the material into two different size classes with large or small ovigerous females, but then could not find any clearcut morphological definition which would not show here or there intermediate structures. Unfortunately, we have no clue about the life span of these females and how often they become ovigerous, thus all the observed tiny differences could also be due to allometry. Therefore we kept the locality citations separated and first gave information about the smaller specimens, followed by the larger ones. This might help to continue gathering observations within this so puzzling genus. Diagnosis for the material of 6-14 mm length Eyes big, round. Mandibular palp ratio art. 3:art. 2 = 0.6. Cx 3 tongue-shaped rounded, smooth. Gn 1 propodus l:w = 5, dactylus reaching 1/4-1/3 of propodus length. P 5-7 basis narrow oval, P 5, 6 with slightly concave hind margin, P 7 hind margine serrate, ratio l:w about 2. Ep 2, 3 posterodistally with small rounded upturned corner. T l:w = 3. Additional smaller specimens Australian Museum, Sydney P. 25977: 1 Feb. 1971; Ross ... Other/Unknown Material Elephant Island Scotia Sea Weddell Sea Zenodo |