Leucon (Macrauloleucon) parasiphonatus Muhlenhardt-Siegel 1994
L. (Macrauloleucon) parasiphonatus Mühlenhardt-Siegel, 1994 Previous records. described for the South Shetland Islands and Weddell Sea (15–424 m), rediscoverd in the Ross Sea (Rehm et al. , 2007, 410 m); Prydz Bay several stations (unpublished data). Diagnosis. Carapace without teeth on dorsomedian...
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ftzenodo:oai:zenodo.org:5245253 2024-09-15T17:46:25+00:00 Leucon (Macrauloleucon) parasiphonatus Muhlenhardt-Siegel 1994 Mühlenhardt-Siegel, Ute 2011-12-02 https://doi.org/10.5281/zenodo.5245253 http://treatment.plazi.org/id/03EE87EEFFDEFFA6FF1FFCAFFD059CF3 unknown Zenodo https://doi.org/10.11646/zootaxa.3117.1.1 http://zenodo.org/record/5246151 http://publication.plazi.org/id/FFD7FF96FFC8FFB0FF88FFC8FF98994D https://sibils.text-analytics.ch/search/collections/plazi/03EE87EEFFDEFFA6FF1FFCAFFD059CF3 https://doi.org/10.5281/zenodo.5246193 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5245252 https://doi.org/10.5281/zenodo.5245253 oai:zenodo.org:5245253 http://treatment.plazi.org/id/03EE87EEFFDEFFA6FF1FFCAFFD059CF3 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode New and known species of the family Leuconidae (Cumacea, Peracarida) from Antarctic deep-sea basins 3117, pp. 1-68 in Zootaxa, 3117(1), 23, (2011-12-02) Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Curculionidae Leucon Leucon parasiphonatus info:eu-repo/semantics/other 2011 ftzenodo https://doi.org/10.5281/zenodo.524525310.11646/zootaxa.3117.1.110.5281/zenodo.524619310.5281/zenodo.5245252 2024-07-25T12:07:33Z L. (Macrauloleucon) parasiphonatus Mühlenhardt-Siegel, 1994 Previous records. described for the South Shetland Islands and Weddell Sea (15–424 m), rediscoverd in the Ross Sea (Rehm et al. , 2007, 410 m); Prydz Bay several stations (unpublished data). Diagnosis. Carapace without teeth on dorsomedian line or laterally on carapace; uropod endopod with distal article half as long as proximal. New records. (Figure 16) SE Weddell: ANT XV #89-E: 4 specimens; ANT XV #130: 2 specimens; ANT XV #134 AGT: 1 specimen; ANT XV #142: 1 specimen; ANT XV #272: 2 specimens, ZMH: K 42939. Remarks. The new material from the SE Weddell See is most similar to this species; however, there are a few adult specimens with a small dorsomedian tooth at the anterior margin of the rudimentary ocular lobe. The lateral parts of the carapace have no teeth, the teeth along the anterior margin of the carapace are small and unpronounced. There are minor differences in the dissected extremities: A1, accessory flagellum is shorter than the basal article of the main flagellum in the ANT XV-form, but equal in length in L. parasiphonatus and weddelli (see below); Mxp3, ischium has one tooth in the ANT XV-form like in L. weddelli but unlike in L. parasiphonatus the teeth of the dorsomedian line of the carapace are zero in L. parasiphonatus , one in the ANT XV-form, and two in L. weddelli the length proportion of the uropod endopod basal to distal article in the ANT X-form is rather like in L. weddelli (2.6) than in L. parasiphonatus (2.4). Published as part of Mühlenhardt-Siegel, Ute, 2011, New and known species of the family Leuconidae (Cumacea, Peracarida) from Antarctic deep-sea basins 3117, pp. 1-68 in Zootaxa 3117 (1) on page 23, DOI:10.11646/zootaxa.3117.1.1, http://zenodo.org/record/5246151 Other/Unknown Material Antarc* Antarctic Prydz Bay Ross Sea South Shetland Islands Weddell Sea Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Curculionidae Leucon Leucon parasiphonatus |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Curculionidae Leucon Leucon parasiphonatus Mühlenhardt-Siegel, Ute Leucon (Macrauloleucon) parasiphonatus Muhlenhardt-Siegel 1994 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Curculionidae Leucon Leucon parasiphonatus |
description |
L. (Macrauloleucon) parasiphonatus Mühlenhardt-Siegel, 1994 Previous records. described for the South Shetland Islands and Weddell Sea (15–424 m), rediscoverd in the Ross Sea (Rehm et al. , 2007, 410 m); Prydz Bay several stations (unpublished data). Diagnosis. Carapace without teeth on dorsomedian line or laterally on carapace; uropod endopod with distal article half as long as proximal. New records. (Figure 16) SE Weddell: ANT XV #89-E: 4 specimens; ANT XV #130: 2 specimens; ANT XV #134 AGT: 1 specimen; ANT XV #142: 1 specimen; ANT XV #272: 2 specimens, ZMH: K 42939. Remarks. The new material from the SE Weddell See is most similar to this species; however, there are a few adult specimens with a small dorsomedian tooth at the anterior margin of the rudimentary ocular lobe. The lateral parts of the carapace have no teeth, the teeth along the anterior margin of the carapace are small and unpronounced. There are minor differences in the dissected extremities: A1, accessory flagellum is shorter than the basal article of the main flagellum in the ANT XV-form, but equal in length in L. parasiphonatus and weddelli (see below); Mxp3, ischium has one tooth in the ANT XV-form like in L. weddelli but unlike in L. parasiphonatus the teeth of the dorsomedian line of the carapace are zero in L. parasiphonatus , one in the ANT XV-form, and two in L. weddelli the length proportion of the uropod endopod basal to distal article in the ANT X-form is rather like in L. weddelli (2.6) than in L. parasiphonatus (2.4). Published as part of Mühlenhardt-Siegel, Ute, 2011, New and known species of the family Leuconidae (Cumacea, Peracarida) from Antarctic deep-sea basins 3117, pp. 1-68 in Zootaxa 3117 (1) on page 23, DOI:10.11646/zootaxa.3117.1.1, http://zenodo.org/record/5246151 |
format |
Other/Unknown Material |
author |
Mühlenhardt-Siegel, Ute |
author_facet |
Mühlenhardt-Siegel, Ute |
author_sort |
Mühlenhardt-Siegel, Ute |
title |
Leucon (Macrauloleucon) parasiphonatus Muhlenhardt-Siegel 1994 |
title_short |
Leucon (Macrauloleucon) parasiphonatus Muhlenhardt-Siegel 1994 |
title_full |
Leucon (Macrauloleucon) parasiphonatus Muhlenhardt-Siegel 1994 |
title_fullStr |
Leucon (Macrauloleucon) parasiphonatus Muhlenhardt-Siegel 1994 |
title_full_unstemmed |
Leucon (Macrauloleucon) parasiphonatus Muhlenhardt-Siegel 1994 |
title_sort |
leucon (macrauloleucon) parasiphonatus muhlenhardt-siegel 1994 |
publisher |
Zenodo |
publishDate |
2011 |
url |
https://doi.org/10.5281/zenodo.5245253 http://treatment.plazi.org/id/03EE87EEFFDEFFA6FF1FFCAFFD059CF3 |
genre |
Antarc* Antarctic Prydz Bay Ross Sea South Shetland Islands Weddell Sea |
genre_facet |
Antarc* Antarctic Prydz Bay Ross Sea South Shetland Islands Weddell Sea |
op_source |
New and known species of the family Leuconidae (Cumacea, Peracarida) from Antarctic deep-sea basins 3117, pp. 1-68 in Zootaxa, 3117(1), 23, (2011-12-02) |
op_relation |
https://doi.org/10.11646/zootaxa.3117.1.1 http://zenodo.org/record/5246151 http://publication.plazi.org/id/FFD7FF96FFC8FFB0FF88FFC8FF98994D https://sibils.text-analytics.ch/search/collections/plazi/03EE87EEFFDEFFA6FF1FFCAFFD059CF3 https://doi.org/10.5281/zenodo.5246193 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5245252 https://doi.org/10.5281/zenodo.5245253 oai:zenodo.org:5245253 http://treatment.plazi.org/id/03EE87EEFFDEFFA6FF1FFCAFFD059CF3 |
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.524525310.11646/zootaxa.3117.1.110.5281/zenodo.524619310.5281/zenodo.5245252 |
_version_ |
1810494524655403008 |