Wingstrandarctus Kristensen 1984
Genus Wingstrandarctus Kristensen, 1984 Diagnosis (following Kristensen 1984): Alae present in all stages except for Halechiniscus - type two-clawed larvae, without procuticular hooks or expansions. Unci simple or with a calcar externum; uncus externus formed from a single piece; uncus internus with...
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2014
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Online Access: | https://dx.doi.org/10.5281/zenodo.5691084 https://zenodo.org/record/5691084 |
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openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
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unknown |
topic |
Biodiversity Taxonomy Animalia Tardigrada Heterotardigrada Arthrotardigrada Halechiniscidae Wingstrandarctus |
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Biodiversity Taxonomy Animalia Tardigrada Heterotardigrada Arthrotardigrada Halechiniscidae Wingstrandarctus Jørgensen, Aslak Boesgaard, Tom M. Møbjerg, Nadja Kristensen, Reinhardt M. Wingstrandarctus Kristensen 1984 |
topic_facet |
Biodiversity Taxonomy Animalia Tardigrada Heterotardigrada Arthrotardigrada Halechiniscidae Wingstrandarctus |
description |
Genus Wingstrandarctus Kristensen, 1984 Diagnosis (following Kristensen 1984): Alae present in all stages except for Halechiniscus - type two-clawed larvae, without procuticular hooks or expansions. Unci simple or with a calcar externum; uncus externus formed from a single piece; uncus internus with accessory spine. Hook-shaped pedunculae present on digitus externus. With two, three or no cephalic vesicles containing bacteria. Seminal receptacles and spermatozoa of the florarctid type. Segmental glands and unicellular epidermal glands present in all segments. Type species: Wingstrandarctus corallinus Kristensen, 1984. Additional species: W. intermedius (Renaud-Mornant, 1967) and W. crypticus Renaud-Mornant, 1989. Remarks. The genus Wingstrandarctus was described by Kristensen (1984) from sediment samples taken along the coastline of One Tree Island, Queensland, Australia at a depth of 2 meters. Apart from the new species of Wingstrandarctus several species of the closely related genus Florarctus were found in the fine coral sand. Since the description of W. corallinus several known but undescribed species of Wingstrandarctus have been found in so different areas as Tromsø, Norway and the Faroe Bank (North Atlantic Ocean), the Mediterranean Sea and in various tropical seas (R.M. Kristensen pers. obs.). Apart from the type species W. corallinus the genus consist of W. crypticus and W. intermedius . Both species were found in coralline sediment from New Caledonia in the south Pacific (Renaud-Mornant 1989). Wingstrandarctus intermedius was first described as Halechiniscus intermedius (see Renaud-Mornant 1967). Features like the lack of procuticular expansion supports found in the ala of most Florarctus allowed Kristensen (1984) to include it as a member of the genus Wingstrandarctus. In most species of Wingstrandarctus and Florarctus the cuticular expansions (alae) are so thin that they are easily overlooked in conventional light microscopy. Although there are only four lateral alae, there appear to be 6, because the first lateral ala is subdivided by a large fold or constriction just anterior to the second pair of legs. All alae are transparent with a fine punctuation. The punctuation represents the pillars inside two layers of outer epicuticle. The tiny pillars are oriented dorsoventrally. This position of pillars is very different from the lateral arrangement of the long pillars in the alae of Actinarctus or Raiarctus . : Published as part of Jørgensen, Aslak, Boesgaard, Tom M., Møbjerg, Nadja & Kristensen, Reinhardt M., 2014, The tardigrade fauna of Australian marine caves: With descriptions of nine new species of Arthrotardigrada, pp. 401-443 in Zootaxa 3802 (4) on page 416, DOI: 10.11646/zootaxa.3802.4.1, http://zenodo.org/record/252490 : {"references": ["Renaud-Mornant, J. (1967) Tardigrades de la Baie Saint-Vincent, Nouvelle-Caledonie. In: Expedition francaise sur les recifs coralliens de la Nouvelle-Caledonie. Fondation Singer-Polignac, Paris, 12, 103 - 118.", "Renaud-Mornant, J. (1989) Especes nouvelles de Florarctinae de l'Atlantique Nord-Est et du Pacifique Sud (Tardigrada, Arthrotardigrada). Bulletin du Museum National d'Histoire Naturelle, Paris, Serie 4 e, 11, 571 - 592."]} |
format |
Text |
author |
Jørgensen, Aslak Boesgaard, Tom M. Møbjerg, Nadja Kristensen, Reinhardt M. |
author_facet |
Jørgensen, Aslak Boesgaard, Tom M. Møbjerg, Nadja Kristensen, Reinhardt M. |
author_sort |
Jørgensen, Aslak |
title |
Wingstrandarctus Kristensen 1984 |
title_short |
Wingstrandarctus Kristensen 1984 |
title_full |
Wingstrandarctus Kristensen 1984 |
title_fullStr |
Wingstrandarctus Kristensen 1984 |
title_full_unstemmed |
Wingstrandarctus Kristensen 1984 |
title_sort |
wingstrandarctus kristensen 1984 |
publisher |
Zenodo |
publishDate |
2014 |
url |
https://dx.doi.org/10.5281/zenodo.5691084 https://zenodo.org/record/5691084 |
long_lat |
ENVELOPE(-67.950,-67.950,-65.700,-65.700) ENVELOPE(177.200,177.200,-84.200,-84.200) ENVELOPE(-159.667,-159.667,-86.333,-86.333) ENVELOPE(-8.667,-8.667,60.917,60.917) ENVELOPE(-59.515,-59.515,50.600,50.600) |
geographic |
Pacific Norway Tromsø Queensland Renaud Reinhardt Kristensen Faroe Bank Saint-Vincent |
geographic_facet |
Pacific Norway Tromsø Queensland Renaud Reinhardt Kristensen Faroe Bank Saint-Vincent |
genre |
North Atlantic Tromsø Tardigrade |
genre_facet |
North Atlantic Tromsø Tardigrade |
op_relation |
http://zenodo.org/record/252490 http://publication.plazi.org/id/FFCDFFCFFFA7FFFD68591B0DD61FA000 http://zoobank.org/CF479CC3-C014-460D-9C71-3A6C2AB2778B https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3802.4.1 http://zenodo.org/record/252490 http://publication.plazi.org/id/FFCDFFCFFFA7FFFD68591B0DD61FA000 http://zoobank.org/CF479CC3-C014-460D-9C71-3A6C2AB2778B https://dx.doi.org/10.5281/zenodo.5691085 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5691084 https://doi.org/10.11646/zootaxa.3802.4.1 https://doi.org/10.5281/zenodo.5691085 |
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1766137231482814464 |
spelling |
ftdatacite:10.5281/zenodo.5691084 2023-05-15T17:37:21+02:00 Wingstrandarctus Kristensen 1984 Jørgensen, Aslak Boesgaard, Tom M. Møbjerg, Nadja Kristensen, Reinhardt M. 2014 https://dx.doi.org/10.5281/zenodo.5691084 https://zenodo.org/record/5691084 unknown Zenodo http://zenodo.org/record/252490 http://publication.plazi.org/id/FFCDFFCFFFA7FFFD68591B0DD61FA000 http://zoobank.org/CF479CC3-C014-460D-9C71-3A6C2AB2778B https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3802.4.1 http://zenodo.org/record/252490 http://publication.plazi.org/id/FFCDFFCFFFA7FFFD68591B0DD61FA000 http://zoobank.org/CF479CC3-C014-460D-9C71-3A6C2AB2778B https://dx.doi.org/10.5281/zenodo.5691085 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Tardigrada Heterotardigrada Arthrotardigrada Halechiniscidae Wingstrandarctus Taxonomic treatment article-journal Text ScholarlyArticle 2014 ftdatacite https://doi.org/10.5281/zenodo.5691084 https://doi.org/10.11646/zootaxa.3802.4.1 https://doi.org/10.5281/zenodo.5691085 2022-02-08T13:42:09Z Genus Wingstrandarctus Kristensen, 1984 Diagnosis (following Kristensen 1984): Alae present in all stages except for Halechiniscus - type two-clawed larvae, without procuticular hooks or expansions. Unci simple or with a calcar externum; uncus externus formed from a single piece; uncus internus with accessory spine. Hook-shaped pedunculae present on digitus externus. With two, three or no cephalic vesicles containing bacteria. Seminal receptacles and spermatozoa of the florarctid type. Segmental glands and unicellular epidermal glands present in all segments. Type species: Wingstrandarctus corallinus Kristensen, 1984. Additional species: W. intermedius (Renaud-Mornant, 1967) and W. crypticus Renaud-Mornant, 1989. Remarks. The genus Wingstrandarctus was described by Kristensen (1984) from sediment samples taken along the coastline of One Tree Island, Queensland, Australia at a depth of 2 meters. Apart from the new species of Wingstrandarctus several species of the closely related genus Florarctus were found in the fine coral sand. Since the description of W. corallinus several known but undescribed species of Wingstrandarctus have been found in so different areas as Tromsø, Norway and the Faroe Bank (North Atlantic Ocean), the Mediterranean Sea and in various tropical seas (R.M. Kristensen pers. obs.). Apart from the type species W. corallinus the genus consist of W. crypticus and W. intermedius . Both species were found in coralline sediment from New Caledonia in the south Pacific (Renaud-Mornant 1989). Wingstrandarctus intermedius was first described as Halechiniscus intermedius (see Renaud-Mornant 1967). Features like the lack of procuticular expansion supports found in the ala of most Florarctus allowed Kristensen (1984) to include it as a member of the genus Wingstrandarctus. In most species of Wingstrandarctus and Florarctus the cuticular expansions (alae) are so thin that they are easily overlooked in conventional light microscopy. Although there are only four lateral alae, there appear to be 6, because the first lateral ala is subdivided by a large fold or constriction just anterior to the second pair of legs. All alae are transparent with a fine punctuation. The punctuation represents the pillars inside two layers of outer epicuticle. The tiny pillars are oriented dorsoventrally. This position of pillars is very different from the lateral arrangement of the long pillars in the alae of Actinarctus or Raiarctus . : Published as part of Jørgensen, Aslak, Boesgaard, Tom M., Møbjerg, Nadja & Kristensen, Reinhardt M., 2014, The tardigrade fauna of Australian marine caves: With descriptions of nine new species of Arthrotardigrada, pp. 401-443 in Zootaxa 3802 (4) on page 416, DOI: 10.11646/zootaxa.3802.4.1, http://zenodo.org/record/252490 : {"references": ["Renaud-Mornant, J. (1967) Tardigrades de la Baie Saint-Vincent, Nouvelle-Caledonie. In: Expedition francaise sur les recifs coralliens de la Nouvelle-Caledonie. Fondation Singer-Polignac, Paris, 12, 103 - 118.", "Renaud-Mornant, J. (1989) Especes nouvelles de Florarctinae de l'Atlantique Nord-Est et du Pacifique Sud (Tardigrada, Arthrotardigrada). Bulletin du Museum National d'Histoire Naturelle, Paris, Serie 4 e, 11, 571 - 592."]} Text North Atlantic Tromsø Tardigrade DataCite Metadata Store (German National Library of Science and Technology) Pacific Norway Tromsø Queensland Renaud ENVELOPE(-67.950,-67.950,-65.700,-65.700) Reinhardt ENVELOPE(177.200,177.200,-84.200,-84.200) Kristensen ENVELOPE(-159.667,-159.667,-86.333,-86.333) Faroe Bank ENVELOPE(-8.667,-8.667,60.917,60.917) Saint-Vincent ENVELOPE(-59.515,-59.515,50.600,50.600) |