Dasystenella acanthina
Dasystenella acanthina (Wright & Studer, 1889) Material examined: BBB 2016: St. 26; St. 38. PD BB 2017: St. 16; St. 21; St. 43. GARCÍA 2015: St. 17bis (MACN-In: 43514, 43515, 43516, 43517). Distribution: off Río de la Plata (Argentina) (37°17’S, 52°20’W, 183 m) (Wright & Studer 1889); off Ma...
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Online Access: | https://doi.org/10.5281/zenodo.4425933 http://treatment.plazi.org/id/03E087D9FFE3FFA7FF51FD4EFB5DC116 |
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ftzenodo:oai:zenodo.org:4425933 2024-09-15T17:48:24+00:00 Dasystenella acanthina Schejter, L. Genzano, G. Pérez, C. D. Acuña, F. Cordeiro, R. T. S. Silva, R. A. Garese, A. Bremec, C. S. 2020-11-13 https://doi.org/10.5281/zenodo.4425933 http://treatment.plazi.org/id/03E087D9FFE3FFA7FF51FD4EFB5DC116 unknown Zenodo https://doi.org/10.11646/zootaxa.4878.2.1 http://zenodo.org/record/4424884 http://publication.plazi.org/id/FFD9FFA1FFF5FFB1FFC6FFB4FF9DC427 https://sibils.text-analytics.ch/search/collections/plazi/03E087D9FFE3FFA7FF51FD4EFB5DC116 https://www.gbif.org/species/180323886 https://www.checklistbank.org/dataset/7936/taxon/03E087D9FFE3FFA7FF51FD4EFB5DC116.taxon http://zoobank.org/F930E674-DDA9-4EC9-B0E9-3891B239C6CF https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4425932 https://doi.org/10.5281/zenodo.4425933 oai:zenodo.org:4425933 http://treatment.plazi.org/id/03E087D9FFE3FFA7FF51FD4EFB5DC116 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Checklist of Benthic Cnidaria in the SW Atlantic Ocean (54 ºS- 56 ºS), pp. 201-239 in Zootaxa, 4878(2), 223, (2020-11-13) Biodiversity Taxonomy Animalia Cnidaria Anthozoa Alcyonacea Primnoidae Dasystenella Dasystenella acanthina info:eu-repo/semantics/other 2020 ftzenodo https://doi.org/10.5281/zenodo.442593310.11646/zootaxa.4878.2.110.5281/zenodo.4425932 2024-07-26T04:04:20Z Dasystenella acanthina (Wright & Studer, 1889) Material examined: BBB 2016: St. 26; St. 38. PD BB 2017: St. 16; St. 21; St. 43. GARCÍA 2015: St. 17bis (MACN-In: 43514, 43515, 43516, 43517). Distribution: off Río de la Plata (Argentina) (37°17’S, 52°20’W, 183 m) (Wright & Studer 1889); off Malvinas Islands (50°32’S, 63°03’W 150 m) (Pérez & Zamponi 2004); South Shetland Islands to Scotia Ridge between South Orkney Islands and South Sandwich Islands; abyssal plain west off Tierra del Fuego (150–5087 m) (Cairns 2006; Taylor et al. 2013); Terra Nova Bay, Antarctica (300 m) (Gavagnin et al. 2003); Burdwood bank (135 m) (present study). Remarks: This species was previously cited under several synonyms at this area: Stenella acanthina Wright & Studer, 1889; Stenella (Dasystenella) acanthina Versluys 1906; Thouarella longispinosa Kükenthal, 1912; Thouarella (Euthouarella) longispinosa Kükenthal 1915; Thouarella acanthina : Kukenthal, 1915. Cairns (2006) pointed that more southerly specimens differ slightly in having somewhat smaller polyps and marginal spines that are longer (up to 2.4 mm), especially in relation to their basal width (H:W up to 3.5) and that are slightly curved inward toward the operculum. Given this wide variation and the limited differences between specimens of T. longispinosa and the description of D. acanthina , Taylor et al. (2013) proposed that T. longispinosa be synonymised with D. acanthina , noting that a revision of Dasystenella is required. Published as part of Schejter, L., Genzano, G., Pérez, C. D., Acuña, F., Cordeiro, R. T. S., Silva, R. A., Garese, A. & Bremec, C. S., 2020, Checklist of Benthic Cnidaria in the SW Atlantic Ocean (54 ºS- 56 ºS), pp. 201-239 in Zootaxa 4878 (2) on page 223, DOI:10.11646/zootaxa.4878.2.1, http://zenodo.org/record/4424884 Other/Unknown Material Antarc* Antarctica South Orkney Islands South Sandwich Islands South Shetland Islands Tierra del Fuego Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Cnidaria Anthozoa Alcyonacea Primnoidae Dasystenella Dasystenella acanthina |
spellingShingle |
Biodiversity Taxonomy Animalia Cnidaria Anthozoa Alcyonacea Primnoidae Dasystenella Dasystenella acanthina Schejter, L. Genzano, G. Pérez, C. D. Acuña, F. Cordeiro, R. T. S. Silva, R. A. Garese, A. Bremec, C. S. Dasystenella acanthina |
topic_facet |
Biodiversity Taxonomy Animalia Cnidaria Anthozoa Alcyonacea Primnoidae Dasystenella Dasystenella acanthina |
description |
Dasystenella acanthina (Wright & Studer, 1889) Material examined: BBB 2016: St. 26; St. 38. PD BB 2017: St. 16; St. 21; St. 43. GARCÍA 2015: St. 17bis (MACN-In: 43514, 43515, 43516, 43517). Distribution: off Río de la Plata (Argentina) (37°17’S, 52°20’W, 183 m) (Wright & Studer 1889); off Malvinas Islands (50°32’S, 63°03’W 150 m) (Pérez & Zamponi 2004); South Shetland Islands to Scotia Ridge between South Orkney Islands and South Sandwich Islands; abyssal plain west off Tierra del Fuego (150–5087 m) (Cairns 2006; Taylor et al. 2013); Terra Nova Bay, Antarctica (300 m) (Gavagnin et al. 2003); Burdwood bank (135 m) (present study). Remarks: This species was previously cited under several synonyms at this area: Stenella acanthina Wright & Studer, 1889; Stenella (Dasystenella) acanthina Versluys 1906; Thouarella longispinosa Kükenthal, 1912; Thouarella (Euthouarella) longispinosa Kükenthal 1915; Thouarella acanthina : Kukenthal, 1915. Cairns (2006) pointed that more southerly specimens differ slightly in having somewhat smaller polyps and marginal spines that are longer (up to 2.4 mm), especially in relation to their basal width (H:W up to 3.5) and that are slightly curved inward toward the operculum. Given this wide variation and the limited differences between specimens of T. longispinosa and the description of D. acanthina , Taylor et al. (2013) proposed that T. longispinosa be synonymised with D. acanthina , noting that a revision of Dasystenella is required. Published as part of Schejter, L., Genzano, G., Pérez, C. D., Acuña, F., Cordeiro, R. T. S., Silva, R. A., Garese, A. & Bremec, C. S., 2020, Checklist of Benthic Cnidaria in the SW Atlantic Ocean (54 ºS- 56 ºS), pp. 201-239 in Zootaxa 4878 (2) on page 223, DOI:10.11646/zootaxa.4878.2.1, http://zenodo.org/record/4424884 |
format |
Other/Unknown Material |
author |
Schejter, L. Genzano, G. Pérez, C. D. Acuña, F. Cordeiro, R. T. S. Silva, R. A. Garese, A. Bremec, C. S. |
author_facet |
Schejter, L. Genzano, G. Pérez, C. D. Acuña, F. Cordeiro, R. T. S. Silva, R. A. Garese, A. Bremec, C. S. |
author_sort |
Schejter, L. |
title |
Dasystenella acanthina |
title_short |
Dasystenella acanthina |
title_full |
Dasystenella acanthina |
title_fullStr |
Dasystenella acanthina |
title_full_unstemmed |
Dasystenella acanthina |
title_sort |
dasystenella acanthina |
publisher |
Zenodo |
publishDate |
2020 |
url |
https://doi.org/10.5281/zenodo.4425933 http://treatment.plazi.org/id/03E087D9FFE3FFA7FF51FD4EFB5DC116 |
genre |
Antarc* Antarctica South Orkney Islands South Sandwich Islands South Shetland Islands Tierra del Fuego |
genre_facet |
Antarc* Antarctica South Orkney Islands South Sandwich Islands South Shetland Islands Tierra del Fuego |
op_source |
Checklist of Benthic Cnidaria in the SW Atlantic Ocean (54 ºS- 56 ºS), pp. 201-239 in Zootaxa, 4878(2), 223, (2020-11-13) |
op_relation |
https://doi.org/10.11646/zootaxa.4878.2.1 http://zenodo.org/record/4424884 http://publication.plazi.org/id/FFD9FFA1FFF5FFB1FFC6FFB4FF9DC427 https://sibils.text-analytics.ch/search/collections/plazi/03E087D9FFE3FFA7FF51FD4EFB5DC116 https://www.gbif.org/species/180323886 https://www.checklistbank.org/dataset/7936/taxon/03E087D9FFE3FFA7FF51FD4EFB5DC116.taxon http://zoobank.org/F930E674-DDA9-4EC9-B0E9-3891B239C6CF https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4425932 https://doi.org/10.5281/zenodo.4425933 oai:zenodo.org:4425933 http://treatment.plazi.org/id/03E087D9FFE3FFA7FF51FD4EFB5DC116 |
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.442593310.11646/zootaxa.4878.2.110.5281/zenodo.4425932 |
_version_ |
1810289554047893504 |