Cnemidocarpa verrucosa Lesson 1830
Cnemidocarpa verrucosa (Lesson, 1830) Fig 9 References and synonymy: Cnemidorcarpa verrucosa Lesson (1830 a) p. 151; (Kott 1969) p. 106; Monniot & Monniot (1983) p 68; Monniot et al. (2011) p. 34. Localities: 7 S Individuals are big (reaching 15 cm in height), cylindrical, posteriorly fixed and...
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ftdatacite:10.5281/zenodo.5630332 2023-05-15T13:38:19+02:00 Cnemidocarpa verrucosa Lesson 1830 Turon, Xavier Cañete, Juan I. Sellanes, Javier Rocha, Rosana M. López-Legentil, Susanna 2016 https://dx.doi.org/10.5281/zenodo.5630332 https://zenodo.org/record/5630332 unknown Zenodo http://zenodo.org/record/267667 http://publication.plazi.org/id/FFF1F62CFF99FFB3FFE0B677FFED3076 http://zoobank.org/ECC66298-6885-47B3-B797-8D30AA05927F https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4093.2.1 http://zenodo.org/record/267667 http://publication.plazi.org/id/FFF1F62CFF99FFB3FFE0B677FFED3076 https://dx.doi.org/10.5281/zenodo.267676 http://zoobank.org/ECC66298-6885-47B3-B797-8D30AA05927F https://dx.doi.org/10.5281/zenodo.5630331 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Chordata Ascidiacea Pleurogona Styelidae Cnemidocarpa Cnemidocarpa verrucosa Taxonomic treatment article-journal Text ScholarlyArticle 2016 ftdatacite https://doi.org/10.5281/zenodo.5630332 https://doi.org/10.11646/zootaxa.4093.2.1 https://doi.org/10.5281/zenodo.267676 https://doi.org/10.5281/zenodo.5630331 2022-02-08T12:23:07Z Cnemidocarpa verrucosa (Lesson, 1830) Fig 9 References and synonymy: Cnemidorcarpa verrucosa Lesson (1830 a) p. 151; (Kott 1969) p. 106; Monniot & Monniot (1983) p 68; Monniot et al. (2011) p. 34. Localities: 7 S Individuals are big (reaching 15 cm in height), cylindrical, posteriorly fixed and with anterior siphons. The colour is yellowish and the tunic is relatively thin but consistent, with plenty of tubercles and warts that give the species its name. The mantle has circular and longitudinal muscular bands. The siphons are featureless but for a thin reddish rim. Internally there are> 30 simple oral tentacles, the aperture of the neural gland is “U” shaped with both horns rolled inwards. The dorsal lamina is smooth and simple, and there are four branchial folds with 1–3 longitudinal vessels between folds (none between the dorsal-most fold and the dorsal lamina) and 9–12 on the folds. The wide spacing between longitudinal vessels between folds results in large numbers of stigmata (up to 50 or more) in a given branchial mesh. The digestive system comprises a voluminous stomach and an intestine describing a closed primary loop and a marked secondary loop ending in a scalloped anus. There are big endocarps near the digestive and between the gonads at both sides. There are two big, elongated gonads at each side, with a terminal female opening surmounted by a small male papilla. Remarks. This species is very abundant in Antarctic zones and, in the subantarctic area, it is known from the Magellanic region, South Georgia, and Kerguelen Islands (Monniot & Monniot 1983, Tatián & Lagger 2010). : Published as part of Turon, Xavier, Cañete, Juan I., Sellanes, Javier, Rocha, Rosana M. & López-Legentil, Susanna, 2016, Ascidian fauna (Tunicata, Ascidiacea) of subantarctic and temperate regions of Chile, pp. 151-180 in Zootaxa 4093 (2) on page 167, DOI: 10.11646/zootaxa.4093.2.1, http://zenodo.org/record/267667 Text Antarc* Antarctic Kerguelen Islands DataCite Metadata Store (German National Library of Science and Technology) Antarctic Kerguelen Kerguelen Islands |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Pleurogona Styelidae Cnemidocarpa Cnemidocarpa verrucosa |
spellingShingle |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Pleurogona Styelidae Cnemidocarpa Cnemidocarpa verrucosa Turon, Xavier Cañete, Juan I. Sellanes, Javier Rocha, Rosana M. López-Legentil, Susanna Cnemidocarpa verrucosa Lesson 1830 |
topic_facet |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Pleurogona Styelidae Cnemidocarpa Cnemidocarpa verrucosa |
description |
Cnemidocarpa verrucosa (Lesson, 1830) Fig 9 References and synonymy: Cnemidorcarpa verrucosa Lesson (1830 a) p. 151; (Kott 1969) p. 106; Monniot & Monniot (1983) p 68; Monniot et al. (2011) p. 34. Localities: 7 S Individuals are big (reaching 15 cm in height), cylindrical, posteriorly fixed and with anterior siphons. The colour is yellowish and the tunic is relatively thin but consistent, with plenty of tubercles and warts that give the species its name. The mantle has circular and longitudinal muscular bands. The siphons are featureless but for a thin reddish rim. Internally there are> 30 simple oral tentacles, the aperture of the neural gland is “U” shaped with both horns rolled inwards. The dorsal lamina is smooth and simple, and there are four branchial folds with 1–3 longitudinal vessels between folds (none between the dorsal-most fold and the dorsal lamina) and 9–12 on the folds. The wide spacing between longitudinal vessels between folds results in large numbers of stigmata (up to 50 or more) in a given branchial mesh. The digestive system comprises a voluminous stomach and an intestine describing a closed primary loop and a marked secondary loop ending in a scalloped anus. There are big endocarps near the digestive and between the gonads at both sides. There are two big, elongated gonads at each side, with a terminal female opening surmounted by a small male papilla. Remarks. This species is very abundant in Antarctic zones and, in the subantarctic area, it is known from the Magellanic region, South Georgia, and Kerguelen Islands (Monniot & Monniot 1983, Tatián & Lagger 2010). : Published as part of Turon, Xavier, Cañete, Juan I., Sellanes, Javier, Rocha, Rosana M. & López-Legentil, Susanna, 2016, Ascidian fauna (Tunicata, Ascidiacea) of subantarctic and temperate regions of Chile, pp. 151-180 in Zootaxa 4093 (2) on page 167, DOI: 10.11646/zootaxa.4093.2.1, http://zenodo.org/record/267667 |
format |
Text |
author |
Turon, Xavier Cañete, Juan I. Sellanes, Javier Rocha, Rosana M. López-Legentil, Susanna |
author_facet |
Turon, Xavier Cañete, Juan I. Sellanes, Javier Rocha, Rosana M. López-Legentil, Susanna |
author_sort |
Turon, Xavier |
title |
Cnemidocarpa verrucosa Lesson 1830 |
title_short |
Cnemidocarpa verrucosa Lesson 1830 |
title_full |
Cnemidocarpa verrucosa Lesson 1830 |
title_fullStr |
Cnemidocarpa verrucosa Lesson 1830 |
title_full_unstemmed |
Cnemidocarpa verrucosa Lesson 1830 |
title_sort |
cnemidocarpa verrucosa lesson 1830 |
publisher |
Zenodo |
publishDate |
2016 |
url |
https://dx.doi.org/10.5281/zenodo.5630332 https://zenodo.org/record/5630332 |
geographic |
Antarctic Kerguelen Kerguelen Islands |
geographic_facet |
Antarctic Kerguelen Kerguelen Islands |
genre |
Antarc* Antarctic Kerguelen Islands |
genre_facet |
Antarc* Antarctic Kerguelen Islands |
op_relation |
http://zenodo.org/record/267667 http://publication.plazi.org/id/FFF1F62CFF99FFB3FFE0B677FFED3076 http://zoobank.org/ECC66298-6885-47B3-B797-8D30AA05927F https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4093.2.1 http://zenodo.org/record/267667 http://publication.plazi.org/id/FFF1F62CFF99FFB3FFE0B677FFED3076 https://dx.doi.org/10.5281/zenodo.267676 http://zoobank.org/ECC66298-6885-47B3-B797-8D30AA05927F https://dx.doi.org/10.5281/zenodo.5630331 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5630332 https://doi.org/10.11646/zootaxa.4093.2.1 https://doi.org/10.5281/zenodo.267676 https://doi.org/10.5281/zenodo.5630331 |
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