Pyura discoveryi Herdman 1910
Pyura discoveryi (Herdman, 1910) (Figures 29, 30) Halocynthia discoveryi, Herdman, 1910:9. Pyura discovery Herdman 1912: 19. Primo & Vazquez 2007: 1804 and synonymy. Stations (events when several trawling operations per station): 3-6(99)-6(103)- 8-10-11 (424)-11(429)-16A-26A- 27(33)-27(45)27(46)...
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ftzenodo:oai:zenodo.org:6187354 2024-09-15T17:48:24+00:00 Pyura discoveryi Herdman 1910 Monniot, Françoise Dettai, Agnès Eleaume, Marc Cruaud, Corinne Ameziane, Nadia 2011-12-31 https://doi.org/10.5281/zenodo.6187354 http://treatment.plazi.org/id/03B887B6FF85FFF6FF6217B6FCB5F80F unknown Zenodo https://doi.org/10.5281/zenodo.277174 http://publication.plazi.org/id/FF81FFCEFFACFFDCFFF5151AFFFFFFB4 https://sibils.text-analytics.ch/search/collections/plazi/03B887B6FF85FFF6FF6217B6FCB5F80F https://doi.org/10.5281/zenodo.277198 https://doi.org/10.5281/zenodo.277199 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6187353 https://doi.org/10.5281/zenodo.6187354 oai:zenodo.org:6187354 http://treatment.plazi.org/id/03B887B6FF85FFF6FF6217B6FCB5F80F info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Antarctic Ascidians (Tunicata) of the French-Australian survey CEAMARC in Terre Adélie, pp. 1-54 in Zootaxa, 2817, 42-43, (2011-12-31) Biodiversity Taxonomy Animalia Chordata Ascidiacea Pleurogona Pyuridae Pyura Pyura discoveryi info:eu-repo/semantics/other 2011 ftzenodo https://doi.org/10.5281/zenodo.618735410.5281/zenodo.27717410.5281/zenodo.27719810.5281/zenodo.27719910.5281/zenodo.6187353 2024-07-26T18:38:36Z Pyura discoveryi (Herdman, 1910) (Figures 29, 30) Halocynthia discoveryi, Herdman, 1910:9. Pyura discovery Herdman 1912: 19. Primo & Vazquez 2007: 1804 and synonymy. Stations (events when several trawling operations per station): 3-6(99)-6(103)- 8-10-11 (424)-11(429)-16A-26A- 27(33)-27(45)27(46)-30(66)-31-34-35-36(68)-41-42-45-47-49A-57-62-71-79-86E. The largest specimen of the collection is 5.5 x 4 cm. The body has always the same triangular shape with well apart protruding siphons (Fig. 29 A) and a brown, hard, corrugated tunic. The basal part is often prolongated by threadlike extensions on fragmented substrate. The body wall is thin with regularly distributed muscles (Fig. 29 B). A velum is present inside both siphons. The oral tentacles are poorly ramified in 3 orders of size. The dorsal tubercle is complex located inside a wide V of the peritubercular area. The dorsal lamina is made of long languets. The most ventral of the 7 branchial folds is lower on the left side (Fig. 30 B). The branchial formula of a 35 mm specimen is: E 1- 9 -4- 11 -5- 12 - 6- 16 -5- 20 -4- 16 -5- 12 -2-DL DL- 3- 20 -3- 18 - 3- 20 -4- 20 - 3- 18 -3- 13 -3-8-1-E Spiral stigmata can be seen at the top of the folds. The primary gut loop is widely open, the secondary curve is not obvious or absent (Fig. 30 A).The anus is lobed. The long gonads have numerous lobes (Fig. 30 A); the gonoducts are joined but become divergent at their extremity. No spinules could be detected on the siphon lining, even after a MEB examination. One sequence for specimen S2 PYU 472a (BOLD: ASCAN044-10). No close hit in BOLD. This eurybathic species has a wide Antarctic distribution. Published as part of Monniot, Françoise, Dettai, Agnès, Eleaume, Marc, Cruaud, Corinne & Ameziane, Nadia, 2011, Antarctic Ascidians (Tunicata) of the French-Australian survey CEAMARC in Terre Adélie, pp. 1-54 in Zootaxa 2817 on pages 42-43, DOI: 10.5281/zenodo.277174 Other/Unknown Material Antarc* Antarctic Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Pleurogona Pyuridae Pyura Pyura discoveryi |
spellingShingle |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Pleurogona Pyuridae Pyura Pyura discoveryi Monniot, Françoise Dettai, Agnès Eleaume, Marc Cruaud, Corinne Ameziane, Nadia Pyura discoveryi Herdman 1910 |
topic_facet |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Pleurogona Pyuridae Pyura Pyura discoveryi |
description |
Pyura discoveryi (Herdman, 1910) (Figures 29, 30) Halocynthia discoveryi, Herdman, 1910:9. Pyura discovery Herdman 1912: 19. Primo & Vazquez 2007: 1804 and synonymy. Stations (events when several trawling operations per station): 3-6(99)-6(103)- 8-10-11 (424)-11(429)-16A-26A- 27(33)-27(45)27(46)-30(66)-31-34-35-36(68)-41-42-45-47-49A-57-62-71-79-86E. The largest specimen of the collection is 5.5 x 4 cm. The body has always the same triangular shape with well apart protruding siphons (Fig. 29 A) and a brown, hard, corrugated tunic. The basal part is often prolongated by threadlike extensions on fragmented substrate. The body wall is thin with regularly distributed muscles (Fig. 29 B). A velum is present inside both siphons. The oral tentacles are poorly ramified in 3 orders of size. The dorsal tubercle is complex located inside a wide V of the peritubercular area. The dorsal lamina is made of long languets. The most ventral of the 7 branchial folds is lower on the left side (Fig. 30 B). The branchial formula of a 35 mm specimen is: E 1- 9 -4- 11 -5- 12 - 6- 16 -5- 20 -4- 16 -5- 12 -2-DL DL- 3- 20 -3- 18 - 3- 20 -4- 20 - 3- 18 -3- 13 -3-8-1-E Spiral stigmata can be seen at the top of the folds. The primary gut loop is widely open, the secondary curve is not obvious or absent (Fig. 30 A).The anus is lobed. The long gonads have numerous lobes (Fig. 30 A); the gonoducts are joined but become divergent at their extremity. No spinules could be detected on the siphon lining, even after a MEB examination. One sequence for specimen S2 PYU 472a (BOLD: ASCAN044-10). No close hit in BOLD. This eurybathic species has a wide Antarctic distribution. Published as part of Monniot, Françoise, Dettai, Agnès, Eleaume, Marc, Cruaud, Corinne & Ameziane, Nadia, 2011, Antarctic Ascidians (Tunicata) of the French-Australian survey CEAMARC in Terre Adélie, pp. 1-54 in Zootaxa 2817 on pages 42-43, DOI: 10.5281/zenodo.277174 |
format |
Other/Unknown Material |
author |
Monniot, Françoise Dettai, Agnès Eleaume, Marc Cruaud, Corinne Ameziane, Nadia |
author_facet |
Monniot, Françoise Dettai, Agnès Eleaume, Marc Cruaud, Corinne Ameziane, Nadia |
author_sort |
Monniot, Françoise |
title |
Pyura discoveryi Herdman 1910 |
title_short |
Pyura discoveryi Herdman 1910 |
title_full |
Pyura discoveryi Herdman 1910 |
title_fullStr |
Pyura discoveryi Herdman 1910 |
title_full_unstemmed |
Pyura discoveryi Herdman 1910 |
title_sort |
pyura discoveryi herdman 1910 |
publisher |
Zenodo |
publishDate |
2011 |
url |
https://doi.org/10.5281/zenodo.6187354 http://treatment.plazi.org/id/03B887B6FF85FFF6FF6217B6FCB5F80F |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Antarctic Ascidians (Tunicata) of the French-Australian survey CEAMARC in Terre Adélie, pp. 1-54 in Zootaxa, 2817, 42-43, (2011-12-31) |
op_relation |
https://doi.org/10.5281/zenodo.277174 http://publication.plazi.org/id/FF81FFCEFFACFFDCFFF5151AFFFFFFB4 https://sibils.text-analytics.ch/search/collections/plazi/03B887B6FF85FFF6FF6217B6FCB5F80F https://doi.org/10.5281/zenodo.277198 https://doi.org/10.5281/zenodo.277199 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6187353 https://doi.org/10.5281/zenodo.6187354 oai:zenodo.org:6187354 http://treatment.plazi.org/id/03B887B6FF85FFF6FF6217B6FCB5F80F |
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.618735410.5281/zenodo.27717410.5281/zenodo.27719810.5281/zenodo.27719910.5281/zenodo.6187353 |
_version_ |
1810289551715860480 |