Trididemnum hians Monniot F. 1983
Trididemnum hians Monniot F., 1983 Figure 5. Stations. SB 3; SR 8; SS 1; SS 3; SS 4; SS 5; SR 14; SS 11; SC 6; SC 12; SR 23; CP 4383. The colonies are grey in formalin as the zooids contain abundant mud seen through the transparent tunic. They form soft crusts with sparse spicules in patches between...
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ftdatacite:10.5281/zenodo.6068881 2023-05-15T13:55:32+02:00 Trididemnum hians Monniot F. 1983 Monniot, Françoise 2016 https://dx.doi.org/10.5281/zenodo.6068881 https://zenodo.org/record/6068881 unknown Zenodo http://zenodo.org/record/257053 http://publication.plazi.org/id/5E643578D64C76257B64FFF57E37FFE6 http://zoobank.org/6EA59057-0E05-4AA5-8B84-327CBDB32E5B https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4114.3.1 http://zenodo.org/record/257053 http://publication.plazi.org/id/5E643578D64C76257B64FFF57E37FFE6 https://dx.doi.org/10.5281/zenodo.257058 http://zoobank.org/6EA59057-0E05-4AA5-8B84-327CBDB32E5B https://dx.doi.org/10.5281/zenodo.6068882 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Didemnidae Trididemnum Trididemnum hians article-journal ScholarlyArticle Taxonomic treatment Text 2016 ftdatacite https://doi.org/10.5281/zenodo.6068881 https://doi.org/10.11646/zootaxa.4114.3.1 https://doi.org/10.5281/zenodo.257058 https://doi.org/10.5281/zenodo.6068882 2022-04-01T10:14:22Z Trididemnum hians Monniot F., 1983 Figure 5. Stations. SB 3; SR 8; SS 1; SS 3; SS 4; SS 5; SR 14; SS 11; SC 6; SC 12; SR 23; CP 4383. The colonies are grey in formalin as the zooids contain abundant mud seen through the transparent tunic. They form soft crusts with sparse spicules in patches between groups of zooids. The oral siphon has 6 lobes, the atrial tube is always contracted. The thorax has some brown pigment in the body wall and an anterior black spot. Twelve stigmata were counted in the first half branchial row. The single testis lobe is covered by 8 to 9 turns of the sperm duct. A single oocyte is present with the testis in the intestinal loop (Fig. 5 D). The larval trunk is 1mm long, the tail hardly reaches a half turn around it (Fig. 5 A,B,C). There are 3 divergent adhesive papillae generally lined by 6 ampullae on one side and 5 on the other side. Thorax and abdomen are already differentiated in these large larvae which have no bud. The spicules up to 50 µm in diameter for the largest are composed of numerous blunt rays. The specimens from Guiana have been compared to the type material from Guadeloupe. They are recorded here for the first time in another location. : Published as part of Monniot, Françoise, 2016, Ascidians (Tunicata) of the French Guiana Expedition, pp. 201-245 in Zootaxa 4114 (3) on page 208, DOI: 10.11646/zootaxa.4114.3.1, http://zenodo.org/record/257053 : {"references": ["Monniot, C. & Monniot, F. (1983) Ascidies antarctiques et subantarctiques: morphologie et biogeographie. Memoires du Museum National d'Histoire Naturelle, Series A, Zoologie, 125, 5 - 168."]} Text Antarc* Antarctique* DataCite Metadata Store (German National Library of Science and Technology) Françoise ENVELOPE(70.250,70.250,-49.350,-49.350) |
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 Enterogona Didemnidae Trididemnum Trididemnum hians |
spellingShingle |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Didemnidae Trididemnum Trididemnum hians Monniot, Françoise Trididemnum hians Monniot F. 1983 |
topic_facet |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Didemnidae Trididemnum Trididemnum hians |
description |
Trididemnum hians Monniot F., 1983 Figure 5. Stations. SB 3; SR 8; SS 1; SS 3; SS 4; SS 5; SR 14; SS 11; SC 6; SC 12; SR 23; CP 4383. The colonies are grey in formalin as the zooids contain abundant mud seen through the transparent tunic. They form soft crusts with sparse spicules in patches between groups of zooids. The oral siphon has 6 lobes, the atrial tube is always contracted. The thorax has some brown pigment in the body wall and an anterior black spot. Twelve stigmata were counted in the first half branchial row. The single testis lobe is covered by 8 to 9 turns of the sperm duct. A single oocyte is present with the testis in the intestinal loop (Fig. 5 D). The larval trunk is 1mm long, the tail hardly reaches a half turn around it (Fig. 5 A,B,C). There are 3 divergent adhesive papillae generally lined by 6 ampullae on one side and 5 on the other side. Thorax and abdomen are already differentiated in these large larvae which have no bud. The spicules up to 50 µm in diameter for the largest are composed of numerous blunt rays. The specimens from Guiana have been compared to the type material from Guadeloupe. They are recorded here for the first time in another location. : Published as part of Monniot, Françoise, 2016, Ascidians (Tunicata) of the French Guiana Expedition, pp. 201-245 in Zootaxa 4114 (3) on page 208, DOI: 10.11646/zootaxa.4114.3.1, http://zenodo.org/record/257053 : {"references": ["Monniot, C. & Monniot, F. (1983) Ascidies antarctiques et subantarctiques: morphologie et biogeographie. Memoires du Museum National d'Histoire Naturelle, Series A, Zoologie, 125, 5 - 168."]} |
format |
Text |
author |
Monniot, Françoise |
author_facet |
Monniot, Françoise |
author_sort |
Monniot, Françoise |
title |
Trididemnum hians Monniot F. 1983 |
title_short |
Trididemnum hians Monniot F. 1983 |
title_full |
Trididemnum hians Monniot F. 1983 |
title_fullStr |
Trididemnum hians Monniot F. 1983 |
title_full_unstemmed |
Trididemnum hians Monniot F. 1983 |
title_sort |
trididemnum hians monniot f. 1983 |
publisher |
Zenodo |
publishDate |
2016 |
url |
https://dx.doi.org/10.5281/zenodo.6068881 https://zenodo.org/record/6068881 |
long_lat |
ENVELOPE(70.250,70.250,-49.350,-49.350) |
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Françoise |
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Françoise |
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Antarc* Antarctique* |
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Antarc* Antarctique* |
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https://doi.org/10.5281/zenodo.6068881 https://doi.org/10.11646/zootaxa.4114.3.1 https://doi.org/10.5281/zenodo.257058 https://doi.org/10.5281/zenodo.6068882 |
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