Ascidia columbiana
Ascidia columbiana (Huntsman, 1912) Figure 10A, B IHAK 12 BHAK 0609 UF 2466. Under rocks low intertidal across small bay from Hakai dock. Three parasitic copepods in pharyngeal sac vouchered as BHAK 0618. XHAK 1 BHAK 1281 UF 2511. Maey Channel ARMS, 7.3 m. One specimen on plate, 2.6 cm long in papil...
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Online Access: | https://doi.org/10.5281/zenodo.5941199 http://treatment.plazi.org/id/6A2E3761A923FFD41390FEDAD81DFC44 |
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ftzenodo:oai:zenodo.org:5941199 2024-09-09T20:14:12+00:00 Ascidia columbiana Lambert, Gretchen 2019-08-20 https://doi.org/10.5281/zenodo.5941199 http://treatment.plazi.org/id/6A2E3761A923FFD41390FEDAD81DFC44 unknown Zenodo https://doi.org/10.11646/zootaxa.4657.3.1 http://zenodo.org/record/3371886 http://publication.plazi.org/id/96174F19A932FFC51307FFF3DC63FFD6 https://sibils.text-analytics.ch/search/collections/plazi/6A2E3761A923FFD41390FEDAD81DFC44 https://www.gbif.org/species/159168002 https://www.checklistbank.org/dataset/25983/taxon/6A2E3761A923FFD41390FEDAD81DFC44.taxon https://doi.org/10.5281/zenodo.3371906 http://zoobank.org/86DD93B2-E8F4-4174-B105-9436357CB4B6 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5941198 https://doi.org/10.5281/zenodo.5941199 oai:zenodo.org:5941199 http://treatment.plazi.org/id/6A2E3761A923FFD41390FEDAD81DFC44 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode The Ascidiacea collected during the 2017 British Columbia Hakai MarineGEO BioBlitz, pp. 401-436 in Zootaxa, 4657(3), 418, (2019-08-20) Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Ascidiidae Ascidia Ascidia columbiana info:eu-repo/semantics/other 2019 ftzenodo https://doi.org/10.5281/zenodo.594119910.11646/zootaxa.4657.3.110.5281/zenodo.337190610.5281/zenodo.5941198 2024-07-25T12:33:29Z Ascidia columbiana (Huntsman, 1912) Figure 10A, B IHAK 12 BHAK 0609 UF 2466. Under rocks low intertidal across small bay from Hakai dock. Three parasitic copepods in pharyngeal sac vouchered as BHAK 0618. XHAK 1 BHAK 1281 UF 2511. Maey Channel ARMS, 7.3 m. One specimen on plate, 2.6 cm long in papillated tunic. XHAK 9 Kelpie Point ARMS, 5 m. One on plate. Specimen from IHAK 12 with typical morphology for this species; 6.5 cm long in tunic, 3.5 cm long out of tunic. Body very flattened, attached on the left side. Tunic colorless, opaque, papillated. Oral siphon at anterior end, eight lobes and red spot between each lobe; atrial siphon slightly posterior with seven lobes and red spot between each lobe. Both siphons very short. Although a good description was given by Huntsman (1912a, b as Ascidiopsis columbiana ), Van Name (1945) mistakenly synonymized A. columbiana under A. callosa , thus combining the morphological characters. A. callosa Stimpson, 1852 (not found during the present survey) is a more northern circumpolar species (Van Name 1945); it has a smooth tunic and broods its embryos, while A. columbiana is a free-spawner. Another difference is that in A. columbiana the sperm duct crosses the intestine; in A. callosa it does not. For a detailed description see Huntsman (1912a, b) and Lambert & Sanamyan (2001). Distribution: Alaska to Washington (Huntsman 1912a, b; Lambert CC et al . 1996 as A. callosa Lambert & Sanamyan 2001). Published as part of Lambert, Gretchen, 2019, The Ascidiacea collected during the 2017 British Columbia Hakai MarineGEO BioBlitz, pp. 401-436 in Zootaxa 4657 (3) on page 418, DOI:10.11646/zootaxa.4657.3.1, http://zenodo.org/record/3371886 Other/Unknown Material Alaska Copepods Zenodo Small Bay ENVELOPE(-36.783,-36.783,-54.117,-54.117) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Ascidiidae Ascidia Ascidia columbiana |
spellingShingle |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Ascidiidae Ascidia Ascidia columbiana Lambert, Gretchen Ascidia columbiana |
topic_facet |
Biodiversity Taxonomy Animalia Chordata Ascidiacea Enterogona Ascidiidae Ascidia Ascidia columbiana |
description |
Ascidia columbiana (Huntsman, 1912) Figure 10A, B IHAK 12 BHAK 0609 UF 2466. Under rocks low intertidal across small bay from Hakai dock. Three parasitic copepods in pharyngeal sac vouchered as BHAK 0618. XHAK 1 BHAK 1281 UF 2511. Maey Channel ARMS, 7.3 m. One specimen on plate, 2.6 cm long in papillated tunic. XHAK 9 Kelpie Point ARMS, 5 m. One on plate. Specimen from IHAK 12 with typical morphology for this species; 6.5 cm long in tunic, 3.5 cm long out of tunic. Body very flattened, attached on the left side. Tunic colorless, opaque, papillated. Oral siphon at anterior end, eight lobes and red spot between each lobe; atrial siphon slightly posterior with seven lobes and red spot between each lobe. Both siphons very short. Although a good description was given by Huntsman (1912a, b as Ascidiopsis columbiana ), Van Name (1945) mistakenly synonymized A. columbiana under A. callosa , thus combining the morphological characters. A. callosa Stimpson, 1852 (not found during the present survey) is a more northern circumpolar species (Van Name 1945); it has a smooth tunic and broods its embryos, while A. columbiana is a free-spawner. Another difference is that in A. columbiana the sperm duct crosses the intestine; in A. callosa it does not. For a detailed description see Huntsman (1912a, b) and Lambert & Sanamyan (2001). Distribution: Alaska to Washington (Huntsman 1912a, b; Lambert CC et al . 1996 as A. callosa Lambert & Sanamyan 2001). Published as part of Lambert, Gretchen, 2019, The Ascidiacea collected during the 2017 British Columbia Hakai MarineGEO BioBlitz, pp. 401-436 in Zootaxa 4657 (3) on page 418, DOI:10.11646/zootaxa.4657.3.1, http://zenodo.org/record/3371886 |
format |
Other/Unknown Material |
author |
Lambert, Gretchen |
author_facet |
Lambert, Gretchen |
author_sort |
Lambert, Gretchen |
title |
Ascidia columbiana |
title_short |
Ascidia columbiana |
title_full |
Ascidia columbiana |
title_fullStr |
Ascidia columbiana |
title_full_unstemmed |
Ascidia columbiana |
title_sort |
ascidia columbiana |
publisher |
Zenodo |
publishDate |
2019 |
url |
https://doi.org/10.5281/zenodo.5941199 http://treatment.plazi.org/id/6A2E3761A923FFD41390FEDAD81DFC44 |
long_lat |
ENVELOPE(-36.783,-36.783,-54.117,-54.117) |
geographic |
Small Bay |
geographic_facet |
Small Bay |
genre |
Alaska Copepods |
genre_facet |
Alaska Copepods |
op_source |
The Ascidiacea collected during the 2017 British Columbia Hakai MarineGEO BioBlitz, pp. 401-436 in Zootaxa, 4657(3), 418, (2019-08-20) |
op_relation |
https://doi.org/10.11646/zootaxa.4657.3.1 http://zenodo.org/record/3371886 http://publication.plazi.org/id/96174F19A932FFC51307FFF3DC63FFD6 https://sibils.text-analytics.ch/search/collections/plazi/6A2E3761A923FFD41390FEDAD81DFC44 https://www.gbif.org/species/159168002 https://www.checklistbank.org/dataset/25983/taxon/6A2E3761A923FFD41390FEDAD81DFC44.taxon https://doi.org/10.5281/zenodo.3371906 http://zoobank.org/86DD93B2-E8F4-4174-B105-9436357CB4B6 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5941198 https://doi.org/10.5281/zenodo.5941199 oai:zenodo.org:5941199 http://treatment.plazi.org/id/6A2E3761A923FFD41390FEDAD81DFC44 |
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.594119910.11646/zootaxa.4657.3.110.5281/zenodo.337190610.5281/zenodo.5941198 |
_version_ |
1809815896854626304 |