The health status of two species of Tasmanian farmed shellfish, Crassostrea gigas (thunberg, 1793) and Ostrea angasi (Sowerby, 1871) ...
A project to assess the health of Tasmania's farmed shellfish was conducted during the period October 1990 - June 1992. A total of 5290 Pacific oysters (Crassostrea gigas) and 630 flat oysters (Ostrea angasi) were collected during the program which involved near-monthly collections of shellfish...
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University Of Tasmania
2023
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Online Access: | https://dx.doi.org/10.25959/23211566 https://figshare.utas.edu.au/articles/thesis/The_health_status_of_two_species_of_Tasmanian_farmed_shellfish_Crassostrea_gigas_thunberg_1793_and_Ostrea_angasi_Sowerby_1871_/23211566 |
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ftdatacite:10.25959/23211566 2023-06-11T04:11:04+02:00 The health status of two species of Tasmanian farmed shellfish, Crassostrea gigas (thunberg, 1793) and Ostrea angasi (Sowerby, 1871) ... Wilson, JR 2023 https://dx.doi.org/10.25959/23211566 https://figshare.utas.edu.au/articles/thesis/The_health_status_of_two_species_of_Tasmanian_farmed_shellfish_Crassostrea_gigas_thunberg_1793_and_Ostrea_angasi_Sowerby_1871_/23211566 unknown University Of Tasmania In Copyright http://rightsstatements.org/vocab/InC/1.0/ article-journal Text ScholarlyArticle Thesis 2023 ftdatacite https://doi.org/10.25959/23211566 2023-06-01T12:09:39Z A project to assess the health of Tasmania's farmed shellfish was conducted during the period October 1990 - June 1992. A total of 5290 Pacific oysters (Crassostrea gigas) and 630 flat oysters (Ostrea angasi) were collected during the program which involved near-monthly collections of shellfish from each of four growing areas in Tasmania. Pacific oysters were free of any prescribed or potential pathogen. Flat oysters were found to be infected with a serious pathogen, Bonamia sp, and a viral inclusion of unknown significance. Histological examination of these samples revealed the presence of low numbers of commensal organisms in the tissues.of both species of oyster. Pacific oysters were infected with a viral infection of the gametes, rickettsia1 inclusions, two species of ciliates, two protozoans of unknown taxonomy, a turbellarian and two types of copepods. Flat oysters were infected with rickettsia1 inclusions, a ciliate and two types of copepod. Three species of spionid polychaetes were dissected from ... Thesis Crassostrea gigas Copepods DataCite Metadata Store (German National Library of Science and Technology) Pacific |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
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description |
A project to assess the health of Tasmania's farmed shellfish was conducted during the period October 1990 - June 1992. A total of 5290 Pacific oysters (Crassostrea gigas) and 630 flat oysters (Ostrea angasi) were collected during the program which involved near-monthly collections of shellfish from each of four growing areas in Tasmania. Pacific oysters were free of any prescribed or potential pathogen. Flat oysters were found to be infected with a serious pathogen, Bonamia sp, and a viral inclusion of unknown significance. Histological examination of these samples revealed the presence of low numbers of commensal organisms in the tissues.of both species of oyster. Pacific oysters were infected with a viral infection of the gametes, rickettsia1 inclusions, two species of ciliates, two protozoans of unknown taxonomy, a turbellarian and two types of copepods. Flat oysters were infected with rickettsia1 inclusions, a ciliate and two types of copepod. Three species of spionid polychaetes were dissected from ... |
format |
Thesis |
author |
Wilson, JR |
spellingShingle |
Wilson, JR The health status of two species of Tasmanian farmed shellfish, Crassostrea gigas (thunberg, 1793) and Ostrea angasi (Sowerby, 1871) ... |
author_facet |
Wilson, JR |
author_sort |
Wilson, JR |
title |
The health status of two species of Tasmanian farmed shellfish, Crassostrea gigas (thunberg, 1793) and Ostrea angasi (Sowerby, 1871) ... |
title_short |
The health status of two species of Tasmanian farmed shellfish, Crassostrea gigas (thunberg, 1793) and Ostrea angasi (Sowerby, 1871) ... |
title_full |
The health status of two species of Tasmanian farmed shellfish, Crassostrea gigas (thunberg, 1793) and Ostrea angasi (Sowerby, 1871) ... |
title_fullStr |
The health status of two species of Tasmanian farmed shellfish, Crassostrea gigas (thunberg, 1793) and Ostrea angasi (Sowerby, 1871) ... |
title_full_unstemmed |
The health status of two species of Tasmanian farmed shellfish, Crassostrea gigas (thunberg, 1793) and Ostrea angasi (Sowerby, 1871) ... |
title_sort |
health status of two species of tasmanian farmed shellfish, crassostrea gigas (thunberg, 1793) and ostrea angasi (sowerby, 1871) ... |
publisher |
University Of Tasmania |
publishDate |
2023 |
url |
https://dx.doi.org/10.25959/23211566 https://figshare.utas.edu.au/articles/thesis/The_health_status_of_two_species_of_Tasmanian_farmed_shellfish_Crassostrea_gigas_thunberg_1793_and_Ostrea_angasi_Sowerby_1871_/23211566 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Copepods |
genre_facet |
Crassostrea gigas Copepods |
op_rights |
In Copyright http://rightsstatements.org/vocab/InC/1.0/ |
op_doi |
https://doi.org/10.25959/23211566 |
_version_ |
1768385896815525888 |