Diseases of oysters Crassostrea ariakensis and C. virginica reared in ambient waters from the Choptank River, Maryland and the Indian River Lagoon, Florida
To assess potential benefits and liabilities from a proposed introduction of Asian Suminoe oysters, susceptibilities of exotic Crassostrea ariakensis and native C. virginica oysters were compared during exposures to pathogens endemic in temperate, mesohaline waters of Chesapeake Bay and sub-tropical...
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ftwilliammarycol:oai:scholarworks.wm.edu:vimsarticles-1903 2023-06-11T04:15:49+02:00 Diseases of oysters Crassostrea ariakensis and C. virginica reared in ambient waters from the Choptank River, Maryland and the Indian River Lagoon, Florida Dungan, CF Carnegie, Ryan Hill, KM McCollough, CB Laramore, SE Kelly, CJ Stokes, NA Scarpa, J 2012-01-01T08:00:00Z application/pdf https://scholarworks.wm.edu/vimsarticles/903 doi: 10.3354/dao02531 https://scholarworks.wm.edu/context/vimsarticles/article/1903/viewcontent/d101p173.pdf unknown W&M ScholarWorks https://scholarworks.wm.edu/vimsarticles/903 doi: 10.3354/dao02531 https://scholarworks.wm.edu/context/vimsarticles/article/1903/viewcontent/d101p173.pdf VIMS Articles Haplosporidium-Nelsoni Msx Chesapeake Bay Pacific Oyster Perkinsus-Marinus Eastern Oyster Bonamia-Ostreae North-Carolina Fujita 1913 Infections Parasite Aquatic Health Sciences Peer-Reviewed Articles Aquaculture and Fisheries text 2012 ftwilliammarycol https://doi.org/10.3354/dao02531 2023-05-04T17:43:31Z To assess potential benefits and liabilities from a proposed introduction of Asian Suminoe oysters, susceptibilities of exotic Crassostrea ariakensis and native C. virginica oysters were compared during exposures to pathogens endemic in temperate, mesohaline waters of Chesapeake Bay and sub-tropical, polyhaline Atlantic waters of southern Florida, USA. Cohorts of diploid, sibling oysters of both species were periodically tested for diseases while reared in mesocosms receiving ambient waters from the Choptank River, Maryland (>3 yr) or the Indian River Lagoon, Florida (10 to 11 mo). Haplosporidium sp. infections (e.g. MSX disease) were not detected in oysters from either site. Perkinsus sp. infections (dermo disease) occurred among members of both oyster species at both sites, but infections were generally of low or moderate intensities. A Bonamia sp. was detected by PCR of DNAs from tissues of both oyster species following exposure to Florida waters, with maximum PCR prevalences of 44 and 15% among C. ariakensis and C. Virginica oysters respectively during June 2007. Among C. ariakensis oysters sampled during April to July 2007, a Bonamia sp. was detected in 31% of oysters by PCR (range 11 to 35%) and confirmed histologically in 10% (range 0 to 15%). Among simultaneously sampled C. virginica oysters, a Bonamia sp. was detected in 7% by PCR (range 0 to 15%), but histological lesions were absent. Although this is the first report of a Bonamia sp. from Florida waters, sequences of small subunit (SSU) rDNA and in situ hybridization (ISH) assays both identified the Florida pathogen as Bonamia exitiosa, which also infects oysters in the proximate waters of North Carolina, USA. Text Pacific oyster W&M ScholarWorks Indian Pacific Diseases of Aquatic Organisms 101 3 173 183 |
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Open Polar |
collection |
W&M ScholarWorks |
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ftwilliammarycol |
language |
unknown |
topic |
Haplosporidium-Nelsoni Msx Chesapeake Bay Pacific Oyster Perkinsus-Marinus Eastern Oyster Bonamia-Ostreae North-Carolina Fujita 1913 Infections Parasite Aquatic Health Sciences Peer-Reviewed Articles Aquaculture and Fisheries |
spellingShingle |
Haplosporidium-Nelsoni Msx Chesapeake Bay Pacific Oyster Perkinsus-Marinus Eastern Oyster Bonamia-Ostreae North-Carolina Fujita 1913 Infections Parasite Aquatic Health Sciences Peer-Reviewed Articles Aquaculture and Fisheries Dungan, CF Carnegie, Ryan Hill, KM McCollough, CB Laramore, SE Kelly, CJ Stokes, NA Scarpa, J Diseases of oysters Crassostrea ariakensis and C. virginica reared in ambient waters from the Choptank River, Maryland and the Indian River Lagoon, Florida |
topic_facet |
Haplosporidium-Nelsoni Msx Chesapeake Bay Pacific Oyster Perkinsus-Marinus Eastern Oyster Bonamia-Ostreae North-Carolina Fujita 1913 Infections Parasite Aquatic Health Sciences Peer-Reviewed Articles Aquaculture and Fisheries |
description |
To assess potential benefits and liabilities from a proposed introduction of Asian Suminoe oysters, susceptibilities of exotic Crassostrea ariakensis and native C. virginica oysters were compared during exposures to pathogens endemic in temperate, mesohaline waters of Chesapeake Bay and sub-tropical, polyhaline Atlantic waters of southern Florida, USA. Cohorts of diploid, sibling oysters of both species were periodically tested for diseases while reared in mesocosms receiving ambient waters from the Choptank River, Maryland (>3 yr) or the Indian River Lagoon, Florida (10 to 11 mo). Haplosporidium sp. infections (e.g. MSX disease) were not detected in oysters from either site. Perkinsus sp. infections (dermo disease) occurred among members of both oyster species at both sites, but infections were generally of low or moderate intensities. A Bonamia sp. was detected by PCR of DNAs from tissues of both oyster species following exposure to Florida waters, with maximum PCR prevalences of 44 and 15% among C. ariakensis and C. Virginica oysters respectively during June 2007. Among C. ariakensis oysters sampled during April to July 2007, a Bonamia sp. was detected in 31% of oysters by PCR (range 11 to 35%) and confirmed histologically in 10% (range 0 to 15%). Among simultaneously sampled C. virginica oysters, a Bonamia sp. was detected in 7% by PCR (range 0 to 15%), but histological lesions were absent. Although this is the first report of a Bonamia sp. from Florida waters, sequences of small subunit (SSU) rDNA and in situ hybridization (ISH) assays both identified the Florida pathogen as Bonamia exitiosa, which also infects oysters in the proximate waters of North Carolina, USA. |
format |
Text |
author |
Dungan, CF Carnegie, Ryan Hill, KM McCollough, CB Laramore, SE Kelly, CJ Stokes, NA Scarpa, J |
author_facet |
Dungan, CF Carnegie, Ryan Hill, KM McCollough, CB Laramore, SE Kelly, CJ Stokes, NA Scarpa, J |
author_sort |
Dungan, CF |
title |
Diseases of oysters Crassostrea ariakensis and C. virginica reared in ambient waters from the Choptank River, Maryland and the Indian River Lagoon, Florida |
title_short |
Diseases of oysters Crassostrea ariakensis and C. virginica reared in ambient waters from the Choptank River, Maryland and the Indian River Lagoon, Florida |
title_full |
Diseases of oysters Crassostrea ariakensis and C. virginica reared in ambient waters from the Choptank River, Maryland and the Indian River Lagoon, Florida |
title_fullStr |
Diseases of oysters Crassostrea ariakensis and C. virginica reared in ambient waters from the Choptank River, Maryland and the Indian River Lagoon, Florida |
title_full_unstemmed |
Diseases of oysters Crassostrea ariakensis and C. virginica reared in ambient waters from the Choptank River, Maryland and the Indian River Lagoon, Florida |
title_sort |
diseases of oysters crassostrea ariakensis and c. virginica reared in ambient waters from the choptank river, maryland and the indian river lagoon, florida |
publisher |
W&M ScholarWorks |
publishDate |
2012 |
url |
https://scholarworks.wm.edu/vimsarticles/903 https://scholarworks.wm.edu/context/vimsarticles/article/1903/viewcontent/d101p173.pdf |
geographic |
Indian Pacific |
geographic_facet |
Indian Pacific |
genre |
Pacific oyster |
genre_facet |
Pacific oyster |
op_source |
VIMS Articles |
op_relation |
https://scholarworks.wm.edu/vimsarticles/903 doi: 10.3354/dao02531 https://scholarworks.wm.edu/context/vimsarticles/article/1903/viewcontent/d101p173.pdf |
op_doi |
https://doi.org/10.3354/dao02531 |
container_title |
Diseases of Aquatic Organisms |
container_volume |
101 |
container_issue |
3 |
container_start_page |
173 |
op_container_end_page |
183 |
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1768372946996297728 |