Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota
The rearing of less established fish species in recirculating aquaculture systems (RASs) is increasing, but may require adaptations of the rearing facilities if health impairments occur. We observed several health issues in burbot Lota lota reared for up to 2 yr in a RAS and used microbiological, hi...
Published in: | Diseases of Aquatic Organisms |
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2020
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Online Access: | https://arbor.bfh.ch/13962/1/d140p179.pdf https://arbor.bfh.ch/13962/ https://www.int-res.com/abstracts/dao/v140/p179-186/ |
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ftbernerfhs:oai:arbor.bfh.ch:13962 2023-05-15T15:47:13+02:00 Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota Tschudi, F. Baumann, S. Schmidt-Posthaus, H. Pietsch, Constanze 2020 application/pdf https://arbor.bfh.ch/13962/1/d140p179.pdf https://arbor.bfh.ch/13962/ https://www.int-res.com/abstracts/dao/v140/p179-186/ eng eng Inter-Research https://arbor.bfh.ch/13962/ Pietsch, Constanze; Tschudi, F.; Baumann, S.; Schmidt-Posthaus, H. (2020). Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota Diseases of Aquatic Organisms, 140, pp. 179-186. Inter-Research 10.3354/dao03494 <http://dx.doi.org/10.3354/dao03494> info:eu-repo/semantics/embargoedAccess Pietsch, Constanze; Tschudi, F.; Baumann, S.; Schmidt-Posthaus, H. (2020). Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota Diseases of Aquatic Organisms, 140, pp. 179-186. Inter-Research 10.3354/dao03494 <http://dx.doi.org/10.3354/dao03494> QL Zoology SH Aquaculture. Fisheries. Angling info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion PeerReviewed 2020 ftbernerfhs https://doi.org/10.3354/dao03494 2022-03-10T11:16:20Z The rearing of less established fish species in recirculating aquaculture systems (RASs) is increasing, but may require adaptations of the rearing facilities if health impairments occur. We observed several health issues in burbot Lota lota reared for up to 2 yr in a RAS and used microbiological, histological and molecular-biological methods to identify the causative agents. Minor skin trauma led to the development of ulcers. In addition, several fillets of burbot showed pronounced granulomatous inflammation and calcification with signs of muscle fiber degeneration which resembled a condition called ‘sandy flesh disease’ in North American walleye. Several infectious agents were able to be excluded as a cause for the disease. Carnobacterium maltaromaticum was isolated in high numbers in some of the affected muscle tissue. However, the role of this bacterium or other causative agents or husbandry conditions remains to be elucidated. Article in Journal/Newspaper Burbot Lota lota lota Bern University of Applied Sciences: ARBOR Diseases of Aquatic Organisms 140 179 186 |
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Open Polar |
collection |
Bern University of Applied Sciences: ARBOR |
op_collection_id |
ftbernerfhs |
language |
English |
topic |
QL Zoology SH Aquaculture. Fisheries. Angling |
spellingShingle |
QL Zoology SH Aquaculture. Fisheries. Angling Tschudi, F. Baumann, S. Schmidt-Posthaus, H. Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota |
topic_facet |
QL Zoology SH Aquaculture. Fisheries. Angling |
description |
The rearing of less established fish species in recirculating aquaculture systems (RASs) is increasing, but may require adaptations of the rearing facilities if health impairments occur. We observed several health issues in burbot Lota lota reared for up to 2 yr in a RAS and used microbiological, histological and molecular-biological methods to identify the causative agents. Minor skin trauma led to the development of ulcers. In addition, several fillets of burbot showed pronounced granulomatous inflammation and calcification with signs of muscle fiber degeneration which resembled a condition called ‘sandy flesh disease’ in North American walleye. Several infectious agents were able to be excluded as a cause for the disease. Carnobacterium maltaromaticum was isolated in high numbers in some of the affected muscle tissue. However, the role of this bacterium or other causative agents or husbandry conditions remains to be elucidated. |
author2 |
Pietsch, Constanze |
format |
Article in Journal/Newspaper |
author |
Tschudi, F. Baumann, S. Schmidt-Posthaus, H. |
author_facet |
Tschudi, F. Baumann, S. Schmidt-Posthaus, H. |
author_sort |
Tschudi, F. |
title |
Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota |
title_short |
Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota |
title_full |
Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota |
title_fullStr |
Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota |
title_full_unstemmed |
Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota |
title_sort |
preliminary investigation of an idiopathic muscle disease in farmed burbot lota lota |
publisher |
Inter-Research |
publishDate |
2020 |
url |
https://arbor.bfh.ch/13962/1/d140p179.pdf https://arbor.bfh.ch/13962/ https://www.int-res.com/abstracts/dao/v140/p179-186/ |
genre |
Burbot Lota lota lota |
genre_facet |
Burbot Lota lota lota |
op_source |
Pietsch, Constanze; Tschudi, F.; Baumann, S.; Schmidt-Posthaus, H. (2020). Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota Diseases of Aquatic Organisms, 140, pp. 179-186. Inter-Research 10.3354/dao03494 <http://dx.doi.org/10.3354/dao03494> |
op_relation |
https://arbor.bfh.ch/13962/ Pietsch, Constanze; Tschudi, F.; Baumann, S.; Schmidt-Posthaus, H. (2020). Preliminary investigation of an idiopathic muscle disease in farmed burbot Lota lota Diseases of Aquatic Organisms, 140, pp. 179-186. Inter-Research 10.3354/dao03494 <http://dx.doi.org/10.3354/dao03494> |
op_rights |
info:eu-repo/semantics/embargoedAccess |
op_doi |
https://doi.org/10.3354/dao03494 |
container_title |
Diseases of Aquatic Organisms |
container_volume |
140 |
container_start_page |
179 |
op_container_end_page |
186 |
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1766382011899969536 |