Impact of bacterial infection on activity, buoyancy, and mortality of halibut and turbot yolk-sac larvae
Poster abstract Eggs of halibut (Hippoglossus hippoglossus L.) and turbot (Scophthalmus maximus L.) were exposed to Flexibacter ovolyticus and pathogenic Vibrio sp. strains prior to, and during, hatching. Activity, buoyancy, and mortality of the yolk-sac larvae were monitored from hatching to day 34...
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ftunivfreestate:oai:figshare.com:article/19271714 2023-05-15T18:15:41+02:00 Impact of bacterial infection on activity, buoyancy, and mortality of halibut and turbot yolk-sac larvae A. B. Skiftesvik (12166184) Ø. Bergh (12166676) 1995-11-01T00:00:00Z https://doi.org/10.17895/ices.pub.19271714.v1 unknown https://figshare.com/articles/report/Impact_of_bacterial_infection_on_activity_buoyancy_and_mortality_of_halibut_and_turbot_yolk-sac_larvae/19271714 doi:10.17895/ices.pub.19271714.v1 ICES Custom Licence Fisheries and aquaculture ICES resources MSS Volume 201 bacterial infection halibut hippoglossus hippoglossus </ turbot Scophthalmus maximus flexibacter vibrio larvae mortality buoyancy activity Text Report 1995 ftunivfreestate https://doi.org/10.17895/ices.pub.19271714.v1 2023-01-13T00:48:44Z Poster abstract Eggs of halibut (Hippoglossus hippoglossus L.) and turbot (Scophthalmus maximus L.) were exposed to Flexibacter ovolyticus and pathogenic Vibrio sp. strains prior to, and during, hatching. Activity, buoyancy, and mortality of the yolk-sac larvae were monitored from hatching to day 34 for halibut and to day 6 for turbot. Both the Flexibacter-infected and the Wbn'o-infected halibut larvae had a significantly lower activity than larvae in the control group. The infected larvae also had a higher specific density. Vibrio-infected turbot larvae had a lower activity than Flexibacter-infected larvae and the uininfected larvae. Mortality in the Flexibacter infected halibut larvae and Vibrio-infected turbot larvae was higher than in the control groups. The mortality in the V76no-infected halibut larvae showed a doseresponse to bacterial count. Report Scophthalmus maximus Turbot KovsieScholar Repository (University of the Free State - UFS UV) |
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KovsieScholar Repository (University of the Free State - UFS UV) |
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Fisheries and aquaculture ICES resources MSS Volume 201 bacterial infection halibut hippoglossus hippoglossus </ turbot Scophthalmus maximus flexibacter vibrio larvae mortality buoyancy activity |
spellingShingle |
Fisheries and aquaculture ICES resources MSS Volume 201 bacterial infection halibut hippoglossus hippoglossus </ turbot Scophthalmus maximus flexibacter vibrio larvae mortality buoyancy activity A. B. Skiftesvik (12166184) Ø. Bergh (12166676) Impact of bacterial infection on activity, buoyancy, and mortality of halibut and turbot yolk-sac larvae |
topic_facet |
Fisheries and aquaculture ICES resources MSS Volume 201 bacterial infection halibut hippoglossus hippoglossus </ turbot Scophthalmus maximus flexibacter vibrio larvae mortality buoyancy activity |
description |
Poster abstract Eggs of halibut (Hippoglossus hippoglossus L.) and turbot (Scophthalmus maximus L.) were exposed to Flexibacter ovolyticus and pathogenic Vibrio sp. strains prior to, and during, hatching. Activity, buoyancy, and mortality of the yolk-sac larvae were monitored from hatching to day 34 for halibut and to day 6 for turbot. Both the Flexibacter-infected and the Wbn'o-infected halibut larvae had a significantly lower activity than larvae in the control group. The infected larvae also had a higher specific density. Vibrio-infected turbot larvae had a lower activity than Flexibacter-infected larvae and the uininfected larvae. Mortality in the Flexibacter infected halibut larvae and Vibrio-infected turbot larvae was higher than in the control groups. The mortality in the V76no-infected halibut larvae showed a doseresponse to bacterial count. |
format |
Report |
author |
A. B. Skiftesvik (12166184) Ø. Bergh (12166676) |
author_facet |
A. B. Skiftesvik (12166184) Ø. Bergh (12166676) |
author_sort |
A. B. Skiftesvik (12166184) |
title |
Impact of bacterial infection on activity, buoyancy, and mortality of halibut and turbot yolk-sac larvae |
title_short |
Impact of bacterial infection on activity, buoyancy, and mortality of halibut and turbot yolk-sac larvae |
title_full |
Impact of bacterial infection on activity, buoyancy, and mortality of halibut and turbot yolk-sac larvae |
title_fullStr |
Impact of bacterial infection on activity, buoyancy, and mortality of halibut and turbot yolk-sac larvae |
title_full_unstemmed |
Impact of bacterial infection on activity, buoyancy, and mortality of halibut and turbot yolk-sac larvae |
title_sort |
impact of bacterial infection on activity, buoyancy, and mortality of halibut and turbot yolk-sac larvae |
publishDate |
1995 |
url |
https://doi.org/10.17895/ices.pub.19271714.v1 |
genre |
Scophthalmus maximus Turbot |
genre_facet |
Scophthalmus maximus Turbot |
op_relation |
https://figshare.com/articles/report/Impact_of_bacterial_infection_on_activity_buoyancy_and_mortality_of_halibut_and_turbot_yolk-sac_larvae/19271714 doi:10.17895/ices.pub.19271714.v1 |
op_rights |
ICES Custom Licence |
op_doi |
https://doi.org/10.17895/ices.pub.19271714.v1 |
_version_ |
1766188869606178816 |