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dc.contributor.authorPittman, Karin
dc.contributor.authorBerg, Leif
dc.contributor.authorNaas, Kjell Emil
dc.date.accessioned2012-07-06T05:37:29Z
dc.date.available2012-07-06T05:37:29Z
dc.date.issued1987
dc.identifier.citationThis report is not to be cited without prior reference to the authorsno_NO
dc.identifier.urihttp://hdl.handle.net/11250/104310
dc.description.abstractHalibut (Hippoglossus hippoglossus) larvae were raised from hatching to beyond metamorphosis in 11.5 m3 plastic bags with a temperature stable around 6°C. Standard length, myotome height, eye diameter and yolk sac length were measured on live or freshly preserved material. Mouth development and functionality, pectoral and pelvic fin development, intestinal development and the initiation of peristaltic contractions, and eye pigmentation and migration were observed from live material. The gape of the jaws was limited by an oral membrane which appeared coincident with the developing mouth and which persisted in either full or remnant form up to around the time of first feeding. The phenomena of yolk sac vesicles and the Non-reducing Yolk Sac Syndrome are discussed.no_NO
dc.language.isoengno_NO
dc.publisherICESno_NO
dc.relation.ispartofseriesICES CM Documents;1987/F:18
dc.subjectmorphologyno_NO
dc.subjectmorfologino_NO
dc.subjectfish larvaeno_NO
dc.subjectfiskelarverno_NO
dc.subjecthalibutno_NO
dc.subjectkveiteno_NO
dc.titleMorphological development of halibut (Hippoglossus hippoglossus) larvae with special reference to mouth development and metamorphosisno_NO
dc.typeWorking paperno_NO
dc.subject.nsiVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921no_NO
dc.subject.nsiVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923no_NO
dc.source.pagenumber22 s.no_NO


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