English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/57268
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorCunha, Isabel-
dc.contributor.authorPlanas, Miguel-
dc.identifier.citationAquaculture 175(1-2): 103-110 (1999)es_ES
dc.description8 páginas, 3 figuras, 2 tablases_ES
dc.description.abstractMouth size and gut contents were examined in turbot Scophthalmus maximus L..larvae from first exogenous feeding to day 10. The larvae were fed on three organisms two Brachionus species and Artemia nauplii. differing in size. A logarithmic relationship was found between mouth size width and height.and standard length SL. of larvae, and a linear relationship between prey size and SL of larvae. Considering the mean size of prey found in the guts of larvae fed on a range of prey sizes, the optimal prey size was determined over the study period. The optimal prey width corresponded to 36"1% of the mouth height MH.. The relationship between optimal prey size and mouth width MW.was more variable 40"4%.. Therefore, the former relationship was found to be more adequate in determining optimal prey size. The optimal prey width for first feeding larvae day 2 posthatching.was found to be 144 mm, increasing to 225 mm at day 10. The relationships were described by mathematical equations that can be useful to optimise both ingestion and growth rates under rearing conditions.es_ES
dc.description.sponsorshipThis study was supported by the Project No. AGF92-0185 C.I.C.Y.T., Spain.. I. Cunha was supported by a fellowship from the J.N.I.C.T. Portugal..es_ES
dc.subjectScophthalmus maximuses_ES
dc.subjectPrey sizees_ES
dc.subjectMouth sizees_ES
dc.subjectLarval feedinges_ES
dc.subjectFish larvaees_ES
dc.titleOptimal prey size for early turbot larvae (Scophthalmus maximus L.) based on mouth and ingested prey sizees_ES
dc.description.peerreviewedPeer reviewedes_ES
Appears in Collections:(IIM) Artículos
Files in This Item:
There are no files associated with this item.
Show simple item record

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.