Please use this identifier to cite or link to this item:
DC FieldValueLanguage
dc.contributor.authorSocorro Cruz, Juan Antonioen_US
dc.contributor.authorRoo, Javieren_US
dc.contributor.authorIzquierdo, Marisolen_US
dc.contributor.authorGarcía Romero, Josefaen_US
dc.contributor.authorCarro, M.en_US
dc.contributor.authorValencia, Antonioen_US
dc.contributor.authorFernandez-Palacios, H.en_US
dc.description.abstractSince paralarval rearing is still the main bottleneck for the development of octopus culture, the aim of the present study was to obtain some information on the feeding strategy and nutritional requirements during paralarval stage. For that purpose just hatched out octopus paralarvae were fed with live preys in three different combinations, trying to match their natural food: Enriched Artemia metanauplii, Grapsus grapsus zoeas supplemented with enriched Artemia, and Plagusia depressa zoeas supplemented with enriched Artemia. Paralarval treatments were carried out during 28 days in triplicates; fibre glass 120 l tanks in flow through system were used. Growth, in terms of dry body weight, mantle length and width, was determined each seven days. A histological study of the paralarval development was carried out. Biochemical composition of preys and paralarvae were determined. Growth was significantly better in paralarvae fed with zoeas and Artemia than in those fed only with Artemia, from day 8 after hatching. Besides a clear effect on the digestive gland histology morphology was observed.en_US
dc.sourceXI International Symposium on Nutrition and Feedin in Fish. 2004. Phuket, Thailand.en_US
dc.subject251092 Acuicultura marinaen_US
dc.subject240110 Histología animalen_US
dc.subject.otherCrab zoeaen_US
dc.titleEffect of different live prey, Grapsus grapsus Linnaeus 1758 and Plagusia depressa Fabricius, 1775 zoeas,over histology and biochemical composition of common octopus, octopus vulgaris Cuvier, 1797 paralarvaeen_US
dc.typeConference posteren_US
dc.type2Póster de congresosen_US
item.fulltextCon texto completo- Grupo de Investigación en Acuicultura- de Investigación en Acuicultura Sostenible y Ec- de Biología- Grupo de Investigación en Acuicultura- de Investigación en Acuicultura Sostenible y Ec- de Biología- de Investigación en Acuicultura Sostenible y Ec- de Investigación en Acuicultura Sostenible y Ec- Filgueira, Francisco Javier- López, María Soledad-ández Palacios, Hipólito-
Appears in Collections:Póster de congreso
Poster Pulpo
Adobe PDF (409,06 kB)
Show simple item record

Page view(s)

checked on Jul 8, 2023


checked on Jul 8, 2023

Google ScholarTM



Export metadata

This item is licensed under a Creative Commons License Creative Commons