Estudio sobre el crecimiento en peso y factor de condición en larvas de anchoíta, Engraulis anchoita Hubbs & Marini. Variaciones regionales, estacionales y anuales

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dc.bibliographicCitation.endpage193
dc.bibliographicCitation.stpage183
dc.bibliographicCitation.titleRevista de Investigación y Desarrollo Pesqueroes
dc.bibliographicCitation.volume5
dc.contributor.authorde Ciechomski, J.D.
dc.contributor.authorSánchez, R.P.
dc.contributor.authorAlespeiti, Gabriel
dc.contributor.authorRegidor, H.
dc.coverage.spatialArgentina
dc.date.accessioned2014-10-03T17:51:58Z
dc.date.available2014-10-03T17:51:58Z
dc.date.issued1986
dc.description.abstractThe equation log W=a+bL (where W=dry weight in ug, and L=total length in mm)was used to describe the growth in weight of larval anchovy collected in two areas of the Argentine sea, sampled in different months and several years. Regression lines were compared by covariance analysis applied to two size groups, namely larvae less and over 10 mm total length, as an evident break in the slopes indicated the existence of a chenge of rythm in the trajectory of larval growth in length. Significant differences between the slopes of the growth lines were observed within the smaller size group. No regional or yearly differences could be established fo larvae larger than 10 mm.
dc.description.statusPublisheden
dc.identifier.citationRevista de Investigación y Desarrollo Pesquero, 5. p. 183-193
dc.identifier.issn0325-6375
dc.identifier.urihttps://marabierto.inidep.edu.ar/handle/inidep/227
dc.language.isoes
dc.publisherMar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP)
dc.subject.asfaLength-weight relationshipsen
dc.subject.asfaFish larvaeen
dc.subject.asfaCondition factoren
dc.subject.otherClupeiformes
dc.subject.otherEngraulidae
dc.subject.otherrelaciones largo-peso
dc.subject.otherlarvas de peces
dc.titleEstudio sobre el crecimiento en peso y factor de condición en larvas de anchoíta, Engraulis anchoita Hubbs & Marini. Variaciones regionales, estacionales y anuales
dc.title.alternativeStudy on the growth in weight and condition factor of larval anchovy Engraulis anchoita Hubbs & Marini. Regional, seasonal and yearly variation
dc.typeJournal Contribution
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Revista de Investigación y Desarrollo Pesquero 1986 Nro 5