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dc.contributor.authorPineda, S.E.
dc.contributor.authorAubone, A.
dc.contributor.authorBrunetti, N.E.
dc.coverage.spatialArgentina
dc.date.accessioned2007-10-20T13:44:36Z
dc.date.available2007-10-20T13:44:36Z
dc.date.issued1996
dc.identifier.citationRevista de Investigación y Desarrollo Pesquero, 10. p. 85-99
dc.identifier.issn0325-6375
dc.identifier.urihttp://hdl.handle.net/1834/1961
dc.description.abstractBeaks of Loliginid squids have very similar morphological features making identification of the species to be quite difficult. A new metodology to identify species from the relative growth of some parts of the beak is presented. Samples of Loligo gahi and Loligo sanpaulensiswere obtained from ten reserch cruises of RVS "Dr. Holmberg" and "Captain Oca Balda" and eight commercial landings at Mar del Plata Port during the period 1992-1993. The results obtained using the new metodology (Metric Discriminant Criterium)were compared with those resulting from the application of the Fisher's Lineal Discriminant Criterium. Both mantle length - rostral length and total weight - rostral length relationships, corresponding to each species were fitted. Either upper or lower part of the beak can be used.en
dc.language.isoes
dc.publisherMar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP)
dc.titleIdentificación y morfometría de las mandibulas de Loligo gahi y Loligo sanpaulensis (Cephalopoda, Loliginidae) del Atlántico Sudoccidentales
dc.title.alternativeBeaks identification and compared morphometry of Loligo gahi and Loligo sanpaulensis (Cephalopoda, Loliginidae)of the South west Atlanticen
dc.typeJournal Contribution
dc.bibliographicCitation.agscitationNumbervol. 10, p.85-99
dc.bibliographicCitation.endpage99
dc.bibliographicCitation.stpage85
dc.bibliographicCitation.titleRevista de Investigación y Desarrollo Pesqueroes
dc.bibliographicCitation.volume10
dc.description.notesPublisher permission
dc.description.statusPublisheden
dc.description.otherTeuthoidea, Loligo gahi, Loligo sanpaulensis, Loliginidae, morfometría, metodología, curvas de crecimiento
dc.subject.agrovocMethodologyen
dc.subject.asfaMorphometryen
dc.subject.asfaMethodologyen
dc.subject.asfaGrowth curvesen
refterms.dateFOA2021-01-30T18:47:51Z


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