Abstract

PEREZ COMESANA, Jorge Eduardo et al. Estimación de la longitud de la pescadilla de red (Cynoscion guatucupa) (Actinopterygii: Sciaenidae) utilizando relaciones morfométricas de huesos del cráneo y de la cintura escapular, otolitos y medidas específicas del cuerpo. Rev. Mus. Argent. Cienc. Nat. [online]. 2014, vol.16, n.1, pp.89-93. ISSN 1853-0400.

Regressions using skull and pectoral girdle bones, specific body and otolith lengths were all statistically significant. The bone and external body features´ regressions evidently have the capability to increase the amount of dietary information obtainable from stomach contents analyses of Southwest Atlantic piscivore organisms.

Keywords : Diagnostic bones; Piscivores; Top predators; Diet.

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