Otoliths morphology and age-record in Bagre panamensis (Siluriformes: Ariidae) inhabiting at the southeast of Gulf of California

Otoliths morphology and age-record in Bagre panamensis (Siluriformes: Ariidae) inhabiting at the southeast of Gulf of California

ABSTRACT Among Bagre genera, there is a high variation in the estimation of age, a concern due to overexploitation risk in fisheries because of age underestimation. Bagre panamensis is an important fishery resource of the Mexican Pacific and the Gulf of California. Its age is known from otoliths, bu...

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Autores principales: Maldonado-Coyac,Juan Antonio, Sánchez-Cárdenas,Rebeca, Ramírez-Pérez,Jorge Saúl, Guevara,Luis Antonio Salcido, Valdez-Núñez,Karla Paola, Pérez-Centeno,Armando, Maldonado-Amparo,Maria de los Angeles
Lenguaje:English
Publicado: Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2021
Materias:
Bagre panamensis
sea catfish
lapillus otolith
growth rings
aragonite crystals
accurate age method
otolith staining
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2021000300404
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