Evaluación del rendimiento pesquero potencial de la República Argentina: III. Edad y crecimiento de peces 1

Guerrero, C.A. and Lafarga, A. and Cataldo, D.H. and Quirós, R. (1990) Evaluación del rendimiento pesquero potencial de la República Argentina: III. Edad y crecimiento de peces 1. Mar del Plata, Instituto Nacional de Investigación y Desarrollo Pesquero, (INIDEP Informes Técnicos del Departamento de Aguas Continentales, 11)

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Abstract

Age and growth of populations of three fish species from sixteen lakes and reservoirs situated in the Patagonian Andean and the Patagonian Plateau Region (Argentina) were studied. They included two native species, the Patagonian smallmouth perch. (Percichthys trucha) and the Patagonian silverside (Patagonina hatcheri) and the introduced rainbow trout (Oncorhynchus mykiss). For the three species backcalculated lenght at age was obtained from scale readings. Von Bertalanffy growth curves were usually adjusted to data. For the three species, faster growth was related with lake productivity. (Document contains 38 pages.)

Item Type: Monograph or Serial Issue
Title: Evaluación del rendimiento pesquero potencial de la República Argentina: III. Edad y crecimiento de peces 1
Personal Creator/Author:
CreatorsEmail
Guerrero, C.A.
Lafarga, A.
Cataldo, D.H.
Quirós, R.
Series Name: INIDEP Informes Técnicos del Departamento de Aguas Continentales
Number: 11
Date: 1990
Publisher: Instituto Nacional de Investigación y Desarrollo Pesquero
Place of Publication: Mar del Plata
Uncontrolled Keywords: Argentina; Patagonia; Perciformes; Percichthyidae; Percichthys trucha; Atheriniformes; Atherinidae; Patagonina hatcheri; Salmoniformes; Salmonidae; Oncorhynchus mykiss; pejerrey patagónico; perca de boca chica; trucha arco iris;freshwater fish; lakes; growth; reservoirs; scale reading; longevity; growth curves; potential resources; embalses; curvas de crecimiento; peces de agua dulce; lagos; longevidad; recursos potenciales; lectura de escamas
Subjects: Limnology
Environment
Item ID: 1714
Depositing User: Librarian Gabriela Silvoni
Date Deposited: 17 Nov 2008 18:41
Last Modified: 29 Sep 2011 20:07
URI: http://aquaticcommons.org/id/eprint/1714

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