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 | ||||||||||
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| Title: | Evaluación del rendimiento pesquero potencial de la República Argentina: III. Edad y crecimiento de peces 1 | ||||||||||
| Alternative Title: | Assessment of fisheries potential yield in the Argentine Republic: III. Age and growth of fishes 1 | ||||||||||
| Personal Creator/Author: |
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| 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 | ||||||||||
| ID Code: | 1714 | ||||||||||
| Deposited By: | Librarian Gabriela Silvoni | ||||||||||
| Deposited On: | 17 Nov 2008 13:41 | ||||||||||
| Last Modified: | 17 Nov 2008 13:41 |
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