Resumen de Resultados preliminares de respuesta en un test de campo abierto en peces a alta y baja densidad

W.M. Rauw, L.A. García Cortés, Ana María Larrán García, J. Fernandez, J. Pinedo, M. Villarroel, M. A. Toro Muñoz, C. Tomás, L. Gómez Raya

• The study investigated behavioral alterations in rainbow trout kept at high (HD) and at low (LD) stocking densities in a short-term response to a novel open-field environment. HD fish had been reallocated to low stocking densities approximately three weeks earlier. LD fish swam faster than HD fish indicating that stocking density had significantly changed the behavioral response to a novel environment.