Observaciones sobre la alimentación natural de la trucha común (Salmo trutta fario L.) en algunos ríos de la cuenca del Duero
1984; Volume: 1; Issue: 1 Linguagem: Inglês
10.23818/limn.01.31
ISSN2660-8537
Autores Tópico(s)Hydrology and Sediment Transport Processes
ResumoThe present work is a study about the feeding of trout (Salmo truttu furio L.) in some rivers of the Duero watershed.The comparison betwen St machal trout contents and natural popularion of benthonic macroinvertebrates showed that feeding is very selective and variable according to fish length, season and flow.
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