Feeding selectivity of juvenile chum salmon [Oncorhynchus keta] in the Japan sea coast of northern Honshu [Japan]
1994
Suzuki, T. (Hokkaido Salmon Hatchery, Sapporo (Japan)) | Fukuyama, M. | Shimizu, I. | Seki, J. | Kaeriyama, M. | Mayama, H.
The present study evaluated the relation between fish size and feeding selectivity in juvenile chum salmon fed on pelagic zooplankton during their coastal life in the Japan Sea. Small juveniles fed small preys and large juveniles fed selectively large preys. Juvenile chum salmon emphasized selectivity for large preys at 50-60 mm in fork length when they developed from fry to fingerling stage
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