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Jean-Paul Metz¹

¹Zoologisches Institut der Universität München, München, Deutschland.

|March 18, 2017

Summary

Rainbow trout (Salmo gairdneri) selectively feed on surface insect drift, with prey selection based on body length and familiarity, not abundance. This impacts stream invertebrate populations.

Area of Science:

Ecology
Aquatic Entomology
Ichthyology

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