Ryer, C.H. 2004. Comparison of genetically based antipredator behaviour in hatchery and wild coho fry from a coastal Oregon river: interpreting a negative result. Journal of Fish Biology 64:1413–1418.

Abstract

Coho salmon Oncorhynchus kisutch fry derived from wild and hatchery stocks demonstrated no difference in responsiveness to an overhead fright stimulus in laboratory experiments.

Last updated 31 March, 2009