P. G. V. D. Nieuwegiessen

Chemical alarm cues in juvenile African catfish, Clarias gariepinus Burchell: A potential stressor in aquaculture?

J. Verreth, J. Schrama, Heling Zhao, 2009 .

Effects of age and stocking density on the welfare of African catfish, Clarias gariepinus Burchell

J. Verreth, J. Schrama, P. G. V. D. Nieuwegiessen, 2009 .

Assessing the effects of a chronic stressor, stocking density, on welfare indicators of juvenile African catfish, Clarias gariepinus Burchell

J. Verreth, J. Schrama, A. Boerlage, 2008 .

Welfare of African catfish: effects of stocking density.

P. G. V. D. Nieuwegiessen, 2009 .

A note on alarm cues in juvenile African catfish, Clarias gariepinus Burchell: Indications for opposing behavioural strategies

J. Verreth, J. Schrama, P. G. V. D. Nieuwegiessen, 2008 .