The influence of nutritional state on shoal choice in zebrafish,Danio rerio

@article{Krause1999TheIO,
  title={The influence of nutritional state on shoal choice in zebrafish,Danio rerio
},
  author={Jens Krause and Nils Hartmann and Victoria L. Pritchard},
  journal={Animal Behaviour},
  year={1999},
  volume={57},
  pages={771-775}
}
We investigated the mechanisms and functions of shoal choice in relation to nutritional state in the zebrafish. Single fish that had been well fed or food deprived for 2 days were presented with a choice between two stimulus shoals. Food-deprived test fish showed a significant preference for well-fed stimulus fish over food-deprived ones whereas well-fed test fish did not exhibit any significant preference. Subsequent experiments showed that food-deprived test fish had a significantly higher… 
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