The influence of juvenile brown trout (Salmo trutta) on habitat use of inanga (Galaxias maculatus) in a stream simulator

@inproceedings{Bonnett2004TheIO,
  title={The influence of juvenile brown trout (Salmo trutta) on habitat use of inanga (Galaxias maculatus) in a stream simulator},
  author={Martin L. Bonnett and Angus R. McIntosh},
  year={2004}
}
  • Martin L. Bonnett, Angus R. McIntosh
  • Published 2004
  • Biology
  • Introduced salmonid fishes may have affected native galaxiid fishes in New Zealand by forcing alterations in their use of spatial resources. A stream simu- lator was used to test the effects of juvenile brown trout (Salmo trutta) (fork length range 66-115 mm) on habitat use of inanga (Galaxias maculatus) (fork length range 51-100 mm) during autumn. The stream simulator consisted of a single run-riffle-pool sequence lined with gravel and cobble substrates, and c. 8 m 3 of untreated artesian… CONTINUE READING

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