Synopsis
Apparatus and methods are described and illustrated for flushing and retaining gut contents from large, living fishes with water supplied by a 12 volt portable pump.
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Crossman, E.J., Hamilton, J.G. An apparatus for sampling gut contents of large, living fishes. Environ Biol Fish 3, 297–300 (1978). https://doi.org/10.1007/BF00001456
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DOI: https://doi.org/10.1007/BF00001456