Prey preference in stoneflies: a compara
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J. D. Allan; A. S. Flecker
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Article
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1988
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Springer-Verlag
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English
⚖ 844 KB
Laboratory feeding trials were conducted with the predaceous stonefly Hesperoperla pacifica and a number of mayfly and dipteran prey species to investigate the effects of predator size, and prey size and morphology, on the predator's success. Observations under dim red light permitted estimation of