1990
Prey selection by larvae of Pyrrhosoma nymphula (Sulzer) (Zygoptera: Coenagrionidae)
Publication
Publication
Odonatologica , Volume 19 - Issue 1 p. 17- 25
When offered Aedes aegypti larvae of two different sizes, P. nymphula larvae showed no frequency-independent or frequency-dependent prey preference. The two-prey version of D. ROGERS’(1972, J. Anim. Ecol. 41: 369-383) random predator equation predicted accurately the proportion of each prey type taken by the dragonflies; an optimal diet model did not. These results are contrasted with those obtained in similar experiments on Enallagma cyathigerum (S.H. CHOWDHURY et al„ 1989. Odonalologica 18: 1-13).
Additional Metadata | |
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Odonatologica | |
CC BY-SA 4.0 NL ("Naamsvermelding-GelijkDelen") | |
Organisation | Societas Internationalis Odonatologica |
I.F. Harvey, & S.A. White. (1990). Prey selection by larvae of Pyrrhosoma nymphula (Sulzer) (Zygoptera: Coenagrionidae). Odonatologica, 19(1), 17–25. |