caa a22 4500 469096292 CHVBK 20180323133031.0 cr unu---uuuuu 170328e19921101xx s 000 0 eng 10.1007/BF00317358 doi (NATIONALLICENCE)springer-10.1007/BF00317358 Stibor Herwig Max-Planck-Institut für Limnologie, Abteilung Ökophysiologie, Postfach 165, W-2320, Plön, Federal Republic of Germany aut Predator induced life-history shifts in a freshwater cladoceran [Elektronische Daten] [Herwig Stibor] Summary: Life-history theory predicts that maturity and resource allocation patterns are highly sensitive to selective predation. Under reduced adult survival, selection will favour genotypes capable of reproducing earlier, at a smaller size and with a higher reproductive effort. When exposed to water that previously held fish, (size selective predators which prefer larger Daphnia), individuals of Daphnia hyalina reproduced earlier, at a smaller size and had a higher reproductive investment. Hence the prey was able to switch its life history pattern in order to become less susceptible to predation by a specific predator. The cue that evokes the prey response is a chemical released by the predator. Springer-Verlag, 1992 Daphnia nationallicence Predator induction nationallicence Life-history strategy nationallicence Resource allocation nationallicence Phenotypic plasticity nationallicence Oecologia Springer-Verlag 92/2(1992-11-01), 162-165 0029-8549 92:2<162 1992 92 442 https://doi.org/10.1007/BF00317358 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00317358 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Stibor Herwig Max-Planck-Institut für Limnologie, Abteilung Ökophysiologie, Postfach 165, W-2320, Plön, Federal Republic of Germany aut NATIONALLICENCE 773 0- Oecologia Springer-Verlag 92/2(1992-11-01), 162-165 0029-8549 92:2<162 1992 92 442 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer