2004
DOI: 10.4081/jlimnol.2004.s1.70
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Environmental plasticity of fish avoidance diapause response in Daphnia magna

Abstract: Organisms cope with harsh environmental conditions in various ways: either by tolerating environmental stress (through physiological adaptations), or by avoiding it in space (through migration)

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Cited by 11 publications
(12 citation statements)
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“…According to our findings, diapause response to predation cues may be disfavoured by high food concentration and temperature or the presence of antipredatory refuge (Slusarczyk, 2004). In natural environments, these factors may enhance the chances of survival in an active form during periods of predation pressure and make diapause a less rewarding option.…”
Section: Discussionmentioning
confidence: 64%
“…According to our findings, diapause response to predation cues may be disfavoured by high food concentration and temperature or the presence of antipredatory refuge (Slusarczyk, 2004). In natural environments, these factors may enhance the chances of survival in an active form during periods of predation pressure and make diapause a less rewarding option.…”
Section: Discussionmentioning
confidence: 64%
“…Many zooplankton species, such as monogonont rotifers and in particular most cladocerans, can shift from asexual, clonal reproduction to resting eggs produced via sexual reproduction (Innes & Singleton, 2000) in response to environmental cues such as overcrowding (Gilbert, 2003, Schroder & Gilbert, 2004, photoperiod and food effects (Gilbert & Schreiber, 1995;Deng, 1996), maternal control (Alekseev & Lampert, 2001), predator kairomones or feces (Slusarcyzk, 2004;Slusarcyzk & Rygielska, 2004;Slusarcyzk et al, 2005), and the presence of competitors (Johnson & Havel, 2001). This shift to sexual reproduction often represents a bet-hedging strategy (Ellner et al, 1998;Chesson, 2000;Cáceres & Tessier, 2003), allowing individuals to produce dormant offspring that will hatch under favorable conditions.…”
Section: Introductionmentioning
confidence: 99%
“…Daphnia are cyclical parthenogens, switching to sexual reproduction when conditions deteriorate (Zaffagnini 1987;Pijanowska & Stolpe 1996;Ślusarczyk 2004). Genetic evidence reveals also lineages of Daphnia pulicaria that reproduce by obligate parthenogenesis (Hebert et al 1988;Ślusarczyk 2009), and some of these clonal lineages seem indeed long-lived and are estimated to be thousands years old (Lynch et al 2008).…”
Section: Introductionmentioning
confidence: 99%