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Data from: Age and early social environment influence guppy social learning propensities
- 负责人：
- Leris, Ioannis
- 关键词：
- developmental plasticity early experience rearing environment social behaviour social information social learning
- DOI：
- doi:10.5061/dryad.8538d
- 摘要：
- e, we addressed whether direct early life experience of the utility of social learning influences later social learning propensities. We reared guppy
Data from: Population size-structure dependent fitness and ecosystem consequences in Trinidadian guppies
- 负责人：
- 关键词：
- Eco-evolutionary feedbacks size-structure life history evolution local adpatation integral projection models
- DOI：
- doi:10.5061/dryad.mc5m6
- 摘要：
- d a factorial experiment in mesocosms wherein we crossed high- and low-predation guppy phenotypes with population size structure. We tested the ability of change
Data from: Plasticity and evolution in correlated suites of traits
- 负责人：
- DOI：
- doi:10.5061/dryad.t08sg
- 摘要：
- on behavioral trait correlations by comparing Trinidadian guppies (Poecilia reticulata) historically adapted to high- and low-predation environments that were reared
Data from: Individual variation in male reproductive behaviour is linked to temporal heterogeneity in predation risk
- 负责人：
- DOI：
- doi:10.5061/dryad.4s4h4
- 摘要：
- unclear. Here, we investigated individual differences in reproductive behavior in 16 Trinidadian guppy populations and related it to the observed variation
Data from: Immunogenetic novelty confers a selective advantage in host-pathogen coevolution
- 负责人：
- DOI：
- doi:10.5061/dryad.72262
- 摘要：
- (Poecilia reticulata) to a common ectoparasite (Gyrodactylus turnbulli). We used exposure-controlled infection trials with wild-sourced parasites, and Gyrodactylus-na?ve
Data from: Male sperm storage compromises sperm motility in guppies
- 负责人：
- DOI：
- doi:10.5061/dryad.n687q
- 摘要：
- (Poecilia reticulata). We show that older sperm exhibit significant reductions in sperm velocity compared with younger sperm from the same males. We found no evidence
Data from: Spatio-temporal dynamics of density-dependent dispersal during a population colonisation
- 负责人：
- DOI：
- doi:10.5061/dryad.td54031
- 摘要：
- and landscape scale simultaneously. To explore this, we analyze 5 years of individual-based data from an experimental introduction of wild guppies Poecilia reticulata
Data from: Female nutritional condition affects ovarian fluid quality in guppies
- 负责人：
- DOI：
- doi:10.5061/dryad.n3q5t28
- 摘要：
- of nutritional condition on OF quality by experimentally manipulating the diet of two groups of female guppies (Poecilia reticulata) which were maintained for 20 days either
Data from: Asymmetry in pay-off predicts how familiar individuals respond to one another
- 负责人：
- DOI：
- doi:10.5061/dryad.00s51
- 摘要：
- nt familiarity will be in influencing their responses to one another. We test this prediction using pairs of male guppies (Poecilia reticulata) in thr
Data from: On the relationship between ontogenetic and static allometry
- 负责人：
- DOI：
- doi:10.5061/dryad.2q6p8
- 摘要：
- Ontogenetic and static allometries describe how a character changes in size when the size of the organism changes during ontogeny and among individuals measured at the same developmental stage, respectively. Understanding the relationship between these two types of allometry is crucial to understanding the evolution of allometry and, more generally, the evolution of shape. However, the effects of ontogenetic allometry on static allometry remain largely unexplored. Here, we first show analytically how individual variation in ontogenetic allometry and body size affect static allometry. Using two longitudinal data sets on ontogenetic and static allometry, we then estimate variances and covariances for the different parameters of the ontogenetic allometry defined in our model and assess their relative contribution to the static allometric slope. The mean ontogenetic allometry is the main parameter that determines the static allometric slope, while the covariance between the ontogenetic allometric slope and body size generates most of the discrepancies between ontogenetic and static allometry. These results suggest that the apparent evolutionary stasis of the static allometric slope is not generated by internal (developmental) constraints but more likely results from external constraints imposed by selection.
