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Data from: Environmental quality predicts optimal egg size in the wild
负责人:
关键词:
Reproduction: investment;2009;maternal effects;Salmo salar;Resource allocation;Life history: theory;Life history: trade offs;Fitness
DOI:
doi:10.5061/dryad.0q13g
摘要:
Parents can maximize their reproductive success by balancing the trade-off between investment per offspring and fecundity. According to theory
Data from: Task-dependent workload adjustment of female breeders in a cooperatively breeding fish
负责人:
关键词:
load lightening;cichlid;Additive Effects;Neolamprologus obscurus;brood care;group living
DOI:
doi:10.5061/dryad.22tg2
摘要:
Parental investment affects the future survival and reproductive success of breeders. Therefore, breeders should optimize the amount of care
Data from: Immune activation generates corticosterone-mediated terminal reproductive investment in a wild bird
负责人:
关键词:
Ecology: evolutionary;parental care;Reproduction: investment;Life history: evolution;bird;Behavior: reproductive;Life history: ecology;Ecology: physiological;Life history: trade offs;Ecology: behavioral
DOI:
doi:10.5061/dryad.6km3j
摘要:
activation of their immune system actually increase reproductive effort and allocation to offspring as a form of terminal investment in response to reduced
Data from: Sexual ornaments but not weapons trade off against testes size in primates
负责人:
关键词:
Sexual weapons;trade-off;Primates;Sexual ornaments;testes;sperm competition
DOI:
doi:10.5061/dryad.qk514d2
摘要:
Males must partition their limited reproductive investments between traits that promote access to females (sexual ornaments and weapons) and traits
Data from: Terminal investment in the gustatory appeal of nuptial food gifts in crickets
负责人:
关键词:
Life History Evolution;reproductive effort;Spermatophylax;trade-offs;Sexual selection & conflicts;Nuptial food gift;terminal investment;Gryllodes sigillatus
DOI:
doi:10.5061/dryad.tm706
摘要:
Investment in current versus future reproduction represents a prominent trade-off in life-history theory, and is likely dependent on an individual
Data from: Effects of immune challenge on the oviposition strategy of a noctuid moth
负责人:
关键词:
terminal investment plant choice oviposition strategy fitness
DOI:
doi:10.5061/dryad.nb571
摘要:
and be able to adaptively change their oviposition strategy in the face of infection. As one possibility, females could make a terminal investment and shift
Data from: Sexual cannibalism increases male material investment in offspring: quantifying terminal reproductive effort in a praying mantis
负责人:
关键词:
cannibalism;sexual conflict;praying mantis;Tenodera sinensis;parental investment
DOI:
doi:10.5061/dryad.505f6
摘要:
allocation of both male-derived somatic materials and ejaculate materials into the eggs and soma of the female. Our results show that male somatic investment
Data from: Enough for all: no mating effort adjustment to varying mate availability in a gift-giving spider
负责人:
关键词:
plastic behavior;sexual selection;Pisaura mirabilis;mating opportunities
DOI:
doi:10.5061/dryad.1h6r4dn
摘要:
Reproduction is costly and since males possess a finite energetic budget, resource allocation to one mating event may constrain investment
Data from: Persistent directional selection on body size and a resolution to the paradox of stasis
负责人:
关键词:
selection;selection;Body Size;microevolution;trade-off;genetic correlation
DOI:
doi:10.5061/dryad.v4t80
摘要:
her, parents influence juvenile size by adjusting investment per offspring. In light of these observations, we help resolve this paradox by suggest
Data from: Within- and among-population impact of genetic erosion on adult fitness-related traits in the European tree frog Hyla arborea
负责人:
关键词:
Heterozygosity;Fitness;genetic drift;reproductive investment;Hyla arborea;Inbreeding;Amphibians;habitat fragmentation
DOI:
doi:10.5061/dryad.p0d83
摘要:
ng populations. Our study investigated the effect of individual multilocus heterozygosity on body size, body condition and reproductive investment of males (tha

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