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Data from: Heterogeneity in individual quality and reproductive trade-offs within species
负责人:
关键词:
Optimal Offspring Size;Resource Acquisition;Resource allocation;life-history evolution;Fecundity;meta-analysis
摘要:
-off between offspring size and number. However, this analysis also highlights the importance of considering quality when examining trade-offs, a task tha
Data from: Aging parasites produce offspring with poor fitness prospects
负责人:
关键词:
senescence;Infection;Parental age;Heligmosomoides polygyrus;offspring fitness
摘要:
Senescing individuals have poor survival prospects and low fecundity. They can also produce offspring with reduced survival and reproductive
Data from: A multigenerational effect of parental age on offspring size but not fitness in common duckweed (Lemna minor)
负责人:
关键词:
Lemna minor;Evolution of ageing;Life History Evolution
摘要:
and fecundity, many organisms are subject to age-related declines in the quality of offspring produced (i.e. parental age effects). Recent modelling approaches al
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
摘要:
Parents can maximize their reproductive success by balancing the trade-off between investment per offspring and fecundity. According to theory
and offspring quality
负责人:
关键词:
intergenerational costs;Intermittent breeding;pre-breeding condition;Reproductive costs;life-history;intragenerational costs;Perisoreus infaustus
摘要:
female survival and offspring quality, supporting patterns found in long-lived mammals. We discuss avenues to develop life-history theory concerni
Data from: Selection for longer-lived sperm within ejaculate reduces reproductive ageing in offspring
负责人:
Immler, Simone
关键词:
Reproductive strategies Senescence Life history evolution Heritability
摘要:
at the cost of accelerated senescence. Alternatively, within-ejaculate sperm selection could improve offspring quality throughout the life cycle, includi
Data from: Water restriction causes an intergenerational trade-off and delayed mother-offspring conflict in a viviparous lizard
负责人:
关键词:
conflict;survival;trade-off;dehydration;growth rate;corticosterone;reproductive effort
摘要:
ng reproduction. 4. Water restriction had no immediate effect on reproductive output or offspring morphology at birth. Yet, water restriction in pregnant femal
Data from: Elevation and latitude interact to drive life-history variation in precocial birds: a comparative analysis using Galliformes
负责人:
Balasubramaniam, Priya
关键词:
Altitude Clutch size Egg mass Elevation Fecundity vs. offspring quality Life history tradeoff Phylogenetic comparative methods PGLS Precocial Interspecific variation
摘要:
wer broods) for higher offspring quality (larger eggs and/or increased parental care) in higher elevation species and populations. In birds, a focu
Data from: Offspring growth and mobility in response to variation in parental care: a comparison between populations
负责人:
关键词:
clutch size;Life history;avian growth;Oreothlypis celata
摘要:
in fecundity, parental care, and offspring development. We compared the brood sizes and nestling mass and feather growth trajectories between orange-crowned
Data from: Habitat specialization and climate affect arthropod fitness: a comparison of generalist vs. specialist spider species in Arctic
负责人:
关键词:
latitude;Life history;Body Size;Pardosa spp.;competition;Sympatric species;reproductive trade-offs;Lycosidae
摘要:
zation and adaptation to harsh environments. We compared reproduction (fecundity and egg quality) in two sympatric couples (one habitat generalist and one speciali

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