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Data from: The evolution of clutch size in hosts of avian brood parasites
负责人:
关键词:
passerine;Cuculidae;Phylogenetics: comparative;bird;Behavior: evolution
摘要:
tes could decrease the costs of parasitism by evolving a smaller clutch size, because hosts with smaller clutches will lose fewer progeny when their clutch
Data from: Squamate hatchling size and the evolutionary causes of negative offspring size allometry
负责人:
关键词:
Comparative studies Constraints Amphibians & reptiles Life history evolution Trade-offs body size egg size reproduction hatchling size
摘要:
r clutch. In this context, egg, hatchling and neonate sizes are absolutely larger, but smaller relative to adult body size in larger species
Data from: The trade-off between clutch size and egg mass in tree swallows (Tachycineta bicolor) is modulated by female body mass
负责人:
关键词:
clutch size;agricultural intensification;Tachycineta bicolor;Egg mass
摘要:
e typically limited, clutch size and egg mass are expected to be constrained, and this putative trade-off between offspring number and size is at the core
Data from: Changes in breeding phenology and population size of birds
负责人:
关键词:
birds climate change migration mismatch hypothesis population trends duration of breeding season
摘要:
consequences of earlier reproduction remain poorly understood. 2. We analyzed extensive data on temporal change in laying date and clutch size of birds from
Data from: Brood size affects future reproduction in a long-lived bird with precocial young
负责人:
Leach, Alan
关键词:
Demography Reproduction: costs Reproduction: investment Trade offs
摘要:
clutches exceeding four eggs results, at least partially, from a future reduction in survival, breeding probability, or clutch size for females tending
Data from: Increase in multiple paternity across the reproductive lifespan in a sperm-storing, hermaphroditic freshwater snail
负责人:
Buerkli, Anja
关键词:
Animal Mating/Breeding Systems Behavior/Social Evolution Invertebrates Molluscs Sexual Selection Natural Population Multiple Mating Polyandry
摘要:
ause of extensive sperm storage. Most multiply sired clutches (83%) had a dominant father, but neither clutch size nor the proportion of developed embryos per clutch
Data from: Heterozygosity predicts clutch and egg size but not plasticity in a house sparrow population with no evidence of inbreeding
负责人:
Wetzel, Daniel P.
关键词:
heritability heterozygosity-fitness correlation microsatellite plasticity reaction norm
摘要:
ant heritability in clutch or egg size. We selected 42 females that laid at least seven clutches at our study site and used a survey of 21 autosomal
Data from: Incubation time as an important influence on egg production and distribution into clutches for sauropod dinosaurs
负责人:
关键词:
clutch size;eggs;predation;dinosaur;Nesting
摘要:
Individual egg size and clutch size of the largest of the dinosaurs (the sauropods) are both smaller than might be expected for such large oviparous
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:
life-history strategies. Environmental variation across elevational gradients is hypothesized to select for a trade-off of reduced fecundity (lower clutch size and/or fewer

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