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Data from: Who needs 'lazy' workers? Inactive workers act as a 'reserve' labor force replacing active workers, but inactive workers are not replaced
负责人:
关键词:
task allocation;fluctuating workload;flexibility;social insect;Activity;reserve labor;Temnothorax rugatulus;Robustness;division of labor;buffer;complex system
DOI:
doi:10.5061/dryad.77110
摘要:
t commonly proposed explanation for inactive workers is that they form a ‘reserve’ labor force that becomes active when needed, thus helping mitigate
Data from: Integrating vital rates explains optimal worker size for resource return by bumble bee workers
负责人:
关键词:
optimal size;trade-offs;Demography;pollen;2015;Bombus vosnesenskii;survival;foraging;nectar
DOI:
doi:10.5061/dryad.42gp897
摘要:
of Bombus vosnesenskii workers using colonies reared from wild caught queens. We conducted a mark-recapture study to estimate worker survival as a function
Data from: Ant societies buffer individual-level effects of parasite infections
负责人:
关键词:
ants;ethology;Life history;Formicidae;Behavior: social;Evolution: host\/parasite;morphology;Temnothorax nylanderi;Ecology: behavioral;Fitness
DOI:
doi:10.5061/dryad.7b579
摘要:
workers, colony fitness remained unchanged. On the individual level, we uncovered differences among the three worker types: infected and healthy workers
Data from: A quantitative study of worker reproduction in queenright colonies of the Cape honey bee Apis mellifera capensis
负责人:
关键词:
arrhenotoky;kin-selection;Apis mellifera capensis;Inclusive fitness;thelytoky
DOI:
doi:10.5061/dryad.1241
摘要:
offspring compared with worker-produced male offspring. But there is one exception. Workers of the Cape honey bee Apis mellifera capensis are able to produce
Data from: Evolution of ageing, costs of reproduction and the fecundity–longevity trade-off in eusocial insects
负责人:
关键词:
senescence;Bee;social insect;Bee;lifespan;Life history;Bombus terrestris;Hymenoptera
DOI:
doi:10.5061/dryad.9jh21
摘要:
experimentally. In this study, we took advantage of the reproductive plasticity of workers to test the causal role of reproduction in determining longevity
Data from: Variation in patriline reproductive success during queen production in orphaned colonies of the thelytokous ant Cataglyphis cursor
负责人:
关键词:
Cataglyphis cursor;relatedness;Parthenogenesis;kinship;social insects;polyandry
DOI:
doi:10.5061/dryad.8675
摘要:
ng lineages. This competition can be very intense when workers can reproduce using thelytoky as worker patrilines that manage to produce new queens gain a huge
Data from: Natural light exposure, sleep and depression among day workers and shiftworkers at Arctic and Equatorial latitudes
负责人:
关键词:
Shiftwork;Light;Sleep problems;mental health;latitude
DOI:
doi:10.5061/dryad.73f69
摘要:
: This cross-sectional study included a sample of Brazilian workers (Equatorial, n = 488 workers) and a Swedish sample (Arctic, n = 1,273). Results: The reported mean total n
Data from: Queen killing is linked to high worker-worker relatedness in a social wasp
负责人:
关键词:
social insects;Altruism;reproductive conflict;kin selection;matricide;Dolichovespula arenaria;selfishness
DOI:
doi:10.5061/dryad.nr63f
摘要:
worker-worker relatedness, as predicted by theory, because closely-related workers value nephews more than brothers [8]. This pattern is the result
Data from: Reproductive workers show queen-like gene expression in an intermediately eusocial insect, the buff-tailed bumble bee Bombus terrestris
负责人:
关键词:
castes;differential expression;Eusociality;Hymenoptera;polyphenism
DOI:
doi:10.5061/dryad.sp048
摘要:
a strong shift towards a more queenlike behaviour and physiology when a worker becomes fertile. This contrasts with eusocial species where reproductive workers
Data from: Work-related psychological injury is associated with metabolic syndrome components in apparently healthy workers
负责人:
关键词:
metabolic syndrome;psychological injury;workplace;Hypertension;hypercholesterolemia
DOI:
doi:10.5061/dryad.417kf
摘要:
and metabolic syndrome (MES). Method: 571 workers from 20 small Italian companies were invited to fill in the Psychological Injury Risk Indicator (PIRI) during thei

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