筛选
科学数据
统计数据
共检索到76条 ,权限内显示50条;
Data from: Enhanced understanding of predator–prey relationships using molecular methods to identify predator species, individual and sex
- 负责人：
- DOI：
- doi:10.5061/dryad.sd871
- 摘要：
- the predator species, individual and sex. We sampled DNA from 32 carcasses using cotton swabs to collect predator saliva. We used fragment length analysis
Data from: Mechanisms and fitness effects of antibacterial defenses in a carrion beetle
- 负责人：
- DOI：
- doi:10.5061/dryad.11t6b14t
- 摘要：
- secretions applied to carcasses by parents of the burying beetle Nicrophorus vespilloides. This species rears its larvae on vertebrate carcasses, where lar
Data from: Inbred burying beetles suffer fitness costs from making poor decisions
- 负责人：
- DOI：
- doi:10.5061/dryad.693pn12
- 摘要：
- adjusted their initial decisions about the number of eggs to lay based on carcass size. However, when we forced individuals to update this initial decision
Data from: Evolution of elaborate parental care: phenotypic and genetic correlations between parent and offspring traits
- 负责人：
- 关键词：
- trade-offs;Nicrophorus vespilloides;parental quality;multivariate analysis;Holocene;heritability
- DOI：
- doi:10.5061/dryad.v540q
- 摘要：
- (begging), and 2 measures of breeding success (larval dispersal mass and number of dispersing larvae). Females breeding on larger carcasses provided less
Data from: Taphonomy of Isisfordia duncani specimens from the Lower Cretaceous (upper Albian) portion of the Winton Formation, Isisford, central-west Queensland
- 负责人：
- DOI：
- doi:10.5061/dryad.7vg5fd0
- 摘要：
- taphonomic analysis alongside already published actualistic decay data from juvenile Crocodylus porosus carcasses. We found that the I. duncani holotype
Data from: Fitness costs of phoretic nematodes in the burying beetle, Nicrophorus vespilloides
- 负责人：
- Rozen, Daniel
- 关键词：
- commensalism nematode phoresy
- DOI：
- doi:10.5061/dryad.5q8028q
- 摘要：
- ns of transfer between carcasses, the role of these symbionts on N. vespilloides fitness is poorly understood. Here we show that nematodes have signific
Data from: Parental care and sibling competition independently increase phenotypic variation among burying beetle siblings
- 负责人：
- DOI：
- doi:10.5061/dryad.2bs408m
- 摘要：
- to provisioning parents and competition for limiting resources contained in the breeding carcass. Our results suggest that future theory linking parental car
Data from: Ancient mitochondrial DNA reveals convergent evolution of giant short-faced bears (Tremarctinae) in North and South America
- 负责人：
- 关键词：
- Great American Biotic Interchange;molecular dating;Ursidae;Arctotherium;Palaeontology;Pleistocene
- DOI：
- doi:10.5061/dryad.v7f30
- 摘要：
- to dominate competition for megafaunal carcasses.
Data from: Using experimental evolution to study adaptations for life within the family
- 负责人：
- DOI：
- doi:10.5061/dryad.rj370
- 摘要：
- val performance, such as the ability of larvae to consume a breeding carcass and larval mass at dispersal, did not differ between the Full Care and No Care populations
Data from: Intraspecific competition and inbreeding depression: increased competitive effort by inbred males is costly to outbred opponents
- 负责人：
- DOI：
- doi:10.5061/dryad.p31vn
- 摘要：
- the outcome of competition over a small vertebrate carcass between an inbred or outbred male resident caring for a brood and a size-matched inbred or outbred
