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Data from: Do space-for-time assessments underestimate the impacts of logging on tropical biodiversity? An Amazonian case study using dung beetles
- 负责人：
- DOI：
- doi:10.5061/dryad.1536g
- 摘要：
- inferences about pre-disturbance conditions. We compare the SFT substitution with a before–after control–impact (BACI) approach by assessing dung beetles
Data from: Population density mediates the interaction between pre- and post-mating sexual selection
- 负责人：
- DOI：
- doi:10.5061/dryad.3877q7d
- 摘要：
- dung beetle Onthophagus taurus at low, medium, and high densities, and using microsatellite-based parentage analyses to measure male fitness. We found tha
Data from: The origins of novelty from within the confines of homology: the developmental evolution of the digging tibia of dung beetles
- 负责人：
- DOI：
- doi:10.5061/dryad.460hn37
- 摘要：
- teeth of tunneling dung beetles. Tibial teeth are a morphologically modest innovation, composed of relatively simple body wall projections and contained
Data from: Intralocus tactical conflict: genetic correlations between fighters and sneakers of the dung beetle Onthophagus taurus
- 负责人：
- DOI：
- doi:10.5061/dryad.82fk7
- 摘要：
- ; ITC). Here we use a half-sib breeding design to investigate the genetic basis for ISC and ITC in the dung beetle Onthophagus taurus. We found positive
Data from: Manipulation of parental nutritional condition reveals competition among family members
- 负责人：
- Steiger, Sandra
- 关键词：
- parental care competition sexual conflict shared resources burying beetles Nicrophorus family life
- DOI：
- doi:10.5061/dryad.mb88mh2
- 摘要：
- males with food-deprived or well-fed females of burying beetles, which are known to raise their young on vertebrate cadavers. We found that food-deprived
Data from: Linking species thermal tolerance to elevational range shifts in upland dung beetles
- 负责人：
- DOI：
- doi:10.5061/dryad.n33g2
- 摘要：
- between species' thermal tolerances, elevational range and shifts in the lower elevational limit of dung beetle species (Coleoptera, Aphodiidea
Data from: A link between heritable parasite resistance and mate choice in dung beetles
- 负责人：
- DOI：
- doi:10.5061/dryad.8sk4367
- 摘要：
- ng the dung beetle Onthophagus taurus, a species that can be heavily parasitised by Macrocheles merdarius mites, which are known to affect adult survival
Data from: Sexual selection can remove an experimentally induced mutation load
- 负责人：
- DOI：
- doi:10.5061/dryad.7p79h
- 摘要：
- , and compensating for the two-fold cost of sex. Here we induced mutations in the dung beetle Onthophagus taurus using ionizing radiation, and tested the efficacy
Data from: Life-history differences favor evolution of male dimorphism in competitive games
- 负责人：
- DOI：
- doi:10.5061/dryad.81m7r
- 摘要：
- dung beetles (Onthophagus taurus) indicates that observed occurrences of male dimorphism are in general agreement with model predictions.
Data from: Functional identity and diversity of animals predict ecosystem functioning better than species-based indices
- 负责人：
- 关键词：
- functional traits biodiversity pollination biocontrol nematodes Earthworms Bee Carabid Dung Beetle
- DOI：
- doi:10.5061/dryad.177g0
- 摘要：
- Drastic biodiversity declines have raised concerns about the deterioration of ecosystem functions and have motivated much recent research on the relationship between species diversity and ecosystem functioning. A functional trait framework has been proposed to improve the mechanistic understanding of this relationship, but this has rarely been tested for organisms other than plants. We analysed eight datasets, including five animal groups, to examine how well a trait-based approach, compared with a more traditional taxonomic approach, predicts seven ecosystem functions below- and above-ground. Trait-based indices consistently provided greater explanatory power than species richness or abundance. The frequency distributions of single or multiple traits in the community were the best predictors of ecosystem functioning. This implies that the ecosystem functions we investigated were underpinned by the combination of trait identities (i.e. single-trait indices) and trait complementarity (i.e. multi-trait indices) in the communities. Our study provides new insights into the general mechanisms that link biodiversity to ecosystem functioning in natural animal communities and suggests that the observed responses were due to the identity and dominance patterns of the trait composition rather than the number or abundance of species per se.
