筛选
科学数据
统计数据
共检索到7292条 ,权限内显示50条;
) with descriptions of three new species from Peru
- 负责人：
- DOI：
- doi:10.5061/dryad.0q7pc
- 摘要：
- the strongest hypotheses of species boundaries. We used three lines of evidence (molecular, morphological, and niche envelopes) to test for species boundaries
Data from: Sequential mate choice and sexual isolation in threespine stickleback species
- 负责人：
- DOI：
- doi:10.5061/dryad.6g92f
- 摘要：
- in two threespine stickleback species (benthics and limnetics: Gasterosteus spp.). Consistent with previous work, we found that within species, stickleback females gauge
Data from: When do species-tree and concatenated estimates disagree? An empirical analysis with higher-level scincid lizard phylogeny
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.331jq
- 摘要：
- . We also found that relaxed-clock concatenated trees can be surprisingly similar to the species-tree estimate. Remarkably, the coalescent species-tree
Data from: Niche width impacts vertebrate diversification
- 负责人：
- DOI：
- doi:10.5061/dryad.r6d4j
- 摘要：
- ult was explained by both higher speciation rates (for the three taxonomic groups) and lower extinction rates (for mammals and birds only) in specialist than in generalist species
Data from: How tree species identity and diversity affect light transmittance to the understory in mature temperate forests
- 负责人：
- DOI：
- doi:10.5061/dryad.8pv03
- 摘要：
- to successive light interception from canopy to forest floor. Tree species differ in the quantity and heterogeneity of light they transmit. We expect decreases
Data from: Response of bats to light with different spectra: light-shy and agile bat presence is affected by white and green, but not red light
- 负责人：
- DOI：
- doi:10.5061/dryad.1g3r5
- 摘要：
- onse of bats to three different experimental light spectra in an otherwise dark and undisturbed natural habitat. We measured activity of three bat species group
Data from: Cuckoos host range is associated positively with distribution range and negatively with evolutionary uniqueness
- 负责人：
- Morelli, Federico
- DOI：
- doi:10.5061/dryad.d4j56
- 摘要：
- , we explored the associations among ED score, number of host species and breeding range size for these species. We assessed these associations usi
Data from: Song structure, not high-frequency song content, determines high-frequency auditory sensitivity in nine species of New World sp
- 负责人：
- DOI：
- doi:10.5061/dryad.2n96q
- 摘要：
- species, and three forest species. For each habitat, one species had pure trilled songs, another had tonal songs, and another had complex songs with tones
Data from: Plasticity of thermoregulatory behaviour in response to the thermal environment by widespread and alpine reptile species
- 负责人：
- DOI：
- doi:10.5061/dryad.v6j70
- 摘要：
- ite this, we know little about how phenotypic plasticity varies between populations or species. We tested the extent of plasticity in basking behaviour in low- and high
Data from: Lack of habitat segregation and no interspecific territoriality in three syntopic cryptic species of the golden-spectacled warblers
- 负责人：
- DOI：
- doi:10.5061/dryad.vq83bk3nm
- 摘要：
- bird species studied so far.? In this study, we investigated the coexistence of three cryptic sibling species of the golden-spectacled warblers Phylloscopus
