筛选
科学数据
统计数据
共检索到75条 ,权限内显示50条;
Data from: Are sympatrically speciating Midas cichlid fish special? Patterns of morphological and genetic variation in the closely relate
- 负责人：
- DOI：
- doi:10.5061/dryad.vt968
- 摘要：
- . We analyze morphological and genetic variation in a cichlid species (Archocentrus centrarchus) that co-inhabits several crater lakes with the Midas
Data from: Wasp waist and flight: convergent evolution in wasps reveals a link between wings and body shapes
- 负责人：
- DOI：
- doi:10.5061/dryad.4f30fn5
- 摘要：
- ng computerized tomography and geometric morphometrics. Results show a clear relationship between petiole and wings or thorax shapes, but not between wings and thorax. Wasps
Data from: Shape variation in outline shapes
- 负责人：
- DOI：
- doi:10.5061/dryad.8363t
- 摘要：
- A general morphometric method for describing shape variation in a sample consisting of landmarks and multiple outline shapes is developed
Data from: Heteroploid Knautia drymeia (Caprifoliaceae) includes K. gussonei and cannot be separated into diagnosable subspecies
- 负责人：
- DOI：
- doi:10.5061/dryad.qt635
- 摘要：
- hods: Amplified fragment length polymorphism fingerprinting and multivariate analyses of morphological characters were performed on 57 populations spanning the distribution area of K. drymeia
Data from: Parallels between two geographically and ecologically disparate cave invasions by the same species, Asellus aquaticus (Isopoda, Crustacea)
- 负责人：
- DOI：
- doi:10.5061/dryad.23j81
- 摘要：
- morphometric traits). The amount of phenotypic change did not reflect differences in genetic diversity between the two ancestral populations. Multivariate
Data from: 100-year time-series reveal little morphological change following impoundment and predator invasion in two Neotropical characids
- 负责人：
- DOI：
- doi:10.5061/dryad.4tb7301
- 摘要：
- ded and an uninvaded reservoir). In addition, we examined variation in linear morphological traits associated with swim performance and predator detection/avoidance
Data from: Multivariate ratio analysis reveals Trigonoderus pedicellaris Thomson (Hymenoptera, Chalcidoidea, Pteromalidae) as a valid species
- 负责人：
- DOI：
- doi:10.5061/dryad.hg6st
- 摘要：
- We demonstrate by multivariate ratio analysis (MRA) the validity of two female colour morphs as separate species in what was previously regar
Data from: The potential influence of morphology on the evolutionary divergence of an acoustic signal.
- 负责人：
- DOI：
- doi:10.5061/dryad.1kp0s
- 摘要：
- us to test for multivariate relationships between wing morphology and call structure. We show that the allometry of shape has diverged across populati
Data from: Habitat-based polymorphism is common in stream fishes
- 负责人：
- 关键词：
- morphometrics environmental heterogeneity evolutionary ecology multivariate analysis parallel evolution phenotypic plasticity
- DOI：
- doi:10.5061/dryad.t11f5
- 摘要：
- rns of morphological variation (size and shape) in 10 fish species from the three stream habitat types in 36 separate streams distributed across three watersheds. 4. For mo
Data from: Phenotypic integration between claw and toepad traits promotes microhabitat specialization in the Anolis adaptive radiation
- 负责人：
- 关键词：
- rate of evolution;Geometric morphometrics;phenotypic evolution;ecomorphology;Anolis;convergence
- DOI：
- doi:10.5061/dryad.127894k
- 摘要：
- d functional importance. Our results highlight the multivariate nature of phenotypic adaptation and suggest that phenotypic integration across Greater Anti
