3 Works

Data from: The effect of excluding juveniles on apparent adult olive baboons (Papio anubis) social networks

Piotr Fedurek & Julia Lehmann
In recent years there has been much interest in investigating the social structure of group living animals using social network analysis. Many studies so far have focused on the social networks of adults, often excluding younger, immature group members. This potentially may lead to a biased view of group social structure as multiple recent studies have shown that younger group members can significantly contribute to group structure. As proof of the concept, we address this...

Data from: Terrestrial reproduction as an adaptation to steep terrain in African toads

H. Christoph Liedtke, Hendrik Müller, Julian Hafner, Johannes Penner, David J. Gower, Tomáš Mazuch, Mark-Oliver Rödel & Simon P. Loader
How evolutionary novelties evolve is a major question in evolutionary biology. It is widely accepted that changes in environmental conditions shift the position of selective optima, and advancements in phylogenetic comparative approaches allow the rigorous testing of such correlated transitions. A longstanding question in vertebrate biology has been the evolution of terrestrial life histories in amphibians and here, by investigating African bufonids, we test whether terrestrial modes of reproduction have evolved as adaptations to particular...

Data from: No ecological opportunity signal on a continental scale? Diversification and life-history evolution of African true toads (Anura: Bufonidae)

H. Christoph Liedtke, Hendrik Müller, Mark-Oliver Rödel, Michele Menegon, LeGrand Nono Gonwouo, Michael F. Barej, Václav Gvoždík, Andreas Schmitz, Alan Channing, Peter Nagel & Simon P. Loader
The niche-filling process predicted by the “ecological opportunity” (EO) model is an often-invoked mechanism for generating exceptional diversity in island colonizers. Whether the same process governs lineage accumulation and trait disparity during continental colonization events is less clear. Here, we test this prediction by investigating the rate dynamics and trait evolution of one of Africa's most widespread amphibian colonizers, the true toads (Bufonidae). By reconstructing the most complete molecular phylogeny of African Bufonidae to date,...

Registration Year

  • 2017
    3

Resource Types

  • Dataset
    3

Affiliations

  • University of Roehampton
    3
  • University of Basel
    2
  • Museum für Naturkunde
    2
  • Friedrich Schiller University Jena
    2
  • University of the Western Cape
    1
  • Museo delle Scienze
    1
  • Natural History Museum
    1
  • Natural History Museum of Geneva
    1
  • Swiss Federal Institute for Forest, Snow and Landscape Research
    1
  • Institute of Vertebrate Biology
    1