6 Works

Data from: A comparative analysis of the mechanisms underlying speciation on Lord Howe Island

Alexander S. T. Papadopulos, Zuzana Price, Celine Devaux, Helen Hipperson, Carole M. Smadja, Ian Hutton, William J. Baker, Roger K. Butlin, Vincent Savolainen, Z. Price, H. Hipperson, R. K. Butlin & W. J. Baker
On Lord Howe Island, speciation is thought to have taken place in situ in a diverse array of distantly related plant taxa (Metrosideros, Howea and Coprosma; Proc. Natl Acad. Sci. USA 108, 2011, 13188). We now investigate whether the speciation processes were driven by divergent natural selection in each genus by examining the extent of ecological and genetic divergence. We present new and extensive, ecological and genetic data for all three genera. Consistent with ecologically...

Data from: Comparison of historical bottleneck effects and genetic consequences of reintroduction in a critically-endangered island passerine

Rachel M. Bristol, Rachel Tucker, Deborah A. Dawson, Gavin Horsburgh, Robert P. Prys-Jones, Alain C. Frantz, Andy Krupa, Nirmal J. Shah, Terry Burke & Jim J. Groombridge
Re-introduction is an important tool for recovering endangered species; however, the magnitude of genetic consequences for re-introduced populations remains largely unknown, in particular the relative impacts of historical population bottlenecks compared to those induced by conservation management. We characterize 14 microsatellite loci developed for the Seychelles paradise flycatcher and use them to quantify temporal and spatial measures of genetic variation across a 134-year time frame encompassing a historical bottleneck that reduced the species to ~28...

Data from: Multi-segmented arthropods from the middle Cambrian of British Columbia (Canada)

David Legg
A new arthropod, Kootenichela deppi n. gen. n. sp., is described from the Stanley Glacier exposure of the middle Cambrian (Series 3, Stage 5) Stephen Formation in Kootenay National Park (British Columbia, Canada). This taxon possesses a number of primitive arthropod features such as an elongate, homonomous trunk (consisting of at least 29 segments), poorly sclerotised trunk appendages, and large pedunculate eyes associated with an anterior (ocular) sclerite. The cephalon encompasses a possible antenna-like appendage...

Data from: Rapid prey evolution can alter the structure of predator-prey communities

Ville-Petri Friman, Alexandre Jousset, Angus Buckling, V.-P. Friman, A. Buckling & A. Jousset
Although microevolution has been shown to play an important role in pairwise antagonistic species interactions, its importance in more complex communities has received little attention. Here, we used two Pseudomonas fluorescens prey bacterial strains (SBW25 and F113) and Tetrahymena thermophila protist predator to study how rapid evolution affects the structuring of predator–prey communities. Both bacterial strains coexisted in the absence of predation, and F113 was competitively excluded in the presence of both SBW25 and predator...

Data from: ‘Manipulation’ without the parasite: altered feeding behaviour of mosquitoes is not dependent on infection with malaria parasites

Lauren J. Cator, Justin George, Simon Blanford, Courtney C. Murdock, Thomas C. Baker, Andrew F. Read, Matthew B. Thomas, S. Blanford, J. George, C. C. Murdock, A. F. Read, M. B. Thomas & L. J. Cator
Previous studies have suggested that Plasmodium parasites can manipulate mosquito feeding behaviours such as probing, persistence and engorgement rate in order to enhance transmission success. Here, we broaden analysis of this ‘manipulation phenotype’ to consider proximate foraging behaviours, including responsiveness to host odours and host location. Using Anopheles stephensi and Plasmodium yoelii as a model system, we demonstrate that mosquitoes with early stage infections (i.e. non-infectious oocysts) exhibit reduced attraction to a human host, whereas...

Data from: Evolution of displays within the pair bond

Maria R. Servedio, Trevor D. Price, Russell Lande, R. Lande, T. D. Price & M. R. Servedio
Although sexual selection is an important cause of display evolution, in socially monogamous species (e.g. many birds), displays continue after formation of the pair bond. Here, we consider that these displays evolve because they stimulate the partner to increase investment in offspring. Our study is motivated by elaborate mutual displays in species that are largely monomorphic and have long-term pair bonds (e.g. the great crested grebe, Podiceps cristatus) and by many empirical results evidencing that...

Registration Year

  • 2013

Resource Types

  • Dataset


  • Imperial College London
  • University of Sheffield
  • University of Kent
  • Royal Botanic Gardens
  • University of North Carolina at Chapel Hill
  • University of Chicago
  • University of Exeter
  • Pennsylvania State University
  • Utrecht University