3 Works

Data from: Phylogeographic structure, demographic history, and morph composition in a colour polymorphic lizard

Claire A. McLean, Devi Stuart-Fox & Adnan Moussalli
In polymorphic species, population divergence in morph composition and frequency has the potential to promote speciation. We assessed the relationship between geographic variation in male throat colour polymorphism and phylogeographic structure in the tawny dragon lizard, Ctenophorus decresii. We identified four genetically distinct lineages, corresponding to two polymorphic lineages in the Northern Flinders Ranges and Southern Flinders Ranges/Olary Ranges regions respectively, and a monomorphic lineage in the Mt Lofty Ranges/Kangaroo Island region. The degree of...

Data from: Local adaptation and divergence in colour signal conspicuousness between monomorphic and polymorphic lineages in a lizard

Claire A. McLean, Adnan Moussalli & Devi Stuart-Fox
Population differences in visual environment can lead to divergence in multiple components of animal coloration including signalling traits and colour patterns important for camouflage. Divergence may reflect selection imposed by different receivers (conspecifics, predators), which depends in turn on the location of the colour patch. We tested for local adaptation of two genetically and phenotypically divergent lineages of a rock-inhabiting lizard, Ctenophorus decresii, by comparing the visual contrast of colour patches to different receivers in...

Data from: Spatially heterogeneous impact of climate change on small mammals of montane California

Kevin C. Rowe, Karen M. C. Rowe, Morgan W. Tingley, Michelle S. Koo, James L. Patton, Christopher J. Conroy, John D. Perrine, Steven R. Beissinger & Craig Moritz
Resurveys of historical collecting localities have revealed range shifts, primarily leading edge expansions, which have been attributed to global warming. However, there have been few spatially replicated community-scale resurveys testing whether species' responses are spatially consistent. Here we repeated early twentieth century surveys of small mammals along elevational gradients in northern, central and southern regions of montane California. Of the 34 species we analysed, 25 shifted their ranges upslope or downslope in at least one...

Registration Year

  • 2014
    3

Resource Types

  • Dataset
    3

Affiliations

  • Museum Victoria
    3
  • University of Melbourne
    2
  • California Polytechnic State University
    1
  • Australian National University
    1
  • University of California, Berkeley
    1
  • University of Connecticut
    1