Abstract:
:Recurrent cycles of climatic change during the Quaternary period have dramatically affected the population genetic structure of many species. We reconstruct the recent demographic history of the coyote (Canis latrans) through the use of Bayesian techniques to examine the effects of Late Quaternary climatic perturbations on the genetic structure of a highly mobile generalist species. Our analysis reveals a lack of phylogeographic structure throughout the range but past population size changes correlated with climatic changes. We conclude that even generalist carnivorous species are very susceptible to environmental changes associated with climatic perturbations. This effect may be enhanced in coyotes by interspecific competition with larger carnivores.
journal_name
Biol Lettjournal_title
Biology lettersauthors
Koblmüller S,Wayne RK,Leonard JAdoi
10.1098/rsbl.2012.0162subject
Has Abstractpub_date
2012-08-23 00:00:00pages
644-7issue
4eissn
1744-9561issn
1744-957Xpii
rsbl.2012.0162journal_volume
8pub_type
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