Species ranges have been shifting since the Pleistocene, whereby fragmentation, isolation, and the subsequent reduction in gene flow have resulted in local adaptation of novel genotypes and the repeated evolution of endemic species. While there is a wide body of literature focused on understanding endemic species, very few studies empirically test whether or not the evolution of endemics results in unique function or ecological differences relative to their widespread congeners; in particular while controlling for environmental variation. Using a common garden composed of 15 Eucalyptus species within the subgenus Symphyomyrtus (9 endemic to Tasmania, 6 non-endemic), here we hypothesize and show that endemic species are functionally and ecologically different from non-endemics.
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Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/shifts-species-interactions-due-evolution-functional-differences-between-endemics
[2] http://admin.indiaenvironmentportal.org.in/category/author/courtney-e-gorman
[3] http://admin.indiaenvironmentportal.org.in/category/author/brad-m-potts
[4] http://admin.indiaenvironmentportal.org.in/category/author/jennifer-schweitzer-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/plos-one
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/flora
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/eucalyptus
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/endangered-species
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fauna
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecology
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/research
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/australia
