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Ring distributions leading to species formation: a global topographic analysis of geographic barriers associated with ring species
BACKGROUND: In the mid 20(th )century, Ernst Mayr and Theodosius Dobzhansky championed the significance of circular overlaps or ring species as the perfect demonstration of speciation, yet in the over 50 years since, only a handful of such taxa are known. We developed a topographic model to evaluate...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3320551/ https://www.ncbi.nlm.nih.gov/pubmed/22410314 http://dx.doi.org/10.1186/1741-7007-10-20 |