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Oscillation of an Anuran Hybrid Zone: Morphological Evidence Spanning 50 Years
BACKGROUND: The hybrid zone between the primarily forest-dwelling American toad, Anaxyrus americanus, and the prairie-adapted Canadian toad, A. hemiophrys, in southeastern Manitoba is known to have shifted its position during the past 50 years. Hybrid zones are areas of interbreeding between species...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3530495/ https://www.ncbi.nlm.nih.gov/pubmed/23300785 http://dx.doi.org/10.1371/journal.pone.0052819 |