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Speciation by polyploidy in Odontophrynus americanus |
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| Authors: | Adolfo L Martino Ulrich Sinsch |
| Institution: | Institute of Biology, University of Koblenz-Landau, P.O. Box 201602, D-56016 Koblenz, Germany;National University of Rio Cuarto, Ecology, 5800 Rio Cuarto (Cordoba), Argentina |
| Abstract: | |
| Keywords: | Odontophrynus cordobae sp nov O americanus O achalensis O occidentalis systematics |