Aspectos epistemológicos sobre la clasificación biológica y la praxis de la sistemática filogenética
Biological classification is addressed from an epistemic-methodological perspective that analyzes the disciplinary practice of taxonomy, on how species are delimited and their phylogenetic relationships are stablished. It is argued that the definition of a taxonomic species neither implies the hypot...
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| Formato: | Articulo |
| Lenguaje: | Español |
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2017
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/104057 http://www.ludus-vitalis.org/ojs/index.php/ludus/article/view/752/758 |
| Aporte de: |
| Sumario: | Biological classification is addressed from an epistemic-methodological perspective that analyzes the disciplinary practice of taxonomy, on how species are delimited and their phylogenetic relationships are stablished. It is argued that the definition of a taxonomic species neither implies the hypothetic - deductive method nor the inductive approach. The argumentative model of Toulmin (2003) is suggested as a theoretical tool to establish attributes and limits to these taxonomic definitions. Thus, the use of the hypothesis is relevant in phylogenetic analysis only concerning monophyly or evolutionary history of taxa. |
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