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Biología evolutiva: ¿Especificación simpatrica de plantas en las islas?

Tod F Stuessy¹

¹Department of Systematic and Evolutionary Botany, University of Vienna, 1030 Vienna. Austria. tod.stuessy@univie.ac.at

|October 27, 2006

Resumen

La especiación en islas puede no requerir separación geográfica. Dos especies de palma en la isla de Lord Howe pueden haber divergido simpatricamente, desafiando las teorías anteriores de la evolución de la isla.

Área de la Ciencia:

Biología evolutiva Biología evolutiva.
Biogeografía insular Biogeografía insular
Ecología Molecular Ecología Molecular

Sus antecedentes:

La comprensión de los mecanismos de especiación en entornos insulares aislados es crucial.
Los marcadores moleculares ayudan en estudios comparativos de poblaciones para obtener información evolutiva.
La isla de Lord Howe alberga especies endémicas de palma dentro del género Howea.

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