|
Repositorio Atenea de la Facultad de Ciencias, UNAM >
Repositorio Ciencias >
FACULTAD DE CIENCIAS >
Biología >
Departamento de Biología Evolutiva >
Departamento de Biología Evolutiva >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11154/140369
|
| Title: | The nature of the last common ancestor |
| Authors: | Delaye, L
Becerra Bracho, Arturo Carlos ll
Lazcano Araujo Reyes, Antonio Eusebio |
| Issue Date: | 2004 |
| Citation: | Delaye, L., Becerra, A., and Lazcano, A. 2004. The nature of the last common ancestor. In: Lluis Ribas de Pouplana (ed). The Genetic Code and the Origin of Life (Landes Bioscience, Georgetown), 34 -47 |
| Abstract: | We examined variation among populations of the complex assemblage of hummingbirds presently considered to constitute Amazilia viridifreons (Elliott, 1871), of Guerrero, Oaxaca, and Chiapas. A previous author had correctly suggested recognition of most Oaxaca populations as a full species, A. wagneri Phillips, 1964. We found that the Chiapas populations are also recognizable as a distinct taxon
because no name had previously been applied to these populations, we name it as a new subspecies, A. viridifreons villadai. Populations recently described as A. viridifreons rowlei are actually referable to A. wagneri
moreover, that subspecies is not valid as an entity distinct freom the remainder of A.wagneri. |
| URI: | http://hdl.handle.net/11154/140369 |
| Appears in Collections: | Departamento de Biología Evolutiva
|
Files in This Item:
There are no files associated with this item.
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
