English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/51305
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Systematics of the Pseudoeurycea Bellii (Caudata: Plethodontidae) Species Complex

AutorGarcía-París, Mario ; Parra-Olea, Gabriela; Papenfuss, Theodore J.
Palabras claveCytochrome b
México
Morphology
Pseudoeurycea
Pseudoeurycea bellii
Complex
Salamanders
16S rRNA
Fecha de publicación2005
EditorHerpetologists' League
CitaciónHerpetologica, 61(2) : 145–158 (2005)
ResumenSalamanders of the Pseudoeurycea bellii complex are widespread in Me´ xico north and west of the Isthmus of Tehuantepec. They are the largest terrestrial salamanders and have distinctive color patterns consisting of a general black ground color with strikingly bold red-orange marks in different patterns on the dorsal surface. At present three species are recognized: P. bellii (widespread, with two subspecies), P. gigantea (restricted to a small area of eastern Me´ xico), and P. naucampatepetl (known only from the vicinity of the type locality in west-central Veracruz). A phylogenetic analysis based on two mitochondrial genes (cytochrome b and 16S RNA) finds support for three main clades, one including P. gigantea and P. naucampatepetl, another including the Oaxacan samples, and a third including P. bellii. New morphological data, DNA sequences, and limited allozymic information provide evidence that the Oaxacan clade comprises two species. The name P. boneti is resurrected from synonymy and applies to northern Oaxacan populations, while a new species is described from extreme western Oaxaca at elevations lower than have been recorded elsewhere for members of the complex.
Versión del editorhttp://dx.doi.org/10.1655/03-02
URIhttp://hdl.handle.net/10261/51305
DOI10.1655/03-02
ISSN0018-0831
Aparece en las colecciones: (MNCN) Artículos
Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.