Thick-billed Fox-sparrow
Passerella megarhyncha
Classification
- Class
- Aves
- Order
- Passeriformes
- Family
- Passerellidae
Aucune description en français n’est encore disponible.
The thick-billed fox sparrow (Passerella (iliaca) megarhyncha) group comprises the peculiarly large-billed Sierra Nevadan taxa in the genus Passerella. It is currently classified as a "subspecies group" within the fox sparrow, pending wider-spread acceptance of its species status. These birds were long considered members of the slate-colored fox sparrow group due to morphological characteristics (Swarth 1920), but according to mtDNA cytochrome b sequence and haplotype data (Zink 1994), it forms a recognizable clade.
El chingolo picogrueso (Passerella megarhyncha) es una especie de ave paseriforme de la familia Passerellidae propia del suroeste de América del Norte. Anteriormente se consideraba una subespecie del chingolo zorruno. El nombre de la especie, megarhyncha, significa «pico grande», formado por la combinación de los términos griego mega-, «grande» + rhynchos, «pico».
Distribution
More from the same family

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