Rovito Sean M, Parra-Olea Gabriela, Lee Dana, Wake David B
Departamento de Zoología, Instituto de Biología, Universidad Nacional Autónoma de Mexico, AP 70-153, Ciudad Universitaria, CP 04510 Mexico DF, Mexico.
Zookeys. 2012(185):55-71. doi: 10.3897/zookeys.185.1146. Epub 2012 Apr 23.
We describe a new species of Bolitoglossa (Nanotriton) from the Sierra de Juárez and Sierra Mixe of Oaxaca, Mexico. Bolitoglossa chinantecasp. n. is distinguished from the three other species in the subgenus Nanotriton by its more robust body, by having substantial numbers of maxillary teeth and differences in relative head width, foot width, and limb length. The new species occurs in sympatry with Bolitoglossa (Nanotriton) rufescens at the type locality. The description of another species of salamander from the Sierra de Juárez is noteworthy, given the already high plethodontid salamander species richness of the region.
我们描述了一种来自墨西哥瓦哈卡州华雷斯山脉和米克斯山脉的新物种——波氏螈属（纳诺螈）。新物种奇南特克波氏螈（Bolitoglossa chinanteca sp. n.）与纳诺螈亚属的其他三个物种的区别在于其身体更为粗壮，上颌有大量牙齿，以及相对头宽、足宽和肢体长度存在差异。新物种与红波氏螈（Bolitoglossa (Nanotriton) rufescens）在模式产地同域分布。鉴于该地区已经拥有丰富的无肺螈科蝾螈物种，来自华雷斯山脉的另一种蝾螈的描述值得关注。
