A new species of frog (Terrarana, Strabomantidae, Phrynopus) from the Peruvian Andean grasslands

被引：1
|
作者：
Chavez, German [1 ,3 ]
Garcia Ayachi, Luis Alberto [1 ,3 ]
Catenazzi, Alessandro [1 ,2 ,3 ]
机构：
[1] CORBIDI, Div Herpetol, Lima, Peru
[2] Florida Int Univ, Dept Biol Sci, Miami, FL 33199 USA
[3] Inst Peruano Herpetol, Lima, Peru
来源：
PEERJ | 2020年 / 8卷
关键词：
Phrynopus; Andes; Peru; Areolate venter; Phylogenetic; Lineage; Huanuco; Maranon; ANURA; CRAUGASTORIDAE; DIVERGENCE; SPECIATION; ALIGNMENT; FOREST;
D O I：
10.7717/peerj.9433
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
We describe a new, medium-sized species of terrestrial frog of the genus Phrynopus from a single locality in the central Andes of Peru (Departamento de Huanuco) at 3,730 meters of elevation. Phylogenetic analyses supported Phrynopus remotum sp. nov. as an independent lineage, sister to most of its congeners. The new species is morphologically distinguishable by the presence of small tubercles on upper eyelids and heels, an areolate venter, and the absence of dorsolateral folds or ridges. This species inhabits the highlands adjacent to the Maranon Dry valley. The only sympatric amphibian species recorded is the marsupial frog Gastrotheca peruana.
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页数：14
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