A marvelous new glassfrog (Centrolenidae, Hyalinobatrachium) from Amazonian Ecuador

被引：12
|
作者：
Guayasamin, Juan M. [1 ,5 ,6 ]
Cisneros-Heredia, Diego F. [2 ,7 ,8 ]
Maynard, Ross J. [3 ]
Lynch, Ryan L. [4 ]
Culebras, Jaime [5 ,9 ]
Hamilton, Paul S. [3 ]
机构：
[1] Univ San Francisco Quito, Colegio Ciencias Biol & Ambientales COCIBA, Inst BIOSFERA USFQ, Lab Biol Evolut, Campus Cumbaya,Casilla Postal 17-1200-841, Quito 170901, Ecuador
[2] Univ San Francisco Quito, Colegio Ciencias Biol & Ambientales, Inst Zool Terr, Museo Zool, Quito 170901, Ecuador
[3] Biodivers Grp, Tucson, AZ USA
[4] Third Millennium Alliance, Winnetka, IL USA
[5] Univ Tecnol Indoamer, Fac Ciencias Medio Ambiente, Ctr Invest Biodiversidad & Cambio Climat Ingn Bio, Calle Machala & Sabanilla, Quito, Ecuador
[6] Colorado State Univ, Dept Biol, Ft Collins, CO 80523 USA
[7] Kings Coll London, Dept Geog, London, England
[8] Inst Nacl Biodiversidad, Museo Ecuatoriano Ciencias Nat, Div Herpetol, Quito, Ecuador
[9] Fdn Vida Silvestre Ecuador, Quito, Ecuador
来源：
ZOOKEYS | 2017年 / 673期
关键词：
Amazonia; Amphibia; Centrolenidae; Hyalinobatrachium; Ecuador; new species;
D O I：
10.3897/zookeys.673.12108
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
Hyalinobatrachium is a behaviorally and morphologically conserved genus of Neotropical anurans, with several pending taxonomic problems. Using morphology, vocalizations, and DNA, a new species from the Amazonian lowlands of Ecuador is described and illustrated. The new species, Hyalinobatrachium yaku sp. n., is differentiated from all other congenerics by having small, middorsal, dark green spots on the head and dorsum, a transparent pericardium, and a tonal call that lasts 0.27-0.4 (s), with a dominant frequency of 5219.3-5329.6 Hz. Also, a mitochondrial phylogeny for the genus is presented that contains the new species, which is inferred as sister to H. pellucidum. Conservation threats to H. yaku sp. n. include habitat destruction and/or pollution mainly because of oil and mining activities.
引用
收藏
页码：1 / 20
页数：20
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