Yunganastes bisignatus (Werner, 1899)

Class: Amphibia > Order: Anura > Superfamily: Brachycephaloidea > Family: Craugastoridae > Subfamily: Ceuthomantinae > Genus: Yunganastes > Species: Yunganastes bisignatus

Hylodes gollmeri var. bisignata Werner, 1899, Zool. Anz., 22: 483. Holotype: NHMW 16502, according to Häupl and Tiedemann, 1978, Kat. Wiss. Samml. Naturhist. Mus. Wien, 2: 21, and Häupl, Tiedemann, and Grillitsch, 1994, Kat. Wiss. Samml. Naturhist. Mus. Wien, 9: 25. Type locality: "Bolivia (Chaco)". Köhler, 2000, Bonn. Zool. Monogr., 48: 63, suggested that the type locality might be "Chaco in the Unduavi valley, Yungass de La Paz, 16° 21′ S, 67° 49′ W, at approximately 1850 m a.s.l.", Bolivia.

Eleutherodactylus gollmeri bisignatusStejneger, 1904, Annu. Rep. U.S. Natl. Mus. for 1902: 582-583, by implication.

Eleutherodactylus bisignatusParker, 1934, Ann. Mag. Nat. Hist., Ser. 10, 14: 267. Köhler, 2000, Bonn. Zool. Monogr., 48: 63.

Pristimantis bisignatusHeinicke, Duellman, and Hedges, 2007, Proc. Natl. Acad. Sci. USA, Suppl. Inform., 104: Table 2.

Eleutherodactylus (Yunganastes) bisignatusPadial, Castroviejo-Fisher, Köhler, Domic, and De la Riva, 2007, Herpetol. Monogr., 21: 217.

Pristimantis (Yunganastes) bisignatusHedges, Duellman, and Heinicke, 2008, Zootaxa, 1737: 128.

Yunganastes bisignatusPadial, Castroviejo-Fisher, and De la Riva, 2009, Mol. Phylogenet. Evol., 52: 912.

English Names

None noted.


Cloud forest in the vicinity of the type locality (Chaco in the Unduavi valley) of the Departmento La Paz, Bolivia, from Provincia Inquisivi to Provincia Nor Yungas, 1850-2700 m elevation.


Removed from the synonymy of Eleutherodactylus fenestratus by Köhler, 2000, Bonn. Zool. Monogr., 48: 63, where it had been placed by Lynch, 1980, Am. Mus. Novit., 2696: 6. Heyer and Muñoz, 1999, Proc. Biol. Soc. Washington, 112: 11, had considered this synonymy arguable. In the Eleutherodactylus conspicillatus group according to Köhler, 2000, Bonn. Zool. Monogr., 48: 63, who provided an account. De la Riva, Köhler, Lötters, and Reichle, 2000, Rev. Esp. Herpetol., 14: 46, suggested that Eleutherodactylus bisignatus (= Hylodes gollmeri bisignata) is a distinct species but did not remove it from synonymy. Padial, Castroviejo-Fisher, Köhler, Domic, and De la Riva, 2007, Herpetol. Monogr., 21: 220-226, provided an account. See map, description of geographic range and habitat, and conservation status (as Eleutherodactylus bisignatus) in Stuart, Hoffmann, Chanson, Cox, Berridge, Ramani, and Young, 2008, Threatened Amph. World: 322.

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