| 释义 |
- Description
- Habitat and conservation
- References
{{Speciesbox
| status = LC
| status_system = IUCN3.1
| status_ref = [1]
| taxon = Oreobates saxatilis
| authority = ({{interlanguage link multi|William Edward Duellman|fr|lt=Duellman}}, 1990)
| synonyms =Ischnocnema saxatilis Duellman, 1990
| synonyms_ref =
}}Oreobates saxatilis is a species of frog in the family Craugastoridae. It is endemic to Peru and known from near its type locality near Tarapoto (San Martín Province) as well as from the Río Tambo District in the Satipo Province,[ Panguana in the Puerto Inca Province, and Río Kimbiri in the La Convención Province.[4] Common name Tarapoto big-headed frog has been coined for it.]DescriptionOreobates saxatilis are large-sized among the Oreobates species; adults measure {{convert|45|-|50|mm|abbr=on}} in snout–vent length. The head is large and wider than long; the snout is short. The tympanum is distinct; the supra-tympanic fold is weak and short. The fingers and toes are long and slender and have no lateral fringes nor keels. Skin is granular, with round keratinized granules and small (only some slightly enlarged), sparse, low, flat warts. The venter is smooth. The dorsum is greyish brown with darker brown markings. The belly is immaculate.[6]Habitat and conservationThe species was originally known from lowland tropical forest as well as from rocky streambeds in ravines on mountain slopes at elevations of {{convert|360|–|600|m|abbr=on}} above sea level,[1] although further sampling has extended its altitudinal range to {{convert|233|–|1086|m|abbr=on}}.[4] In 2018 it was assessed as "Least Concern" by the International Union for Conservation of Nature (IUCN).[1] References1. ^1 2 IUCN SSC Amphibian Specialist Group. 2018. Oreobates saxatilis. The IUCN Red List of Threatened Species 2018: e.T57107A3054922. https://dx.doi.org/10.2305/IUCN.UK.2018-1.RLTS.T57107A3054922.en. Downloaded on 22 December 2018.
2. ^1 {{Cite journal | last1 = Padial | first1 = José M. | last2 = Chaparro | first2 = Juan C. | last3 = De la Riva | first3 = Ignacio | last-author-amp = yes | year = 2008 | title = Systematics of Oreobates and the Eleutherodactylus discoidalis species group (Amphibia, Anura), based on two mitochondrial DNA genes and external morphology | journal = Zoological Journal of the Linnean Society | volume = 152 | issue = 4 | pages = 737–773 | doi = 10.1111/j.1096-3642.2007.00372.x }}
3. ^1 2 {{cite journal | last1 = Padial | first1 = José M. |author2=J. C. Chaparro |author3=S. Castroviejo-Fisher |author4=J. M. Guayasamin |author5=E. Lehr |author6=A. J. Delgado C. |author7=M. Vaira |author8=M. Teixeira, Jr. |author9=C. R. Aguayo-Vedia |author10=I. De la Riva |last-author-amp=yes |year=2012 |title=A revision of species diversity in the Neotropical genus Oreobates (Anura: Strabomantidae), with the description of three new species from the Amazonian slopes of the Andes |journal=American Museum Novitates |volume=3752 | issue = 3752 |pages=1–55 |doi=10.1206/3752.2| hdl = 2246/6321 }}
}}{{Taxonbar|from=Q1610494}} 7 : Oreobates|Amphibians of Peru|Amphibians of the Andes|Endemic fauna of Peru|Taxa named by William Edward Duellman|Amphibians described in 1990|Taxonomy articles created by Polbot |