| 词条 | Pristimantis bearsei |
| 释义 |
| image = | status = DD | status_system = IUCN3.1 | status_ref = [1] | taxon = Pristimantis bearsei | authority = ({{ill|William Edward Duellman|lt=Duellman|fr|William Edward Duellman}}, 1992) | synonyms = Eleutherodactylus bearsei Duellman, 1992[2] | synonyms_ref = [3] }}Pristimantis bearsei is a species of frog in the Craugastoridae family. It is endemic to Peru and only known from the region of its type locality northeast of Tarapoto in the San Martín Region.[3] Common name Bearse's robber frog has been coined for this species.[3] EtymologyThe specific name bearsei honours Robert Carleton Bearse, an American physicist. As the Associate Vice Chancellor of the University of Kansas, his administration enhanced the programs of the University of Kansas Natural History Museum.[2] DescriptionPristimantis bearsei males measure {{convert|23|–|26|mm|abbr=on}} and females about {{convert|38|-|39|mm|abbr=on}} in snout–vent length. The dorsum is shagreen and brown with darker brown marks on back and transverse bars on limbs. The venter is brown with cream flecks. The tympanum is prominent. The toes have lateral fringes but no webbing. Males have vocal slits.[2][9]Habitat and conservationPristimantis bearsei occur in lower humid montane forests at elevations of {{convert|500|–|730|m|abbr=on}} above sea level close to streams. Adults have been found on mossy boulders, and some juveniles also on herbaceous vegetation.[1][2] The species is threatened by habitat loss. Its range overlaps with the Cordillera Azul National Park.[1]References1. ^1 2 {{cite journal | author1 = Rodríguez, L. | author2 = Martinez, J.L. | author3 = Monteza, J.I. | author4 = Angulo, A. | title = Pristimantis bearsei | journal = IUCN Red List of Threatened Species | volume= 2004 | page = e.T56456A11481127 | year = 2004 | doi = 10.2305/IUCN.UK.2004.RLTS.T56456A11481127.en }} [2][3][4]2. ^1 2 3 4 {{cite journal|last1=Duellman|first1=W. E.|title=Eleutherodactylus bearsei new species (Anura: Leptodactylidae) from northeastern Peru|journal=Occasional Papers of the Museum of Natural History University of Kansas|date=1992|volume=150|pages=1–7|url=https://www.biodiversitylibrary.org/part/27227}} 3. ^1 {{cite journal | last1 = Duellman | first1 = William E. | last2 = Pramuk | first2 = Jennifer B. | year = 1999 | title = Frogs of the genus Eleutherodactylus (Anura: Leptodactylidae) in the Andes of northern Peru | journal = Scientific Papers. Natural History Museum, University of Kansas | volume = 13 | pages = 1–78 | url = https://www.biodiversitylibrary.org/item/54575}} 4. ^1 2 3 {{cite web |url=http://research.amnh.org/vz/herpetology/amphibia/Amphibia/Anura/Brachycephaloidea/Craugastoridae/Ceuthomantinae/Pristimantis/Pristimantis-bearsei |title=Pristimantis bearsei (Duellman, 1992) |author=Frost, Darrel R. |year=2016 |work=Amphibian Species of the World: an Online Reference. Version 6.0 |publisher=American Museum of Natural History |accessdate=23 November 2016}} }}{{Taxonbar|from=Q6467142}}{{DEFAULTSORT:Pristimantis Bearsei}} 5 : Pristimantis|Amphibians of Peru|Endemic fauna of Peru|Amphibians described in 1992|Taxonomy articles created by Polbot |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。