| 词条 | Stefania riae |
| 释义 |
| image = | status = DD | status_system = IUCN3.1 | status_ref = [1] | taxon = Stefania riae | authority = {{interlanguage link multi|William Edward Duellman|fr|lt=Duellman}} and {{interlanguage link multi|Marinus Steven Hoogmoed|fr|lt=Hoogmoed}}, 1984[2] | synonyms = }}Stefania riae (common name: Sarisarinama carrying frog, {{lang-es|rana stefania del Sarisarinama}}[1]) is a species of frog in the Hemiphractidae family. This species is only known from Cerro Sarisariñama, a tepui in the Bolívar State, Venezuela.[5] EtymologyThe specific name riae honors Ria Hoogmoed-Verschoor, spouse of the second author.[2] {{Location map | Venezuela| relief = yes | float = right | caption = Stefania riae is only known from Cerro Sarisariñama, Venezuela | alt = Cerro Sarisariñama in Venezuela | lat_deg = 4.55 | lon_deg = -64.233 }} DescriptionAdult males measure {{convert|40|-|58|mm|abbr=on}} and females {{convert|52|-|60|mm|abbr=on}} in snout–vent length. The tympanum is visible and relatively large. The canthus rostralis is distinct. All fingers and toes have well-developed discs. The toes have basal webbing.[2] There are four color forms without consistent relationship with a specimen's sex. Possible patterns are 1) mostly pale brown, possibly with a few indistinct darker spots, 2) pattern that is other wise variable but always with paler dorsal background than dorsolateral stripes, 3) chevrons or spots on the dorsum, and 4) brown dorsum without dorsolateral stripes and chevrons, but with several dark brown spots and golden spots scattered around the head, body, and limbs. The two first forms are the most common ones. Habitat and conservationThe type series was collected from the plateau on top of Cerro Sarisarifiama at an elevation of {{convert|1400|m|abbr=on}} above sea level.[2] In 2002, Stefania riae was abundant in humid environments inside the Sima Humboldt (=Sima Mayor) sinkhole (but none were found from near its edge); many specimens were found on mossy walls soaked by water, bushes and plants, and on sandstone walls. None was found One specimen was found on a mossy wall near a small, slow creek on the southern slope of Sarisariñama at {{convert|1328|m|abbr=on}}. There are no known threats to this species. Cerro Sarisariñama is within the Jaua-Sarisariñama National Park.[1] References1. ^1 2 {{cite journal | author = Señaris, C. | author2 = La Marca, E. | title = Stefania riae | journal = IUCN Red List of Threatened Species | volume= 2004 | page = e.T56032A11414889 | year = 2004 | doi = 10.2305/IUCN.UK.2004.RLTS.T56032A11414889.en }} [2][3]2. ^1 2 3 4 {{cite journal |last1=Duellman|first1=William E.|last2=Hoogmoed|first2=Marinus S.|title=The taxonomy and phylogenetic relationships of the hylid frog genus Stefania |journal=Miscellaneous Publication, Museum of Natural History, University of Kansas |date=1984 |volume=75 |pages=1–39 |url=https://www.biodiversitylibrary.org/bibliography/16293 }} 3. ^1 {{cite web |url=http://research.amnh.org/vz/herpetology/amphibia/Amphibia/Anura/Hemiphractidae/Hemiphractinae/Stefania/Stefania-riae |title=Stefania riae Duellman and Hoogmoed, 1984 |author=Frost, Darrel R. |year=2017 |work=Amphibian Species of the World: an Online Reference. Version 6.0 |publisher=American Museum of Natural History |accessdate=15 May 2017}} }}{{Taxonbar|from=Q545525}} 6 : Stefania|Amphibians of Venezuela|Endemic fauna of Venezuela|Amphibians described in 1984|Taxa named by William Edward Duellman|Taxonomy articles created by Polbot |
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