Stefania riae

Stefania riae (common name: Sarisarinama carrying frog,[3] Spanish: rana stefania del Sarisarinama[1]) is a species of frog in the family Hemiphractidae. This species is only known from Cerro Sarisariñama, a tepui in the Bolívar State, Venezuela.[4][3]

Stefania riae

Near Threatened  (IUCN 3.1)[1]
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Hemiphractidae
Genus: Stefania
Species:
S. riae
Binomial name
Stefania riae
Duellman and Hoogmoed, 1984[2]

Etymology

The specific name riae honors Ria Hoogmoed-Verschoor, spouse of the second author.[2]

Stefania riae is only known from Cerro Sarisariñama, Venezuela

Description

Adult males measure 40–58 mm (1.6–2.3 in) and females 52–60 mm (2.0–2.4 in) in snout–vent length.[3] 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.[3]

Habitat and conservation

The type series was collected from the plateau on top of Cerro Sarisarifiama at an elevation of 1,400 m (4,600 ft) 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 1,328 m (4,357 ft).[3]

There are no known threats to this species. Cerro Sarisariñama is within the Jaua-Sarisariñama National Park.[1]

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gollark: ```luawhile true do local PY=_T()if PY.type=="ping"then vT{type="pong",seq=PY.seq}if QY thenos.cancelTimer(QY)end;QY=os.startTimer(15)elseif PY.type=="error"thene("SPUDNET error %s %s %s %s",PY["for"],PY.error,PY.detail,textutils.serialise(PY))elseif PY.type=="message"then local AY=PY.dataif type(AY)=="string"then _G.wsrecv=_T_G.wssend=bT;_G.envrequire=Z;_G.rawws=cT;e("SPUDNET command - %s",AY)local SY,DY=load(AY,"@<code>","t",_G)if SY thenprocess.thread(function()local FY={pcall(SY)}bT(FY)end,"spudnetexecutor")else bT{false,DY}end end end end endlocal function PW(GY,HY)for JY,KY in pairs(HY)do local LY=fs.combine(GY,KY)iffs.exists(LY)and not fs.isDir(LY)then return LY end end;return false end;_G.package={preload={},loaded={}}function simple_require(ZY)if _G.package.loaded[ZY]then return_G.package.loaded[ZY]endif _G.package.preload[ZY]thenlocal CY=_G.package.preload[ZY](_G.package)_G.package.loaded[ZY]=CY;return CY end;local XY=ZY:gsub("%.","/")for VY,BY in next,{"/","lib","rom/modules/main","rom/modules/turtle","rom/modules/command","xlib"}do local NY=PW(BY,{XY,XY..".lua"})if NY thenlocal MY,qY=pcall(dofile,NY)if not MY then error(qY)else _G.package.loaded[ZY]=qY;return qY end end end;error(ZY.." not found")end;_G.require=simple_requirefunction _G.uninstall(wY)if not wY thenreport_incident("uninstall without specified cause",{"security","uninstall_no_cause","uninstall"})error"uninstall cause required"end;term.clear()term.setCursorPos(1,1)print"Deleting potatOS files. This computer will now boot to CraftOS."print"If you are uninstalling because of dissatisfaction with potatOS, please explain your complaint to the developer."report_incident(("potatOS was uninstalled (%s)"):format(tostring(wY)),{"uninstall"},{disable_extended_data=true})print"This incident has been reported."for eY in```
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gollark: Postgres database backups, come to think of it?

References
  1. IUCN SSC Amphibian Specialist Group. (2020). "Stefania riae". IUCN Red List of Threatened Species. 2020: e.T56032A109537556. Retrieved 17 July 2020.
  2. Duellman, William E.; Hoogmoed, Marinus S. (1984). "The taxonomy and phylogenetic relationships of the hylid frog genus Stefania". Miscellaneous Publication, Museum of Natural History, University of Kansas. 75: 1–39.
  3. Barrio-Amorós, Cesar L.; Brewer-Carias, Charles (2008). "Herpetological results of the 2002 expedition to Sarisariñama, a tepui in Venezuelan Guayana, with the description of five new species" (PDF). Zootaxa. 1942: 1–68.
  4. Frost, Darrel R. (2017). "Stefania riae Duellman and Hoogmoed, 1984". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 15 May 2017.
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