Yasuni hosts a considerable number of around the globe threatened kinds, i
e., those individuals noted because of the IUCN while the Critically Endangered, Threatened, otherwise Vulnerable (Tables step 1, 5, 6, 7). These include 13 noted vertebrate kinds and you may a projected 56 bush variety (28 reported throughout the park, which have yet another 28 asked). An additional 15 vertebrate variety was Close Endangered, in addition to an estimated 47 bush varieties (31 recorded, 17 expected).
PowerPoint fall big picture new picture Desk 5. Endangered and you may Close Threatened variety totals for Yasuni Federal Park. PowerPoint slide big photo amazing image Desk six. Threatened and Close Threatened vertebrates known to occur in Yasuni National Park. PowerPoint slip large image totally new picture Dining table seven. Endangered bush varieties recognized to take place in Yasuni National Playground.
The tree Rollinia helosioides ‘s the just Critically Threatened variety (i.elizabeth., facing an extremely high likelihood of extinction in the open) reported when you look at the Yasuni (Dining table seven). Away from almost every other plant species noted otherwise requested inside the Yasuni, 7 are Threatened (we.elizabeth., against a very high threat of extinction in the wild). Among these is Cedrela fissilis, a forest directed by the illegal loggers. Much of the sheer subpopulations inside Ecuador are forgotten .
Seven of your endangered vertebrates is actually mammals, and that probably qualifies Yasuni once the an endangered animals hotspot (laid out of the Ceballos mais aussi al. as the top 5% off 10,000-kilometres 2 muscle inside a global grid). Yasuni keeps crucial populations away from two globally Threatened mammal species, brand new White-bellied Examine Monkey (Ateles belzebuth) and Large Otter (Pteronura brasiliensis). The fresh White-bellied Spider Monkey was uplisted from Susceptible to Threatened in the 2008 since it is considered has refused of the no less than fifty% over the past 45 decades (three years), mainly on account of over-bing search and environment losings . Furthermore, the Large Otter may go through an effective halving out of society size over another 2 decades due to increasing habitat depletion and you will degradation . Yasuni and the Pastaza Lake would be the Icon Otter’s main refuges within the Ecuador . Utreras, unpub. data in , ).
Populations for the majority of of uncommon birds of your own Mayor Yasuni Crucial Bird Urban area-like the Harpy eagle (Harpia harpyja) and you can Crested Eagle (Morphnus guianensis)-is actually declining due to bing search pressures and environment losses and destruction various other elements of the selections ,
Yasuni is additionally home to several globally Vulnerable kinds (we.age., against a high risk of extinction in the great outdoors), also half dozen alot more mammals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and you can Large Armadillo (Priodontes maximus) are considered for knowledgeable inhabitants refuses with a minimum of 31% over the past around three years (45 many years) due primarily to hunting and you may environment loss –. Comparable declines try prediction across the 2nd several years for the Amazonian Manatee (Trichechus inunguis) and Oncilla (Leopardus tigrinus) , . pyressa melissa) is actually estimated having already been >30% within the last a decade .
Fewer than 250 sexually reproductive folks are estimated to remain in-nation, having Yasuni harboring a projected 20 teams, for each consisting of good reproductive couple and you will averaging four individuals (V
Yasuni has got the toad varieties cutting-edge Atelopus spumarius, currently noted due to the fact Insecure. Which genus are sense drastic, widespread inhabitants refuses and extinctions throughout their species’ ranges inside Mesoamerica and South usa that are directly linked to the chytrid fungus Batrachochytrium dendrobatidis , . Ron predict the individuals section inside the Ecuador most hospitable to that pathogen to stay the brand new Andes more than 1,000 yards, while Yasuni will not offer above 400 yards. But not, B. dendrobatidis has internationalwomen.net klik been seen during the amphibian people of at least 7 varieties within down elevations (Leptodactylus pentadactylus) might have been observed proving signs and symptoms of chytridiomycosis, the illness caused by the newest B. dendrobatidis problems .
New Mayor Yasuni Essential Bird Town, which has both park and you will adjacent Waorani Region, include several rare bird species , also seven variety listed since the Insecure or Close Endangered (Dining tables 5 and you will 6). The new Wattled Curassow (Crax globulosa) might have been claimed, although not confirmed, to have Yasuni (which means isn’t used in the tallies). That it types was once recognized out-of riverine forests into the eastern Ecuador , but could were extirpated about country .