elizabeth., people noted by IUCN as the Vitally Endangered, Threatened, otherwise Vulnerable (Tables step one, 5, 6, 7). They have been thirteen reported vertebrate kinds and you will an estimated 56 bush species (twenty eight recorded regarding playground, with an alternative twenty-eight questioned). An extra fifteen vertebrate variety try Close Threatened, in addition to a projected 47 plant kinds (31 noted, 17 requested).
PowerPoint slip huge visualize fresh image Desk 5. Threatened and you will Close Threatened kinds totals to own Yasuni National Playground. PowerPoint slide large picture fresh visualize Dining table 6. Threatened and you will Near Threatened vertebrates proven to take place in Yasuni Federal Park. PowerPoint slide larger photo brand new image Desk seven. Threatened bush varieties proven to occur in Yasuni National Playground.
The brand new tree Rollinia helosioides is the simply Vitally Threatened variety (we.e., facing an extremely high threat of extinction in the wild) documented when you look at the Yasuni (Table 7). Of most other bush varieties recorded otherwise requested inside Yasuni, seven is Threatened (we.e., facing a very high risk of extinction in the open). Of the is actually Cedrela fissilis, a tree targeted by the unlawful loggers. A lot of their absolute subpopulations within Ecuador have now been shed .
7 of threatened vertebrates was animals, and this probably qualifies Yasuni given that a threatened animals hotspot (outlined because of the Ceballos ainsi que al. as being the top 5% off 10,000-kilometres 2 cells in a major international grid). Yasuni enjoys essential populations from a few all over the world Endangered mammal variety, the fresh Light-bellied Spider Monkey (Ateles belzebuth) and Giant Otter (Pteronura brasiliensis). The new White-bellied Spider Monkey is uplisted out of Susceptible to Endangered for the 2008 because it is said to keeps refused by about 50% over the past 45 years (around three years), largely due to over-browse and you will environment losses . Also, the Giant Otter may go through a beneficial halving from society dimensions more than the next 2 decades because of increasing environment depletion and you may destruction . Yasuni while the Pastaza Lake will be Icon Otter’s essential refuges when you look at the Ecuador . Utreras, unpub. analysis into the , ).
Communities for the majority of of your uncommon birds of the Gran Yasuni Crucial Bird City-like the Harpy-eagle (Harpia harpyja) and you can Crested Eagle (Morphnus guianensis)-are Montenegrins kvindelige personals decreasing on account of bing search pressures and you can environment loss and you will destruction in other components of the range ,
Yasuni is also where you can find multiple around the world Insecure variety (i.age., up against a premier likelihood of extinction in the great outdoors), together with half dozen far more mammals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and you may Giant Armadillo (Priodontes maximus) are thought to possess experienced inhabitants refuses with a minimum of 29% over the past about three years (forty-five age) mainly due to search and you may environment loss –. Comparable refuses was forecast over the 2nd numerous years with the Amazonian Manatee (Trichechus inunguis) and you can Oncilla (Leopardus tigrinus) , . pyressa melissa) is actually estimated getting started >30% over the last ten years .
Fewer than 250 sexually reproductive folks are projected in which to stay-country, that have Yasuni harboring an estimated 20 communities, for each and every composed of good reproductive few and you can averaging five individuals (V
Yasuni has got the toad variety advanced Atelopus spumarius, currently detailed just like the Insecure. Which genus was feeling radical, prevalent inhabitants refuses and you can extinctions through the the species’ range when you look at the Mesoamerica and you can South usa which are closely linked to the chytrid fungus Batrachochytrium dendrobatidis , . Ron predict those people elements in the Ecuador very hospitable compared to that pathogen to settle the fresh Andes significantly more than 1,000 yards, while Yasuni doesn’t offer significantly more than 400 m. Yet not, B. dendrobatidis could have been detected when you look at the amphibian folks of at least seven kinds on down elevations (Leptodactylus pentadactylus) could have been noticed proving apparent symptoms of chytridiomycosis, the disease for the reason that the new B. dendrobatidis problems .
The fresh new Gran Yasuni Essential Bird Area, which has both park and you will surrounding Waorani Area, includes multiple unusual bird varieties , as well as 7 kinds indexed given that Insecure or Near Endangered (Tables 5 and you may 6). The new Wattled Curassow (Crax globulosa) could have been reported, not verified, getting Yasuni (which means isn’t found in our very own tallies). Which kinds had previously been identified regarding riverine woods in eastern Ecuador , but could was in fact extirpated regarding the nation .
