elizabeth., men and women indexed from the IUCN while the Critically Endangered, Endangered, otherwise Vulnerable (Dining tables step 1, 5, 6, 7). They’re thirteen noted vertebrate species and you can an estimated 56 plant varieties (28 reported throughout the park, having a different sort of twenty eight asked). An additional fifteen vertebrate species are Near Threatened, and an estimated 47 plant varieties (30 noted, 17 questioned).
PowerPoint fall big visualize modern picture Table 5. Endangered and you may Close Endangered kinds totals to own Yasuni Federal Playground. PowerPoint fall larger image completely new photo Dining table 6. Endangered and Near Threatened vertebrates recognized to take place in Yasuni Federal Park. PowerPoint slip larger photo totally new photo Dining table seven. Threatened bush variety known to occur in Yasuni National Park.
The brand new tree Rollinia helosioides ‘s the only Significantly Threatened variety (i.age., facing an extremely high likelihood of extinction in the great outdoors) documented from inside the Yasuni (Desk 7). Away from most other bush kinds noted or expected within the Yasuni, eight try Endangered (we.elizabeth., facing a very high likelihood of extinction in the great outdoors). Of those try Cedrela fissilis, a tree focused because of the illegal loggers. A lot of its sheer subpopulations within this Ecuador being lost .
Eight of threatened vertebrates was mammals, hence most likely qualifies Yasuni while the an endangered mammals hotspot (defined by Ceballos ainsi que al. being the better 5% away from ten,000-kilometres 2 tissue within the a worldwide grid). Yasuni have very important communities out of a couple in the world Endangered mammal variety, this new White-bellied Crawl Monkey (Ateles belzebuth) together with Large Otter (Pteronura brasiliensis). The fresh Light-bellied Spider Monkey are uplisted away from Vulnerable to Threatened during the 2008 because it is said to has actually refused by the at the least 50% over the past forty-five age (three years), mostly because of more-browse and you may habitat losings . Furthermore, the newest Large Otter can experience a halving regarding populace proportions more than the second 20 years due to accelerating habitat depletion and you can degradation . Yasuni together with Pastaza Lake is the Large Otter’s important refuges inside Ecuador . Utreras, unpub. research during the , ).
Populations for most of your uncommon birds of your Gran Yasuni Crucial Bird City-such as the Harpy eagle (Harpia harpyja) and you may Crested Eagle (Morphnus guianensis)-is declining because of query demands and you will environment losings and you may destruction various other areas of their selections ,
Yasuni is also home to numerous internationally Insecure variety (i.elizabeth., facing a premier danger of extinction in the wild), in addition to half dozen far more mammals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and you can Icon Armadillo (Priodontes maximus) are believed to own knowledgeable populace britisk kone declines with a minimum of 30% for the past around three years (45 ages) mainly due to google search and habitat loss –. Equivalent refuses try anticipate across the second several generations to the Amazonian Manatee (Trichechus inunguis) and you can Oncilla (Leopardus tigrinus) , . pyressa melissa) is estimated getting been >30% within the last ten years .
Under 250 sexually reproductive folks are estimated to remain in-nation, which have Yasuni harboring a projected 20 teams, for every single comprising good reproductive partners and averaging five anybody (V
Yasuni gets the toad species advanced Atelopus spumarius, already indexed as Vulnerable. So it genus try sense extreme, common people declines and you will extinctions while in the their species’ ranges inside the Mesoamerica and you will South america being closely linked to the chytrid fungus Batrachochytrium dendrobatidis , . Ron forecast men and women portion in the Ecuador extremely welcoming to that pathogen to be in the latest Andes significantly more than 1,000 yards, while Yasuni cannot expand significantly more than eight hundred m. Although not, B. dendrobatidis might have been seen when you look at the amphibian individuals of at the least eight variety from the straight down elevations (Leptodactylus pentadactylus) has been seen showing outward indications of chytridiomycosis, the condition because of this new B. dendrobatidis problems .
New Mayor Yasuni Essential Bird Area, which has the playground and you can adjoining Waorani Region, include several unusual bird types , and 7 species detailed due to the fact Insecure or Near Threatened (Dining tables 5 and you will six). New Wattled Curassow (Crax globulosa) could have been stated, not verified, having Yasuni (meaning that is not used in all of our tallies). So it types used to be understood out of riverine forest for the eastern Ecuador , but can was indeed extirpated throughout the country .
