e., the individuals listed by IUCN since the Significantly Endangered, Threatened, or Vulnerable (Tables step 1, 5, 6, 7). They’ve been 13 noted vertebrate kinds and an estimated 56 plant variety (28 reported in the park, which have an alternate 28 asked). A supplementary fifteen vertebrate types try Near Endangered, and an estimated 47 plant variety (31 reported, 17 asked).
PowerPoint slide large visualize modern visualize Dining table 5. Threatened and you may Close Threatened species totals getting Yasuni Federal Playground. PowerPoint slide larger picture brand new visualize Table 6. Threatened and Near Endangered vertebrates recognized to take place in Yasuni Federal Park. PowerPoint fall big photo brand new photo Table seven. Endangered plant types proven to occur in Yasuni Federal Park.
The fresh tree Rollinia helosioides is the only Critically Endangered types (we.age., up against an extremely high likelihood of extinction in the great outdoors) reported when you look at the Yasuni (Table seven). Away from most other bush kinds reported or expected inside Yasuni, 7 is Threatened (we.elizabeth., against a really high likelihood of extinction in the great outdoors). Of those is actually Cedrela fissilis, a tree focused because of the illegal loggers. Most of its pure subpopulations inside Ecuador currently shed .
Seven of your own endangered vertebrates is actually mammals, and therefore most likely qualifies Yasuni as the an endangered animals hotspot (discussed from the Ceballos ainsi que al. being the better 5% out of ten,000-kilometer dos structure in the a major international grid). Yasuni possess very important communities out-of several all over the world Endangered mammal varieties, the fresh White-bellied kvinder Dansk Spider Monkey (Ateles belzebuth) as well as the Monster Otter (Pteronura brasiliensis). This new White-bellied Crawl Monkey is uplisted off At risk of Threatened in 2008 because it’s thought to provides refused because of the no less than 50% over the past forty five many years (three generations), mainly on account of over-query and you may habitat losings . Likewise, new Icon Otter may go through a good halving of populace dimensions more the following twenty years because of speeding up environment depletion and you may destruction . Yasuni while the Pastaza River could be the Giant Otter’s vital refuges in Ecuador . Utreras, unpub. research in the , ).
Populations for most of the uncommon birds of the Mayor Yasuni Crucial Bird Town-for instance the Harpy-eagle (Harpia harpyja) and you can Crested Eagle (Morphnus guianensis)-is declining on account of google search challenges and you will habitat loss and you will destruction in other elements of their range ,
Yasuni is even home to numerous international Vulnerable species (we.elizabeth., against a premier risk of extinction in the great outdoors), together with half dozen significantly more mammals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and Icon Armadillo (Priodontes maximus) are considered to own educated populace refuses with a minimum of 30% for the past around three generations (forty-five ages) due primarily to google search and you can environment losings –. Comparable declines is prediction over the second numerous generations towards Amazonian Manatee (Trichechus inunguis) and you may Oncilla (Leopardus tigrinus) , . pyressa melissa) was estimated to possess been >30% over the last a decade .
Less than 250 sexually reproductive folks are estimated to stay in-nation, having Yasuni harboring a projected 20 groups, for every composed of good reproductive partners and you can averaging four people (V
Yasuni provides the toad variety state-of-the-art Atelopus spumarius, currently noted given that Vulnerable. So it genus is actually experience drastic, prevalent population refuses and you may extinctions during the species’ range into the Mesoamerica and you will South america which can be directly linked to the chytrid fungus Batrachochytrium dendrobatidis , . Ron predict men and women parts in the Ecuador extremely welcoming to that particular pathogen to stay the newest Andes more than 1,000 meters, while Yasuni does not extend significantly more than 400 m. Although not, B. dendrobatidis might have been thought when you look at the amphibian individuals of at the very least eight kinds in the lower elevations (Leptodactylus pentadactylus) might have been noticed showing the signs of chytridiomycosis, the condition because of the fresh B. dendrobatidis problems .
The fresh new Gran Yasuni Important Bird Urban area, which includes both the playground and you can surrounding Waorani Region, contains several uncommon bird types , together with eight varieties detailed since Vulnerable or Close Threatened (Dining tables 5 and six). The new Wattled Curassow (Crax globulosa) could have been advertised, however verified, to own Yasuni (and thus isn’t utilized in the tallies). This types was once identified out of riverine forest inside the eastern Ecuador , but could was basically extirpated on country .