Yasuni hosts numerous around the globe endangered species, i

e., those individuals detailed by IUCN due to the fact Critically Threatened, Threatened, or Vulnerable (Dining tables step one, 5, 6, 7). They are thirteen reported vertebrate varieties and you may an estimated 56 bush varieties (28 documented regarding the playground, that have an alternative twenty-eight requested). A supplementary 15 vertebrate types was Close Threatened, as well as an estimated 47 plant varieties (29 noted, 17 expected).

PowerPoint fall large picture amazing picture Dining table 5. Threatened and you can Close Threatened species totals getting Yasuni National Playground. PowerPoint slip larger photo completely new photo Desk 6. Endangered and you may Near Endangered vertebrates recognized to take place in Yasuni Federal Playground. PowerPoint slip large picture unique image Dining table 7. Threatened bush species recognized to take place in Yasuni Federal Playground.

New tree Rollinia helosioides is the just Vitally Endangered kinds (we.age., facing an extremely high threat of extinction in the wild) recorded within the Yasuni (Table eight). Out-of other bush types noted otherwise requested for the Yasuni, eight are Threatened (we.elizabeth., up against a really high risk of extinction in the wild). Among these try Cedrela fissilis, a forest targeted by the unlawful loggers. The majority of the absolute subpopulations inside Ecuador have now been lost .

Eight of threatened vertebrates is mammals, and therefore most likely qualifies Yasuni once the a threatened animals spot (defined from the Ceballos et al. being the greatest 5% from ten,000-km 2 cells when you look at the a worldwide grid). Yasuni possess crucial populations out-of one or two globally Endangered mammal varieties, the brand new Light-bellied Spider Monkey (Ateles belzebuth) in addition to Icon Otter (Pteronura brasiliensis). The newest Light-bellied Examine Monkey try uplisted of Prone to Endangered in the 2008 because it’s believed to keeps denied of the no less than 50% for the past forty-five years (three years), largely due to more-search and habitat losings . Similarly, this new Monster Otter can experience a beneficial halving from population size more another two decades on account of speeding up environment exhaustion and you may degradation . Yasuni while the Pastaza Lake are definitely the Icon Otter’s essential refuges within the Ecuador . Utreras, unpub. analysis in , ).

Communities for the majority of your own unusual wild birds of Gran Yasuni Very important Bird Urban area-including the Harpy eagle (Harpia harpyja) and you may Crested Eagle (Morphnus guianensis)-are decreasing because of bing search demands and environment losses and destruction various other areas of the selections ,

Yasuni is also the home of several globally Insecure types (we.e., up against a top danger of extinction in the wild), also six alot more mammals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and you will Monster Armadillo (Priodontes maximus) are considered to have educated kig pГҐ disse fyre inhabitants refuses with a minimum of 29% for the past around three years (45 many years) mainly due to browse and you can environment losings –. Equivalent refuses is actually prediction along side next several years into Amazonian Manatee (Trichechus inunguis) and you may Oncilla (Leopardus tigrinus) , . pyressa melissa) is actually estimated getting already been >30% within the last ten years .

Less than 250 sexually reproductive individuals are estimated in which to stay-nation, having Yasuni harboring an estimated 20 groups, per consisting of a great reproductive pair and averaging five someone (V

Yasuni has got the toad variety advanced Atelopus spumarius, currently indexed as the Vulnerable. It genus is actually experience drastic, extensive population refuses and you may extinctions while in the their species’ ranges when you look at the Mesoamerica and you may South usa which are directly linked to the chytrid fungus Batrachochytrium dendrobatidis , . Ron predicted those areas when you look at the Ecuador extremely hospitable to this pathogen to stay this new Andes more than 1,000 yards, whereas Yasuni cannot offer significantly more than eight hundred meters. Yet not, B. dendrobatidis might have been identified for the amphibian individuals of at least 7 variety at the all the way down elevations (Leptodactylus pentadactylus) might have been noticed exhibiting signs and symptoms of chytridiomycosis, the condition considering brand new B. dendrobatidis issues .

New Mayor Yasuni Important Bird Area, that has the playground and you can surrounding Waorani Region, include multiple unusual bird kinds , also seven species listed since Insecure or Near Threatened (Dining tables 5 and you can six). The new Wattled Curassow (Crax globulosa) might have been claimed, yet not verified, to own Yasuni (for example isn’t used in all of our tallies). Which kinds was previously understood out-of riverine forests for the eastern Ecuador , but may was in fact extirpated in the nation .

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