e., the individuals listed of the IUCN because the Critically Endangered, Threatened, otherwise Insecure (Dining tables step 1, 5, 6, 7). They’re 13 documented vertebrate varieties and you can an estimated 56 plant species (28 reported on park, with another twenty eight expected). An additional 15 vertebrate variety try Close Threatened, and additionally an estimated 47 bush variety (30 documented, 17 requested).
PowerPoint slide huge photo totally new visualize Desk 5. Threatened and you can Near Endangered varieties totals having Yasuni National Playground. PowerPoint slide huge photo completely new photo Desk 6. Endangered and Near unge hollandsk hustruer Endangered vertebrates proven to occur in Yasuni National Park. PowerPoint slide big image amazing image Desk eight. Endangered bush species proven to occur in Yasuni National Playground.
The latest forest Rollinia helosioides is the simply Significantly Endangered varieties (i.elizabeth., up against a very high danger of extinction in the open) recorded inside the Yasuni (Dining table eight). Away from other plant kinds reported otherwise expected during the Yasuni, seven try Endangered (we.e., up against a very high threat of extinction in the wild). Of the is Cedrela fissilis, a tree targeted from the unlawful loggers. Much of the absolute subpopulations within this Ecuador have been lost .
Seven of threatened vertebrates try mammals, which almost certainly qualifies Yasuni because the an endangered mammals spot (discussed by the Ceballos mais aussi al. as being the finest 5% regarding ten,000-kilometres 2 tissues during the a global grid). Yasuni provides essential communities regarding one or two globally Endangered mammal kinds, the latest Light-bellied Crawl Monkey (Ateles belzebuth) together with Monster Otter (Pteronura brasiliensis). The fresh new White-bellied Crawl Monkey was uplisted from Susceptible to Threatened within the 2008 because it is believed to has denied from the at the very least fifty% for the past forty five many years (around three years), mostly on account of more than-hunting and you will habitat loss . Furthermore, the latest Giant Otter can experience an effective halving off society proportions more the next 20 years due to accelerating habitat depletion and destruction . Yasuni therefore the Pastaza Lake are the Large Otter’s key refuges inside Ecuador . Utreras, unpub. study in , ).
Communities for some of your own rare birds of your own Gran Yasuni Very important Bird Area-such as the Harpy-eagle (Harpia harpyja) and you can Crested Eagle (Morphnus guianensis)-are declining due to query challenges and you will habitat losses and degradation in other areas of its ranges ,
Yasuni is additionally where you can find numerous worldwide Vulnerable varieties (we.e., against a high risk of extinction in the great outdoors), along with six a great deal more mammals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and you may Giant Armadillo (Priodontes maximus) are believed having experienced people refuses with a minimum of 31% over the past about three generations (45 age) due primarily to hunting and habitat loss –. Equivalent refuses are forecast across the second several years on the Amazonian Manatee (Trichechus inunguis) and you will Oncilla (Leopardus tigrinus) , . pyressa melissa) is projected having started >30% within the last 10 years .
Fewer than 250 sexually reproductive everyone is estimated to stay in-country, which have Yasuni harboring a projected 20 groups, for each and every consisting of an effective reproductive couple and averaging five individuals (V
Yasuni provides the toad variety state-of-the-art Atelopus spumarius, currently noted once the Vulnerable. It genus try experiencing extreme, prevalent people declines and you will extinctions throughout the their species’ range for the Mesoamerica and you may South usa which are closely attached to the chytrid fungus Batrachochytrium dendrobatidis , . Ron forecast the individuals areas inside the Ecuador extremely hospitable compared to that pathogen to be in new Andes over step 1,000 m, whereas Yasuni will not stretch a lot more than eight hundred yards. not, B. dendrobatidis has been identified from inside the amphibian folks of about eight varieties at lower elevations (Leptodactylus pentadactylus) might have been observed showing apparent symptoms of chytridiomycosis, the illness due to this new B. dendrobatidis disease .
Brand new Mayor Yasuni Very important Bird Urban area, which includes both the park and you will adjacent Waorani Region, includes numerous rare bird varieties , in addition to 7 species indexed just like the Vulnerable or Near Threatened (Tables 5 and 6). The newest Wattled Curassow (Crax globulosa) has been reported, although not verified, getting Yasuni (for example is not utilized in our tallies). This species had previously been recognized away from riverine forests for the eastern Ecuador , but can was basically extirpated from the country .
