elizabeth., those individuals detailed from the IUCN once the Critically Endangered, Endangered, or Insecure (Dining tables 1, 5, 6, 7). They truly are 13 reported vertebrate varieties and you will a projected 56 bush varieties (28 recorded on the playground, with a unique twenty-eight expected). An extra 15 vertebrate varieties is actually Close Endangered, also a projected 47 bush types (30 documented, 17 asked).
PowerPoint slide big image original picture Desk 5. Threatened and you will Close Endangered varieties totals to possess Yasuni Federal Playground. PowerPoint fall big photo completely new image Dining table six. Threatened and you may Near Endangered vertebrates proven to occur in Yasuni Federal Park. PowerPoint fall larger image unique picture Table 7. Endangered plant types known to occur in Yasuni National Playground.
The latest forest Rollinia helosioides ‘s the just Vitally Threatened kinds (i.e., facing an extremely high danger of extinction in the great outdoors) reported into the Yasuni (Desk seven). From other plant varieties noted otherwise asked within the Yasuni, 7 is actually Threatened (i.age., up against a really high danger of extinction in the open). Of these are Cedrela fissilis, a forest directed because of the unlawful loggers. Most of their sheer subpopulations inside Ecuador have already been shed .
7 of your threatened vertebrates is actually mammals, hence more than likely qualifies Yasuni given that a threatened animals hotspot (laid out of the Ceballos mais aussi al. being the greatest 5% from ten,000-kilometer 2 structure inside the a global grid). Yasuni has essential communities regarding a few international Endangered mammal variety, the newest Light-bellied Spider Monkey (Ateles belzebuth) and the Monster Otter (Pteronura brasiliensis). The fresh Light-bellied Examine Monkey is actually uplisted off Susceptible to Threatened during the 2008 since it is thought to keeps denied by the at the least fifty% over the past forty-five decades (three generations), mostly because of more than-hunting and you can environment losings . Similarly, new Icon Otter may experience a halving away from populace size over another 20 years because of accelerating environment destruction and you may degradation . Yasuni in addition to Pastaza Lake are the Icon Otter’s vital refuges inside Ecuador . Utreras, unpub. data inside , ).
Populations for almost all of your own uncommon birds of one’s Mayor Yasuni Very important Bird Urban area-for instance the Harpy-eagle (Harpia harpyja) and Crested Eagle (Morphnus guianensis)-try declining because of query pressures and habitat losses and you may degradation in other elements of their ranges ,
Yasuni is also the place to find multiple all over the world Vulnerable types (we.age., up against a premier likelihood of extinction in the open), also half a dozen significantly more animals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and you may Icon Armadillo (Priodontes maximus) are considered having experienced inhabitants refuses with a minimum of 31% over the past about three years (45 years) due mainly to bing search and habitat losings –. Equivalent declines is actually forecast across the next several generations for the Amazonian Manatee (Trichechus inunguis) and you may Oncilla (Leopardus tigrinus) , . pyressa melissa) try estimated to have become >30% during the last a decade .
Less than 250 sexually reproductive folks are estimated in which to stay-nation, which have Yasuni harboring an estimated 20 communities, for each comprising an excellent reproductive couple and you can averaging five some body (V
Yasuni provides the toad variety complex Atelopus spumarius, already listed while the Vulnerable. This genus was feeling extreme, prevalent society refuses and you may extinctions during the its ungarsk brude datering species’ ranges in the Mesoamerica and South america that are directly attached to the chytrid fungi Batrachochytrium dendrobatidis , . Ron forecast the individuals parts in the Ecuador extremely welcoming to that pathogen to be in new Andes significantly more than step 1,000 m, whereas Yasuni doesn’t increase significantly more than 400 yards. Although not, B. dendrobatidis might have been thought of in amphibian individuals of at the least seven varieties on down elevations (Leptodactylus pentadactylus) could have been seen demonstrating the signs of chytridiomycosis, the illness as a result of the new B. dendrobatidis issues .
The latest Gran Yasuni Very important Bird Area, that has the park and you will surrounding Waorani Area, consists of several uncommon bird variety , including seven varieties listed while the Vulnerable otherwise Near Endangered (Tables 5 and you may 6). This new Wattled Curassow (Crax globulosa) could have been said, not affirmed, getting Yasuni (which means isn’t utilized in all of our tallies). Which kinds had previously been recognized away from riverine forest from inside the eastern Ecuador , but could was extirpated on country .