e., men and women noted from the IUCN since the Significantly Threatened, Endangered, otherwise Vulnerable (Dining tables 1, 5, 6, 7). These are generally thirteen noted vertebrate species and you will a projected 56 bush kinds (twenty-eight noted regarding the playground, which have another type of twenty eight expected). A supplementary 15 vertebrate kinds are Close Endangered, together with an estimated 47 bush varieties (30 reported, 17 questioned).
PowerPoint slide huge visualize completely new image Desk 5. Endangered and you may Near Threatened varieties totals to possess Yasuni National Park. PowerPoint slide huge visualize original photo Table six. Endangered and you will Close Threatened vertebrates recognized to take place in Yasuni Federal Park. PowerPoint fall big picture amazing image Dining table seven. Endangered bush species known to occur in Yasuni Federal Park.
Brand new tree Rollinia helosioides ‘s the just Significantly Threatened species (i.elizabeth., up against an extremely high threat of extinction in the open) documented for the Yasuni (Table eight). Regarding other plant types reported or requested for the Yasuni, 7 are Endangered (i.age., against a very high threat of extinction in the open). Of those are Cedrela fissilis, a forest targeted of the unlawful loggers. Much of their absolute subpopulations contained in this Ecuador currently destroyed .
Seven of one’s threatened vertebrates is mammals, which likely qualifies Yasuni as an endangered animals hotspot (discussed by Ceballos ainsi que al. being the greatest 5% out-of 10,000-kilometer 2 tissue when you look at the a worldwide grid). Yasuni has actually very important communities regarding a couple of globally Threatened mammal kinds, the brand new Light-bellied Examine Monkey (Ateles belzebuth) and Large Otter (Pteronura brasiliensis). This new White-bellied Examine Monkey are uplisted off At risk of Endangered from inside the 2008 since it is believed to enjoys denied because of the at the very least 50% over the past forty-five age (three generations), mostly on account of more-browse and you will environment losses . Also, brand getbride.org originalt kildeside new Giant Otter can experience an effective halving of population dimensions more than the second 2 decades on account of speeding up habitat destruction and you will destruction . Yasuni and also the Pastaza Lake are the Large Otter’s most critical refuges in Ecuador . Utreras, unpub. studies when you look at the , ).
Populations for some of uncommon birds of the Mayor Yasuni Important Bird Area-such as the Harpy-eagle (Harpia harpyja) and you will Crested Eagle (Morphnus guianensis)-try decreasing due to search pressures and habitat loss and you may degradation in other components of the ranges ,
Yasuni is even where you can find several all over the world Insecure varieties (i.age., against a high danger of extinction in the wild), along with six a whole lot more mammals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and you may Giant Armadillo (Priodontes maximus) are believed to have educated people refuses of at least 29% for the past around three generations (forty five ages) mainly due to bing search and you may habitat losses –. Similar refuses is anticipate over the next several generations for the Amazonian Manatee (Trichechus inunguis) and Oncilla (Leopardus tigrinus) , . pyressa melissa) is estimated having been >30% in the last a decade .
Under 250 sexually reproductive individuals are estimated in which to stay-nation, which have Yasuni harboring an estimated 20 groups, each composed of an excellent reproductive partners and you can averaging five anyone (V
Yasuni gets the toad variety advanced Atelopus spumarius, already detailed since Insecure. That it genus is actually experience extreme, widespread people refuses and you may extinctions throughout the species’ selections into the Mesoamerica and you can South usa that are directly attached to the chytrid fungi Batrachochytrium dendrobatidis , . Ron predict men and women areas from inside the Ecuador extremely hospitable to this pathogen to be in the latest Andes a lot more than 1,000 yards, while Yasuni cannot stretch a lot more than eight hundred m. However, B. dendrobatidis might have been recognized inside amphibian individuals of at least seven types at lower elevations (Leptodactylus pentadactylus) has been observed showing symptoms of chytridiomycosis, the condition due to brand new B. dendrobatidis disease .
The fresh new Mayor Yasuni Important Bird Area, that has both the playground and adjoining Waorani Region, includes multiple uncommon bird kinds , plus eight species noted due to the fact Insecure or Near Endangered (Tables 5 and you will 6). The new Wattled Curassow (Crax globulosa) has been claimed, not confirmed, to own Yasuni (for example is not used in our very own tallies). Which species used to be recognized off riverine forests inside the east Ecuador , but can have been extirpated on the country .