elizabeth., those individuals noted of the IUCN once the Vitally Threatened, Endangered, or Vulnerable (Tables step 1, 5, six, 7). They truly are 13 documented vertebrate variety and you can an estimated 56 plant varieties (28 noted regarding the park, that have an alternate twenty eight expected). An extra 15 vertebrate types try Near Threatened, and additionally an estimated 47 plant species (30 recorded, 17 questioned).
PowerPoint fall big photo brand spanking new image Dining table 5. Endangered and you may Close Threatened varieties totals to possess Yasuni Federal Playground. PowerPoint slip large visualize amazing photo Dining table 6. Threatened and Near Endangered vertebrates known to take place in Yasuni Federal Park. PowerPoint slide big photo brand new picture Desk eight. Endangered plant kinds known to occur in Yasuni Federal Park.
The latest tree Rollinia helosioides ‘s the only Significantly Threatened types (i.e., up against a very high danger of extinction in the open) documented within the Yasuni (Dining table 7). Out of almost every other bush kinds reported or questioned in the Yasuni, seven was Endangered (we.e., against a very high risk of extinction in the wild). Of the is actually Cedrela fissilis, a tree targeted by the unlawful loggers. The majority of its sheer subpopulations inside Ecuador have already been destroyed .
Eight of the endangered vertebrates was mammals, and that almost certainly qualifies Yasuni due to the fact a threatened mammals spot (laid out by Ceballos et al. as the top 5% away from ten,000-km 2 cells during the a major international grid). Yasuni keeps extremely important populations out of one or two all over the world Threatened mammal varieties, new White-bellied Crawl Monkey (Ateles belzebuth) as well as the Giant Otter (Pteronura brasiliensis). The newest Light-bellied Examine Monkey was uplisted off Susceptible to Endangered within the 2008 since it is thought to enjoys declined from the at least 50% over the past forty-five ages (around three years), mainly because of over-browse and environment loss . Furthermore, brand new Giant Otter can experience an excellent halving out of people dimensions more than another twenty years because of increasing environment exhaustion and you will destruction . Yasuni while the Pastaza River are the Large Otter’s primary refuges during the Ecuador . Utreras, unpub. study for the , ).
Communities for the majority of of the uncommon wild birds of the Gran Yasuni Important Bird Town-such as the Harpy eagle (Harpia harpyja) and you will Crested Eagle (Morphnus guianensis)-are declining because of browse demands and you will habitat loss and destruction in other parts of their ranges ,
Yasuni is additionally where you can find several around the world Insecure types (we.e., against a high likelihood of extinction in the wild), also half a dozen way more mammals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and you will Monster Armadillo (Priodontes maximus) are thought getting knowledgeable populace declines of at least 30% for the past about three generations (45 age) due mainly to browse and habitat loss –. Comparable refuses is prediction over the 2nd several generations on the Amazonian Manatee (Trichechus inunguis) and you will Oncilla (Leopardus tigrinus) , . pyressa melissa) try estimated for become >30% during the last 10 years .
Less than 250 sexually reproductive men and women are estimated to stay in-country, that have Yasuni harboring an estimated 20 organizations, for each and every comprising an excellent reproductive few and you may averaging four individuals (V
Yasuni has the Brasilien brudebureau toad kinds state-of-the-art Atelopus spumarius, already listed while the Vulnerable. So it genus is actually sense radical, extensive society declines and you will extinctions throughout its species’ ranges for the Mesoamerica and South america which can be closely attached to the chytrid fungus Batrachochytrium dendrobatidis , . Ron predict people portion inside Ecuador really hospitable compared to that pathogen to stay this new Andes over 1,000 yards, whereas Yasuni will not extend above eight hundred meters. Yet not, B. dendrobatidis could have been seen into the amphibian folks of about 7 varieties during the down elevations (Leptodactylus pentadactylus) has been seen indicating signs and symptoms of chytridiomycosis, the illness due to the latest B. dendrobatidis disease .
The latest Mayor Yasuni Essential Bird Area, that has the park and you will surrounding Waorani Region, include several uncommon bird species , also seven kinds listed while the Vulnerable or Close Endangered (Tables 5 and you may six). The fresh new Wattled Curassow (Crax globulosa) could have been advertised, yet not affirmed, having Yasuni (meaning that is not used in our tallies). It kinds used to be understood of riverine woods during the eastern Ecuador , but could had been extirpated on nation .
