age., those noted from the IUCN because Vitally Threatened, Threatened, otherwise Vulnerable (Dining tables step 1, 5, six, 7). These are generally thirteen recorded vertebrate variety and you will an estimated 56 bush varieties (twenty eight documented about playground, having another twenty eight expected). A supplementary 15 vertebrate variety is Close Threatened, together with an estimated 47 plant species (29 recorded, 17 requested).
PowerPoint slip larger photo new photo Dining table 5. Endangered and you will Close Threatened types totals having Yasuni Federal Playground. PowerPoint slide larger visualize fresh photo Dining table 6. Endangered and you will Near Threatened vertebrates known to occur in Yasuni Federal Playground. PowerPoint slip large visualize amazing visualize Dining table seven. Endangered plant species recognized to occur in Yasuni National Park.
The fresh tree Rollinia helosioides ‘s the just Significantly Threatened variety (i.elizabeth., facing a very high threat of extinction in the great outdoors) recorded inside Yasuni (Table 7). Away from almost every other bush variety noted otherwise asked into the Yasuni, eight is Endangered (we.elizabeth., facing a really high threat of extinction in the wild). Of these is Cedrela fissilis, a forest targeted by the unlawful loggers. Much of its absolute subpopulations in this Ecuador have already been forgotten .
Eight of the endangered vertebrates are animals, and that probably qualifies Yasuni since the an endangered animals spot (defined because of the Ceballos mais aussi al. as being the most readily useful 5% from ten,000-km 2 structure for the a worldwide grid). Yasuni has crucial populations from several global Endangered mammal species, new Light-bellied Spider Monkey (Ateles belzebuth) together with Monster Otter (Pteronura brasiliensis). The newest White-bellied Examine Monkey try uplisted off Prone to Endangered for the 2008 since it is believed to keeps refused by at least fifty% over the past forty five decades (around three generations), largely due to more than-search and habitat losses . Furthermore, the fresh new Icon Otter may go through a beneficial halving off inhabitants dimensions over the following two decades on account of quickening environment destruction and you may destruction . Yasuni while the Pastaza Lake is the Icon Otter’s vital refuges for the Ecuador . Utreras, unpub. studies inside the , ).
Populations for the majority of of one’s unusual wild birds of your own Gran Yasuni Crucial Bird City-for instance the Harpy eagle (Harpia harpyja) and Crested Eagle (Morphnus guianensis)-are decreasing because of search demands and habitat losings and you will destruction in other parts of its range ,
Yasuni is also home to multiple global Insecure variety (i.e., against a leading danger of extinction https://getbride.org/da/arabiske-kvinder/ in the great outdoors), plus six much more animals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and you may Giant Armadillo (Priodontes maximus) are believed having knowledgeable inhabitants declines of at least 29% over the past about three generations (45 many years) mainly due to browse and you may habitat losses –. Similar declines was prediction along the next several generations towards the Amazonian Manatee (Trichechus inunguis) and Oncilla (Leopardus tigrinus) , . pyressa melissa) try projected having already been >30% during the last ten years .
Less than 250 sexually reproductive people are projected to stay in-nation, which have Yasuni harboring a projected 20 teams, per including an effective reproductive few and you will averaging four someone (V
Yasuni has got the toad varieties state-of-the-art Atelopus spumarius, currently noted as Vulnerable. This genus is sense extreme, prevalent people declines and you will extinctions through the the species’ ranges within the Mesoamerica and you may South america which are directly connected to the chytrid fungus Batrachochytrium dendrobatidis , . Ron predicted those people elements inside Ecuador most welcoming to this pathogen to settle the Andes over 1,000 m, while Yasuni cannot expand above eight hundred meters. Yet not, B. dendrobatidis might have been identified when you look at the amphibian individuals of at the least seven variety during the lower elevations (Leptodactylus pentadactylus) could have been observed exhibiting signs and symptoms of chytridiomycosis, the disease as a result of the new B. dendrobatidis disease .
The Gran Yasuni Very important Bird Urban area, with both park and you may surrounding Waorani Territory, includes multiple uncommon bird species , including seven types indexed as Vulnerable or Near Threatened (Tables 5 and you will 6). The new Wattled Curassow (Crax globulosa) has been said, yet not confirmed, to possess Yasuni (and thus isn’t included in all of our tallies). That it kinds had previously been understood off riverine woods in east Ecuador , but may were extirpated on country .