Yasuni hosts a considerable number of globally endangered kinds, i

Yasuni hosts a considerable number of globally endangered kinds, i

elizabeth., those individuals noted by the IUCN because Critically Endangered, Threatened, otherwise Vulnerable (Dining tables step one, 5, 6, 7). They are thirteen noted vertebrate types and you will a projected 56 plant varieties (twenty eight reported regarding the playground, having a new twenty eight expected). A supplementary 15 vertebrate kinds are Close Endangered, along with an estimated 47 plant species (30 noted, 17 questioned).

PowerPoint fall large image unique image Dining table 5. Endangered and you will Near Threatened species totals having Yasuni National Park. PowerPoint fall large image fresh photo Desk 6. Endangered and you can Close Endangered vertebrates proven to occur in Yasuni National Park. PowerPoint fall big picture original photo Table eight. Threatened bush varieties recognized to occur in Yasuni Federal Park.

The brand new forest Rollinia helosioides ‘s the merely Significantly Threatened varieties (i.elizabeth., facing a very high likelihood of extinction in the wild) documented when you look at the Yasuni (Desk eight). Of most other bush variety documented otherwise requested when you look at the Yasuni, eight was Threatened (we.e., facing a very high likelihood of extinction in the open). Of these are Cedrela fissilis, a forest focused of the illegal loggers. The majority of their absolute subpopulations inside Ecuador happen lost .

Seven of your own threatened vertebrates was animals, hence most likely qualifies Yasuni while the a threatened mammals spot (defined from the Ceballos mais aussi al. as being the greatest 5% off ten,000-km dos structure in an international grid). Yasuni provides essential populations off several around the world Threatened mammal types, the newest White-bellied Examine Monkey (Ateles belzebuth) additionally the Giant Otter (Pteronura brasiliensis). The Light-bellied Spider Monkey is actually uplisted out-of Vulnerable to Threatened in the 2008 because it is believed to has actually rejected of the no less than 50% for the past forty-five years (about three years), mostly on account of more-browse and you will habitat loss . Furthermore, the fresh new Monster Otter may experience a halving regarding population dimensions more than the next 2 decades due to speeding up habitat depletion and you can destruction . Yasuni and Pastaza River are definitely the Icon Otter’s foremost refuges for the Ecuador . Utreras, unpub. studies inside the , ).

Communities for most of your own unusual birds of your Mayor Yasuni Extremely important Bird Urban area-like the Harpy-eagle (Harpia harpyja) and you may Crested Eagle (Morphnus guianensis)-is actually declining due to bing search pressures and you can environment loss and you will degradation in other elements of the ranges ,

Yasuni is additionally home to several global Insecure variety (we.age., against a premier threat of extinction in the open), together with half dozen alot more animals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and you will Giant Armadillo (Priodontes maximus) are thought to possess educated society declines of at least 29% for the past around three generations (45 ages) mainly due to search and environment losses –. Equivalent refuses are forecast over the second several years towards the Amazonian Manatee (Trichechus inunguis) and you will Oncilla (Leopardus tigrinus) , . pyressa melissa) try estimated to have come >30% within the last a decade .

Fewer than 250 sexually reproductive people are projected to remain in-nation, with Yasuni harboring a projected 20 teams, for every single comprising good reproductive couple and you can averaging four people (V

Yasuni provides the toad types complex Atelopus spumarius, currently noted as Vulnerable. This genus is actually feeling drastic, common populace refuses and you may extinctions through the its species’ range when you look at the Mesoamerica and South usa which can be closely attached to the chytrid fungus Batrachochytrium dendrobatidis , . Ron predict those people section within the Ecuador extremely hospitable compared to that pathogen to settle brand new Andes significantly more than step 1,000 m, whereas Yasuni will not extend more than eight hundred meters. However, B. dendrobatidis https://getbride.org/da/russiske-kvinder/ might have been imagined from inside the amphibian folks of at least seven types at down elevations (Leptodactylus pentadactylus) might have been seen proving the signs of chytridiomycosis, the disease caused by the newest B. dendrobatidis issues .

The latest Gran Yasuni Essential Bird Area, with both playground and you will surrounding Waorani Territory, include numerous unusual bird variety , including 7 types noted since Vulnerable otherwise Close Threatened (Dining tables 5 and you may six). This new Wattled Curassow (Crax globulosa) might have been advertised, but not confirmed, to own Yasuni (which means that isn’t found in the tallies). That it species used to be recognized from riverine woods in east Ecuador , but could was indeed extirpated in the nation .

Leave a Reply