There's a spider in the Himalayas that lives at even higher altitudes, living on rocks warmed by the sun and surviving on gnats and flies that get blown up the mountain from temperate climates.
> Euophrys omnisuperstes (the species name means "standing above everything"), the Himalayan jumping spider, is a small jumping spider that lives at elevations of up to 6,700 m (22,000 ft) in the Himalayas, including Mount Everest, making it a candidate for the highest known permanent resident on Earth. They are found among rocky debris, feeding on tiny, stray springtails and flies.