It has long been known that the presence of Artemia spp. (and of Parartemia as well) improves salt production in brine pools. That principle is still widely applied in salt works. In addition, an industry of Artemia cyst harvesting has developed around large salt lakes (Great Salt Lake in Utah, Kara Bogaz Gol in the Caspian basin, and others), where these cysts float in large masses on the surface of the water. The cysts can be collected in nets or scooped up from the lake shores where they accumulate. These cysts are later hatched to feed fish larvae, either in industrial aquaculture or by aquarium hobbyists. There are also a few instances of direct human consumption of brine shrimp, the best-known example being that of the Dawada (worm eaters) tribes in the Fezzan desert of Libya. ♦
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