[1] Scoppetone, G.G. and P.H. Rissler. The Endangered Cui-ui of Pyramid Lake, Nevada. In Our Living Resources, A report to the Nation on the Distribution, Abundance and Health of U.S. Plants, Animals, and Ecosystems.U.S. Department of the Interior, National Biological Service, Washington, D.C. 530pp. Available at <http://biology.usgs.gov/s+t/noframe/r250.htm#23966>.