“This species inhabits both streams and lakes. In the rivers it is most often taken on the ripples. In lakes it frequents the shallow water, swimming near the bottom, or in crevices between rocks. From above, when seen in the water, the color is decidedly black.” -John Otterbein Snyder, 1917
Speckled dace are small (less than 4 inches long), chunky minnows found in springs, lakes, rivers and streams throughout much of the Western US, and they are native to the Truckee River watershed. They feed close to the stream bottom on insects, algae and invertebrates (Sigler & Sigler 1987). Speckled dace are usually found in shallow waters less than 3 feet deep (Sigler & Sigler 1987). In Lake Tahoe, speckled dace are most active at night and inactive during winter (Natureserve 2014). Unlike Lahontan redsides, Speckled dace do not form schools, but swim along the stream bottom in very small groups or as individuals (Rivers 1994).
NatureServe. 2014. NatureServe Explorer: An online encyclopedia of life [web application]. Version 7.1. NatureServe, Arlington, Virginia. http://explorer.natureserve.org. (Accessed:November 7, 2014 ).
Rivers, I. L. (1994). Fishes and fisheries of Nevada. Reno: University of Nevada Press.
Sigler, W. F., & Sigler, J. W. (1987). Fishes of the Great Basin: A natural history. Reno: University of Nevada Press.
Snyder, John O. 1917. The Fishes of the Lahontan System of Nevada and Northeastern California. Bulletin of the Bureau of Fisheries, Volume XXXV, 1915-16. Document No. 843, September 28, 1917.