Pseudo reflectance spectra of asteroids observed by the SDSS, grouped by taxonomic class. The distribution of values for each band is represented by whiskers (95% extrema, and the 25, 50, and 75% quartiles). For each, we also represent the associated template spectra of the Bus-DeMeo taxonomy (DeMeo et al. 2009). The Bus-DeMeo spectra do not cover the wavelength range covered by the u filter, so we present a simple linear extrapolation.