1919. Family: Lycaenidae, pp. 744–831, pls. 144–159. In Adalbert Seitz (1910–1924), Macrolepidoptera of the World, vol. 5. American Butterflies. Alfred Kernen Verlag, Stuttgart, 1139 pp., 194 pls.
1924 Family: Hesperiidae in Seitz. Macrolepidoptera of the world. Vol. .5. The American Rhopalocera. Stuttgart. vii, + 1139 pp., 203 pl.