Chlosyne nycteis nycteis ♀ USA: [OHIO], 1843, leg. BMNH. Original illustration of the lectotype. Image from: Doubleday, E. & J. O. Westwood. 1846-1852. The genera of diurnal Lepidoptera. 2 vols. Longman, Brown, Green & Longmans, London. xii+ii+534 pp., 86 pls.