The combination Papilio danae Fabricius, 1775 (Lepidoptera, pieridae) has been conserved by suppression of the primary homonym Papilio danae Hufnagel, 1766. The current combination Colotis danae is well-established as the valid name for a common and widespread butterfly with many subspecies in Africa, Arabia, and Asia.
Papilio danae Fabricius, 1775 (currently Colotis danae; Insecta, Lepidoptera, pieridae): usage conserved by the suppression of Papilio danae Hufnagel, 1766," The Bulletin of Zoological Nomenclature 68(3), 222-223, (1 September 2011). https://doi.org/10.21805/bzn.v68i3.a3