Cardinal butterfly, Argynnis pandora, dorsal and ventral views. Handcoloured steel engraving by the Pauquet brothers after an illustration by Alexis Nicolas Noel from Hippolyte Lucas' Natural History of European Butterflies, Histoire Naturelle
Argynnis pandora - Wikipedia
The cardinal butterfly or Argynnis Pandora close Stock Photo - Alamy
European Lepidoptera and their ecology: Argynnis pandora