This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
CramerAndStolluitlandsche kapellen vol. plate . Plate CLIX Phalaena Crepuscularis Erebus crepuscularis iconotype see nic funet fi html crepuscularis Funet Photos at boldsystems org php taxon erebuscrepuscularis Barcode of Life Male Female on plate fig Papilio Palatinus Athis palatinus iconotype see nic funet fi html palatinus