Delias is a genus of butterflies. There are about 250 species of Delias, found in South Asia and Australia. Delias is considered to have its evolutionary origins in the Australian region.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0