Papilio moerneri is a rare species of butterfly in the family Papilionidae. It is endemic to New Ireland in Papua New Guinea. It may also occur on New Britain as a second subspecies, P. m. mayrhoferi was described from this island in 1939, but there have been no further confirmed sightings from this part of its range.
Sources
- Müller, C.J.; Böhm, M. (2018). "Chilasa moerneri". IUCN Red List of Threatened Species. 2018: e.T16000A122600216. doi:10.2305/IUCN.UK.2018-2.RLTS.T16000A122600216.en. Retrieved 15 November 2021.