Delias of Bougainville Island (North Solomons Province)

Geographically, this island is part of the Solomons, to the south-East, and it's Delias species are likewise related to those of the Solomon Islands. However, politically, it form part of Papua New Guinea.

Accordingly, the species found here are not to be found anywhere else in Papua New Guinea.
Thumbnail Species Specific Area
D. alberti guava Guava (South)
D. messalina messalina Guava (South)
D. schoenbergi schoenbergi