Papilio erskinei (Mathew, 1886)

Ugi Island north of San Cristobal, Solomon Islands  Oct 1972
San Cristobal 

    Probably a ssp of Papilio woodfordi or bridgae. Little known and restricted range in the Solomons. One of the two shown specimens is obviously mis-identified. The top seems to be a form of P woodfordi, while the lower specimen a form of P bridgae. I have no good reference for this species; if anyone seeing this can provide some insight here email us!