Müller . Chris J. . Tennent . W. J. . A new species of Graphium Scopoli (Lepidoptera: Papilionidae) from the Bismarck Archipelago, Papua New Guinea . Records of the Australian Museum . 1999 . 51 . 2 . 161–168 . 10.3853/j.0067-1975.51.1999.1303. free. Presents a key to the closely related Graphium kosii, Graphium weiskei (Ribbe), G.stresemanni (Rothschild), G. batjanensis Okano, G. macleayanum (Leach) and G. gelon (Boisduval) all of which are confined to the Australasian region.