Graphium biokoensis
Graphium biokoensis, the Gauthier's striped swordtail, is a butterfly in the family Papilionidae. It is found in eastern Nigeria, Equatorial Guinea, Bioko, Cameroon, Gabon, the Republic of the Congo, the eastern part of the Democratic Republic of the Congo and Burundi. Its habitat consists of forests.
Taxonomy
It is a member of the Graphium policenes-clade. biokoensis Gauthier, 1984 is now reinstatedas a subspecies of Graphium policenes, localized to Bioko Island.