Graphium ramaceus, the Pendlebury's zebra, is a species of butterfly in the family Papilionidae (swallowtails).

Male: the discal stripes of the forewing are suppressed, at most there are traces of two spots before the hindmargin.

Female without discal spot on either wing; the submarginal spots small, partly suppressed, beneath somewhat larger and here there are also faint discal stripes before the abdominal margin of the hindwing.

North and South Borneo Karl Jordan in Seitz (page 105) provides a description differentiating ramaceus as leucothoe from nearby taxa and discussing some forms.

[2] Graphium ramaceus is uncommon, but not rare and not thought to be threatened.