Papilio himeros

Papilio himeros is a species of butterfly in the family Papilionidae. It is found in Argentina and Brazil.

Description
Both wings with yellow band (which is broader in the male than in the female); tail with yellow apical spot; submarginal spots of the hindwing in the male yellow, in the female red except the 2 anterior ones.

Similar species
Papilio lamarchei

Biogeographic realm
Neotropical realm