Eurytides epidaus

Eurytides epidaus, the Mexican kite swallowtail or long-tailed kite swallowtail, is a butterfly of the family Papilionidae. It is found in Mexico and Central America.

The wingspan is 40–45 mm.

The larvae feed on Annona reticulata and Rollinia species

Subspecies
There are three recognised subspecies:
 * Eurytides epidaus epidaus (southern Mexico (Tamaulipas, Puebla, Veracruz, Tabasco, Yucatán, Quintana Roo, N. Oaxaca, N. Chiapas), Belize, Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica)
 * Eurytides epidaus tepicus (Rothschild & Jordan, 1906) western Mexico: Sinaloa, Nayarit, Jalisco, Colima)
 * Eurytides epidaus fenochionis (Salvin & Godman, 1868) (south-western Mexico: Michoacán, Guerrero, Morelos, Oaxaca, S. Veracruz, Chiapas)