Phrissura

Phrissura is a genus of butterflies in the family Pieridae. The genus is monotypic containing the single species Phrissura aegis.

The following subspecies are recognized:
 * P. a. aegis Philippines (Mindanao)
 * P. a. illana (C. & R. Felder, 1862) Philippines (Luzon)
 * P. a. cynis (Hewitson, [1866]) Peninsular Malaya
 * P. a. pryeri (Distant, 1885) Pulau Tioman, Pulau Aur
 * P. a. caepia Fruhstorfer Philippines (Palawan)
 * P. a. gerasa Fruhstorfer, 1910 Sula Island
 * P. a. polisma (Hewitson, [1861]) North Sulawesi
 * P. a. aegina Fruhstorfer, 1899 South Sulawesi