Ypthima masakii

Ypthima masakii is a butterfly in the family Nymphalidae (subfamily Satyrinae). It is endemic to Japan. The type locality is on the Loochoo Islands.

Ypthima masakii
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Family:	Nymphalidae
Genus:	Ypthima
Species:	Y. masakii
Binomial name
Ypthima masakii Ito, 1947[1][2]