About Parnara guttatus (Bremer & Grey, 1853)
Parnara guttatus, commonly known as the common straight swift, is a butterfly species that belongs to the family Hesperiidae. This species is found in the Indomalayan realm, Amur in the Russian Far East, eastern China, Japan, Taiwan, the Philippines, and Korea. It has a wingspan of approximately 40 millimeters. The larvae of the common straight swift feed on a variety of grasses, including rice.