Caltoris kumara

Caltoris kumara, the blank swift, is a butterfly belonging to the family Hesperiidae.

Description
"Female. Upperside dark olive brown; forewing with a transverse discal series of seven yellowish semi-diaphanous spots from before the apex; cilia pale brownish-yellow. Underside deep ochreous-brown; forewing marked as above, the lowest spot being yellow : hindwing with a single discal indistinct yellow spot between the two lower median branches, Palpi and body brown; tarsi ochreous. This species is also found in Ceylon, the male differing from the female above and beneath in the first upper and lower discal spots being absent."

- Edward Yerbury Watson

It is found in the India and Sri Lanka. In India, a range extension of this species to the western Himalaya was recorded in 2018.