Hyarotis adrastus

Hyarotis adrastus, the tree flitter,^[2][3] is a butterfly belonging to the family Hesperiidae found in South Asia and Southeast Asia.^[2][4][5]

Tree flitter
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Family:	Hesperiidae
Genus:	Hyarotis
Species:	H. adrastus
Binomial name
Hyarotis adrastus (Cramer, 1780)[1]

Description

Male and female, dark chocolate-brown. Upperside, forewing with three small conjugated subapical semi-transparent white spots, three similar and larger discal spots, and a fourth above them within the cell. Underside darker brown basally, paler exteriorly; forewing with spots as above, bordered externally by a suffused dark brown streak; hindwing with a double series of white dark brown-outer-bordered lunules crossing the middle of the wing, beyond which is a submarginal series of suffused dark brown spots. Palpi, thorax, and abdomen beneath pale greyishbrown. Legs brown. Cilia yellowish- white, spotted with pale brown.

— Edward Yerbury Watson^[6]

Distribution

Bengal. (Moore in P. Z. S.) Recorded from Ceylon (Hutchison, Wade, Mackwood); Andamans, Cachar (Wood-Mason and de Nicéville); Sikkim (de Nicéville; Elwes); Calcutta (de Nicéville); Kumaon (Doherty); Kangra, N.-W. Himalayas (Moore) Orissa (Taylor); Nilgiris (Hampson).Burma, Andamans, Thailand, Laos, Vietnam, Hainan, Hong Kong, Malaysia, Tioman, Singapore, Borneo, Sumatra, Java, Palawan, Philippines.^[2][3]

References

1. Cramer, Pap. Exot., vol. iv, pi. 319, figs. F, G (1780)
2. Varshney, R.K.; Smetacek, Peter (2015). A Synoptic Catalogue of the Butterflies of India. New Delhi: Butterfly Research Centre, Bhimtal & Indinov Publishing, New Delhi. p. 51. doi:10.13140/RG.2.1.3966.2164. ISBN 978-81-929826-4-9.
3. Savela, Markku. "Hyarotis adrastus (Stoll, [1780])". Lepidoptera and Some Other Life Forms. Retrieved July 2, 2018.
4. Evans, W. H. (1949). A Catalogue of the Hesperiidae from Europe, Asia, and Australia in the British Museum. London: British Museum (Natural History). Department of Entomology. p. 302.
5. One or more of the preceding sentences incorporates text from this source, which is in the public domain: Swinhoe, Charles (1912–1913). Lepidoptera Indica. Vol. X. London: Lovell Reeve and Co. pp. 169–170.
6. One or more of the preceding sentences incorporates text from this source, which is in the public domain: Watson, E. Y. (1891). Hesperiidae Indicae: being a reprint of descriptions of the Hesperiidae of India, Burma, and Ceylon. Madras: Vest and Company. p. 84.