Athyma opalina

Athyma opalina, the Himalayan sergeant, is a species of large, tailess nymphalid butterfly found in tropical and subtropical evergreen forest regions in Asia (India, Nepal, Bangladesh and Bhutan), ussualy at a elevation of 1200 meters to 3000 meters. A. opalina has a wingspan of 57 millimeters to 72 millimeters. Athyma oplina primary color is black with white as an associated color. Other colors on Athyma opalina include red, brown and orange.^[1]

Himalayan sergeant
At Jayanti in Buxa Tiger Reserve in Jalpaiguri district of West Bengal, India.
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Lepidoptera
Family:	Nymphalidae
Genus:	Athyma
Species:	A. opalina
Binomial name
Athyma opalina (Kollar, 1844)

Adults of this species feed on nectar, sap and sometimes decaying organic matter while larvae feed on some trees and grasses. They live for 12 months.^[2]

References

• Beccaloni, George; Scoble, Malcolm; Kitching, Ian; Simonsen, Thomas; Robinson, Gaden; Pitkin, Brian; Hine, Adrian; Lyal, Chris. "The Global Lepidoptera Names Index (LepIndex)". Natural History Museum, London. Retrieved 2016-10-15.
• Evans, W.H. (1932). The Identification of Indian Butterflies (2nd ed.). Mumbai, India: Bombay Natural History Society.
• "Markku Savela's website on Lepidoptera".
• Wynter-Blyth, Mark Alexander (1957). Butterflies of the Indian Region. Bombay, India: Bombay Natural History Society. ISBN 978-8170192329. {{cite book}}: ISBN / Date incompatibility (help)