Colias berylla
| Everest clouded yellow | |
|---|---|
 | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Pieridae |
| Genus: | Colias |
| Species: | Colias berylla |
| Binomial name | |
| Colias berylla Fawcett, 1904 | |
Colias berylla, the Everest clouded yellow, is a small butterfly of the family Pieridae, that is, the yellows and whites, which is found in Sikkim (India) and Tibet.
Description
Greenish yellow in the male, with a moderately broad, yellow-spotted marginal band, black median spot on the forewing and a yellow one on the hindwing; hindwing darkened. Underside yellowish green, with black middle spot on forewing, a white one on hindwing, a band of yellow submarginal spots on both wings, and black submarginal spots on the posterior portion of the forewing. The females vary in ground-colour from lemon-yellow to light orange, the hindwing being strongly darkened; the light submarginal spots rounded or elongate, often reaching to the margin; underside more strongly green, sometimes much darkened.
Subspecies
- C. b. berylla
- C. b. bergeriana Verhulst, 1992
References
- Evans, W.H. (1932) The Identification of Indian Butterflies. (2nd Ed), Bombay Natural History Society, Mumbai, India
- Gaonkar, Harish (1996) Butterflies of the Western Ghats, India (including Sri Lanka) - A Biodiversity Assessment of a threatened mountain system. Journal of the Bombay Natural History Society.
- Gay,Thomas; Kehimkar,Isaac & Punetha,J.C.(1992) Common Butterflies of India. WWF-India and Oxford University Press, Mumbai, India.
- Kunte,Krushnamegh (2005) Butterflies of Peninsular India. Universities Press.
- Wynter-Blyth, M.A. (1957) Butterflies of the Indian Region, Bombay Natural History Society, Mumbai, India.