| Giant (northern) sulphur | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Pieridae |
| Genus: | Colias |
| Species: | C. gigantea |
| Binomial name | |
| Colias gigantea Strecker, 1900 | |
Colias gigantea, the giant sulphur or giant northern sulfur, is a butterfly in the family Pieridae found in North America. Its range includes Alaska across Canada to the east coast and Wyoming, Montana, and Oregon. [1]
Flight period is from June until early August. [1] It inhabits tundra and willow bogs. [2]
Wingspan is from 37 to 55 millimetres (1.5 to 2.2 in). [1]
Larvae feed on Salix spp. [1] [3] Adults feed on flower nectar. [2]
