The Pink-edged Sulphur (Colias interior) is a butterfly species known for the pink border along the edges of its wings.
Taxonomy and Classification
- Order: Lepidoptera
- Family: Pieridae
- Genus: Colias
- Species: Colias interior
Physical Description
- Wingspan: 35–45 mm
- Color: Yellow wings with pink edging
Distribution and Habitat
- Northern North America
- Boreal forests
- Mountain regions
Behavior and Ecology
Caterpillars feed on legumes while adults feed on nectar.
Management and Prevention
This butterfly is beneficial and does not require control.
Conservation and Research
Researchers study sulphur butterflies for their migratory behavior.