Biology:Colias interior
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Short description: Species of butterfly
| Colias interior | |
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| File:Colias interior on plant.jpg | |
| Pink-edged sulphur on a purple flower | |
Scientific classification 
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| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Pieridae |
| Genus: | Colias |
| Species: | C. interior
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| Binomial name | |
| Colias interior (Scudder, 1862)
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Colias interior, the pink-edged sulphur, is a species of North American butterfly in the family Pieridae. It is the State Butterfly of Maine.[2]
Description
This species is a yellow butterfly with black marginal borders, which are reduced in females. The hindwing has one central spot, and the wing edges are pink. Black marginal spots are absent. The wingspan for this butterfly is 39 to 66 mm.[3] Males are not ultraviolet[4].
Habitat and distribution
Canadian to Hudsonian life zone with shrubby forest openings[4]. The species ranges across southern Canada and parts of the northern United States (see range map).
Life cycle
There is one flight between June and August.[3] The adult female lays eggs on blueberry plants.
Larval foods
- Vaccinium: Vaccinium myrtilloides, V. cespitosum, V. angustifolium, and possibly V. crassifolium and V. vacillans[4].
Adult foods
References
- ↑ "Colias interior". NatureServe. https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.117126/Colias_interior.
- ↑ Maine Legislature. (2025). 1 M.R.S. § 231: State butterfly. https://legislature.maine.gov/statutes/1/title1sec231.html
- ↑ 3.0 3.1 "Pink-edged Sulphur Colias interior Scudder, 1862 | Butterflies and Moths of North America". https://www.butterfliesandmoths.org/species/Colias-interior.
- ↑ 4.0 4.1 4.2 Scott, James A. (1986). The Butterflies of North America: A Natural History and Field Guide. Stanford University Press. ISBN 0-8047-2013-4.
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Wikispecies has information related to Colias interior |
- Darby, Gene (1958). What is a Butterfly. Chicago: Benefic Press. p. 37.
- "Butterflies and Moths of North America (Pink-edged Sulphur)". Montana State University. http://www.butterfliesandmoths.org/species?l=1431. Retrieved 2008-10-15.
- Pink-edged Sulphur, Butterflies of Canada
Wikidata ☰ Q1312623 entry
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