The hoary comma (Polygonia gracilis) is a species of butterfly, common in boreal North America from Alaska, across southern Canada to New England and the Maritime Provinces and south to New Mexico from the Rocky Mountains to the Pacific Ocean. The wings have a distinctive ragged edge.[1][2]
| Hoary comma | |
|---|---|
| |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Nymphalidae |
| Genus: | Polygonia |
| Species: | P. gracilis
|
| Binomial name | |
| Polygonia gracilis | |
| Synonyms | |
|
Nymphalis gracilis | |
Adult butterflies feed on tree sap and nectar from sweet everlasting (Gnaphalium) as well as other flowers.[3] Caterpillars feed on shrub leaves including currant (Ribes), western azalea (Rhododendron occidentale) and mock azalea (Rhododendron menziesii).
The species survives the winter in the adult stage in diapause and mate and lay eggs in the spring. Butterflies emerge from their chrysalids in midsummer.
.jpg)
References
edit- ^ Sommer, Stefan; Denise Knight; Stephanie McDowell; Stephen Burton; Ean Harker. "Polygonia gracilis". Digital Atlas of Idaho. Retrieved 2008-06-22.
- ^ Opler, Paul A. (2006). Harry Pavulaan; Ray E. Stanford; Michael Pogue (eds.). "Hoary Comma". Butterflies and Moths of North America. Bozeman, MT: NBII Mountain Prairie Information Node. Retrieved 2008-06-22.
- ^ "Polygonia gracilis". explorer.natureserve.org.
External links
edit
- Hoary Comma, Butterflies of Canada
 | This Nymphalinae article is a stub. You can help Wikipedia by expanding it. |