Kingdom Animalia Family Pieridae Scientific name Colias christina Rank Species | Class Insecta Genus Colias Phylum Arthropoda Order Butterflies and moths | |
Similar Colias, Colias occidentalis, Colias alexandra, Colias meadii, Colias behrii | ||
Colias christina, the Christina sulphur, is a butterfly in the family Pieridae found in western North America. Its range includes the Yukon and Northwest Territories south through British Columbia, Alberta, and Saskatchewan to Wyoming, Montana, and Utah.
Contents
Description
Colias christina has slight orange-red ground colour and is conspicuous by the yellow basal part of both wings. The underside has no markings except the median spot. The female is almost white, its forewing with only a little dark dusting at the distal margin and black, white-centred median spot. Wingspan is from 35 to 52 mm.
Biology
Flight period is from May until September.
Larvae feed on Trifolium and Hedysarum spp.
Subspecies
Listed alphabetically.
References
Colias christina Wikipedia(Text) CC BY-SA