| Arrowhead Blue | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Lycaenidae |
| Genus: | Glaucopsyche |
| Subgenus: | Glaucopsyche |
| Species: | G. piasus |
| Binomial name | |
| Glaucopsyche piasus Boisduval, 1852 |
|
The Arrowhead Blue (Glaucopsyche piasus) is a western North American butterfly of the family Lycaenidae. It is a locally common butterfly that favors prairie, open woodland, and woodland edges and trails.