Caterpillar Hosts: Brown et al., (1983) reported rearing on Artemisia tridentata Nutt. (Asteraceae) in southern Idaho.
Powell & Opler, (2009) reported the larval host as Artemisia californica Less. (Asteraceae) in coastal California.
Range: California to Utah, Idaho and Washington; with a isolated population in southeastern Saskatchewan.
Taxonomy Notes: Eucosma misturana: Formerly placed in the genus Phaneta, Gilligan et al. (2013), Zootaxa, 3746(2): 301-337.
We want to express our gratitude to all who showed their support by making a contribution this year. You can donate to support this project at any time.