Caterpillars of Pacific Northwest
Forests and Woodlands
Semiothisa New Species [Geometridae]
This is an undescribed species. The dark and light green hues of the caterpillar result in a remarkable example of cryptic coloration. This caterpillar is very common but feeds only on western juniper during July and August.
Previous Section -- Eupithecia sabulosata [Geometridae]
Return to Photo Key to Species in Group A-1b - Body without distinct markings
