About Eupithecia acutipennis (Hulst, 1898)
Eupithecia acutipennis is a moth species that belongs to the family Geometridae. It was first formally described by George Duryea Hulst in 1898. This moth is found only in California, a US state. Its wingspan measures approximately 22 mm. The forewings of this species are light smoky ocherous in color. Recorded adult flight activity for this moth occurs between October and April.