About Phigalia titea (Cramer, 1780)
Phigalia titea, commonly known as the spiny looper or the half-wing moth, is a moth species that belongs to the family Geometridae. This species was first described by Pieter Cramer. While its original scientific publication citation is dated 1780, some sources list the year of description as 1782. The average wingspan of Phigalia titea is approximately 34 millimeters.