Nematocampa brehmeata is a moth of the family Geometridae. It is found in California.
The length of the forewings is 12–14 mm for males and 13–14 mm for females. Adults are on wing from June to August., 1993: A revision of the species of Nematocampa (Geometridae: Ennominae) occurring in the United States and Canada. Journal of the Lepidopterists' Society 47 (1): 60-77. Full article:
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