Crambus cypridalis is a moth in the family Crambidae. It was described by George Duryea Hulst in 1886. It is found in North America, where it has been recorded from California, Colorado, Montana, New Mexico and Washington.mothphotographersgroup
The wingspan is about 28 mm. Adults are on wing from June to November.
The larvae likely feed on grasses.A Sex Attractant for Trapping Crambus cypridalis (Lepidoptera: Crambidae)
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