Ocrasa acerasta and O. albidalis are very similar moths. When comparing the two, the description of O. acerasta says the forewing is "entirely devoid of discal spot and transverse line", and the CNM sightings are sorted on that basis.
Ocrasa acerasta is listed in the following regions:
Synonyms
Herculia acerasta Hypsopygia acerastaReceive alerts of new sightings
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