Scoparia rotuella is a species of moth in the family Crambidae. It was first described by Cajetan Felder, Rudolf Felder and Alois Friedrich Rogenhofer in 1875. It is endemic to New Zealand and, although considered localised, is found throughout the country. As of 2022, the life history of this species is largely unknown, but it has been hypothesised that this species may have two broods a year. Adults are on the wing all year round and are attracted to light.

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