Eutorna caryochroa is a species of moth in the family Depressariidae. It was described by Edward Meyrick in 1889 and is endemic to New Zealand. This species is found in both the North and South Islands. The larvae of this species are leaf miners and prefer damp grassland habitat. The adults are on the wing in December and January. They are day flying moths, they frequent forest and scrub, and have a habit of basking on leaves in the sunshine. They have been collected by beating shrubbery.

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