Caloptilia prismatica is a moth of the family Gracillariidae. It is known from Sri Lanka.Global Taxonomic Database of Gracillariidae (Lepidoptera)

This species has a wingspan of 13–15 mm, head and thorax are greyish-ochreous, mixed with dark grey. Forewings are dark greyish-ochreous, with prismatic violet or blue reflections, strewn with numerous small blackish dots in longitudinal series.Meyrick, 1906. The Journal of the Bombay Natural History Society. P. 983

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