Acalyptris lesbia is a moth of the Nepticulidae family. It is only known from Skala Kallonis on Lesbos in Greece.
The wingspan is 4-4.8 mm.
The larvae feed on Limonium gmelinii. They mine the leaves of their host plant. The mine consists of a full-depth gallery, starting much contorted, often spirally, later becoming a full-depth mine with a narrow broken, brown frass line, following a straighter course through the leaf. The larval exit hole is located on the upperside of the leaf. The cocoon is white and usually spun on the underside of the leaf.
References
Acalyptris lesbia Wikipedia(Text) CC BY-SA