Lecithocera insidians is a moth in the Lecithoceridae family. It was described by Meyrick in 1918. It is found in southern India.
The wingspan is about 18 mm. The forewings are rather dark fuscous and the hindwings are grey with a small expansible greyish hair-pencil in a groove from beneath the base of the cell.
References
Lecithocera insidians Wikipedia(Text) CC BY-SA