Phragmataecia monika is a species of moth of the family Cossidae.

The ground color of the forewings is blackish brown, but the median part of the wing (from the base to the inner edge) is yellow brown extending to the j-shaped wing edge.

[1] The single known male specimen was attracted to light in late May at an altitude of 800 meters in mountainous virgin mixed forest habitat dominated by various broad-leaved trees.

[1] The species is named after Monika Rimsaite, daughter of one of the authors.

This article relating to the moth subfamily Zeuzerinae is a stub.