Ptochoryctis chalazopa is a moth in the family Autostichidae.

The forewings are white with a broad band of black irroration (sprinkling) suffused with pale grey rising obliquely from the dorsum near the base and running through the disc above the middle to a large roundish blotch occupying most of the wing beyond the cell but not extending to the margins, posteriorly suffused blackish.

There is a triangular blackish spot on the dorsum about the middle, and two rather inwards-oblique streaks of blackish irroration between this and the posterior blotch.

There is also a terminal series of small groups of black scales.

[2] This article on a moth of the subfamily Autostichinae is a stub.