Paramsacta marginata, also called Donovan's tiger moth or Donovan's amsacta, is a moth of the family Erebidae.

It is found in most of Australia, New Guinea, Fergusson Island and the Louisiade Archipelago.

The species was first described by Edward Donovan in 1805.

[1][2] The larvae feed on Asteraceae, Boraginaceae, Euphorbiaceae, Fabaceae, Plantaginaceae, Polygonaceae and Portulacaceae species.

This Spilosomina-related article is a stub.