Plusiodonta is a genus of moths in the family Erebidae erected by Achille Guenée in 1852.

[1][2][3] Palpi upturned, where the second joint roughly scaled and reaching vertex of head or above it.

Thorax and abdomen slender without tufts.

The outer margin more or less angled at vein 4.

Larva with two pairs of abdominal prolegs.