Scea discinota is a moth of the family Notodontidae. It is known almost exclusively from localities close to the city of Mérida in Venezuela. However, there is a single record fromthe State of Lara. It is engaged in mimicry with Thermidarctia thermidoides.
The length of the forewings is 23–25 mm.
Larva have been recorded on Passiflora bauhinifolia.