| Catocala, Catocala sponsa, Butterflies and moths, Catocala electa, Catocala elocata|Catocala promissa Wikipedia
Catocala promissa, the light crimson underwing, is a moth of the Erebidae family. The species can be found in Europe and Anatolia up to Armenia.
The wingspan is 60–65 mm. The moths flies from July to August depending on the location.
The larvae feed on oak.