Anadasmus caliginea is a moth in the Depressariidae family. It was described by Meyrick in 1930. It is found in Brazil. The wingspan is about 23-24 mm. The forewings are rather dark purplish-fuscous with the extreme costal edge whitish. The plical and second discal stigmata are obscure and dark fuscous. The hindwings are whitish-ochreous-yellowish.