Angustalius malacellus is a moth of the Crambinae family. It is known from Spain, Portugal, France, Sardinia, Sicily, Italy, Greece and Crete. It has also been recorded from the Comoros, Rwanda, South Africa,[1] Ethiopia, Madagascar, La Réunion, Mauritius[2] and Fiji.[3]
The larvae feed on grasses, but have been reported feeding on maize plants, causing severe damage.