Metathrinca ceromorpha is a moth in the family Xyloryctidae. It was described by Edward Meyrick in 1923. It is found in Assam, India.[1]
The wingspan is about 25 mm. The forewings are light lilac fuscous, with a suffusion of pale ochreous irroration (sprinkles) gradually increasing upwards, and with the costa pale ochreous. There is an indistinct cloudy fuscous pre-terminal line angulated opposite the apex. The hindwings are light grey.[2]