Heterochyta xenomorpha is a moth in the family Xyloryctidae. It was described by Edward Meyrick in 1906. It is found in Australia,[1] where it has been recorded from Western Australia.
The wingspan is about 19 mm. The forewings are fuscous very finely sprinkled with whitish points, with a very few scattered black specks. The stigmata are small and blackish, with the plical obliquely before the first discal, the second discal transversely double. The hindwings are light fuscous.[2]