Cosmoclostis auxileuca
{{short description|Species of plume moth}}
{{Speciesbox
| image =
| taxon = Cosmoclostis auxileuca
| authority = (Meyrick, 1908)
| synonyms =
- Diacrotricha auxileuca Meyrick, 1908
}}
Cosmoclostis auxileuca is a moth of the family Pterophoridae. It is found in Assam, India.{{LepIndex |id=510 |accessdate=May 1, 2018}}