Microdes decora
{{short description|Species of moth}}
{{Speciesbox
| image =
| image_caption =
| genus = Microdes
| species = decora
| authority = Turner, 1942{{cite web |last=Yu |first=Dicky Sick Ki |url=http://www.taxapad.com/local.php?taxonidLC=82863467 |title=Microdes decora Turner 1942 |website=Home of Ichneumonoidea |publisher=Taxapad |archive-url=https://web.archive.org/web/20160325012251/http://www.taxapad.com/local.php?taxonidLC=82863467 |archive-date=March 25, 2016}}
| synonyms =
}}
Microdes decora is a moth in the family Geometridae. It is found in Australia (including South Australia, the type location).[https://archive.today/20130630201912/http://www.environment.gov.au/biodiversity/abrs/online-resources/fauna/afd/taxa/Microdes_decora Australian Faunal Directory]