Stenoptilia graphodactyla

{{Short description|Species of plume moth}}

{{Speciesbox

| taxon = Stenoptilia graphodactyla

| authority = (Treitschke, 1833)

| synonyms = {{Species list | Alucita graphodactyla | Treitschke, 1833 }}

| synonyms_ref = {{Catalogue of Life|id=524JN|title=Stenoptilia graphodactyla|access-date=2 August 2024}}

}}

Stenoptilia graphodactyla is a moth of the family Pterophoridae. It is found in Spain, Belgium, Germany, Poland, the Czech Republic, Slovakia, Austria, Switzerland, Italy, Romania, Bulgaria, Serbia and Montenegro, North Macedonia and Albania.[https://web.archive.org/web/20121014211234/http://www.faunaeur.org/full_results.php?id=438222 Fauna Europaea] It is also known from Russia (the West Siberian plain).{{Cite web |url=http://szmn.sbras.ru/old/Lepidop/Pteroph.htm |title=Pterophoridae collection of Siberian Zoological Museum |access-date=2011-06-22 |archive-date=2011-07-22 |archive-url=https://web.archive.org/web/20110722130746/http://szmn.sbras.ru/old/Lepidop/Pteroph.htm |url-status=dead }}

The wingspan is 22–27 mm. Adults are on wing in July.

The larvae feed on Gentiana species, including Gentiana lutea, Gentiana verna, Gentiana clusii, Gentiana asclepiadea and Gentiana pneumonanthe.[http://www.nic.funet.fi/pub/sci/bio/life/insecta/lepidoptera/ditrysia/pterophoroidea/pterophoridae/pterophorinae/stenoptilia/index.html Stenoptilia at funet]