Glyphidocera barythyma

{{Short description|Species of moth}}

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| taxon = Glyphidocera barythyma

| authority = Meyrick, 1929

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Glyphidocera barythyma is a moth in the family Autostichidae. It was described by Edward Meyrick in 1929. It is found in North America, where it has been recorded from Florida, Indiana and Texas.{{cite web |editor-last=Savela |editor-first=Markku |date=February 14, 2015 |url=https://www.nic.funet.fi/pub/sci/bio/life/insecta/lepidoptera/ditrysia/gelechioidea/autostichidae/glyphidocerinae/glyphidocera/#barythyma |title=Glyphidocera barythyma Meyrick, 1929 |website=Lepidoptera and Some Other Life Forms |accessdate=August 30, 2020}}{{cite web |url=http://mothphotographersgroup.msstate.edu/species.php?hodges=1136 |title=420015.00 – 1136 – Glyphidocera barythyma – Meyrick, 1929 |website=North American Moth Photographers Group |publisher=Mississippi State University |accessdate=August 30, 2020}}

The wingspan is 13–15 mm.[https://archive.org/stream/exoticmicrolepid03meyr#page/530/mode/1up Exotic Microlepidoptera. 3 (17): 530.]