Eudonia umbrosa
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| taxon = Eudonia umbrosa
| authority = Sasaki, 1998
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Eudonia umbrosa is a moth in the family Crambidae. It was described by Sasaki in 1998. It is found in Taiwan.{{cite web |url=http://globiz.pyraloidea.org/Pages/Reports/TaxonReport.aspx |title=GlobIZ search |website=Global Information System on Pyraloidea |accessdate=2014-07-15 }}{{aut|Li, W.-c.}}, 2012: One new species of the genus Eudonia Billberg (Lepidoptera: Crambidae: Scopariinae) from China. Entomotaxonomia 34 (2): 267-269.