''Elachista argentosa'' is a
moth of the family
Elachistidae. It is found in the United States, where it has been recorded from
Ohio and
Maine.
The
wingspan is 7–8 mm. Adults have been recorded on wing from May to August.
The larvae feed on ''
Carex'' species. Mining larvae can be found in April and early May.
Memoirs of the American Entomological Society
/ref>
References
argentosa
Moths described in 1920
Moths of North America
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