Eupithecia yelchoensis

{{Short description|Species of moth}}

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| genus = Eupithecia

| species = yelchoensis

| authority = Rindge, 1987{{cite web |last=Yu |first=Dicky Sick Ki |date=1997–2012 |url=http://www.taxapad.com/local.php?taxonidLC=82873599 |title=Eupithecia yelchoensis Rindge 1987 |website=Home of Ichneumonoidea |publisher=Taxapad |archive-url=https://web.archive.org/web/20160325052644/http://www.taxapad.com/local.php?taxonidLC=82873599 |archive-date=March 25, 2016}}

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Eupithecia yelchoensis is a moth in the family Geometridae. It is found in the regions of Biobio (Nuble Province) and Los Lagos (Llanquihue and Paleno provinces) in Chile.{{smallcaps|Rindge, Frederic H.}}, 1987, The Eupithecia (Lepidoptera, Geometridae) of Chile. Bulletin of the American Museum of Natural History 186 (3): 269-363. The habitat consists of the Northern Valdivian and Valdivian Forest Biotic provinces.

The length of the forewings is about 8.5 mm for males and 8.5–9 mm for females. Adults have been recorded on wing in December and January.