Poecilasthena dimorpha

{{Short description|Species of moth}}

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| taxon = Poecilasthena dimorpha

| authority = Holloway, 1979{{cite web |last=Yu |first=Dicky Sick Ki |url=http://www.taxapad.com/local.php?taxonidLC=82883594 |title=Poecilasthena dimorpha Holloway 1979 |website=Home of Ichneumonoidea |publisher=Taxapad |archive-url=https://web.archive.org/web/20160326104530/http://www.taxapad.com/local.php?taxonidLC=82883594 |archive-date=26 March 2016}}

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Poecilasthena dimorpha is a moth in the family Geometridae. It is found in New Caledonia.{{LepIndex |id=226310 |accessdate=May 12, 2018}}