Wedgling Moth (Galgula partita)

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Galgula partita - Wikipedia
Galgula partita - BugGuide
Galgula partita - Pacific Northwest Moths

I found this moth lying on the ground on April 23, 2014  but have not spotted it since then. The larvae of wedgling moths feed on woodsorrels (Oxalis sp.), of which two, violet woodsorrel and yellow woodsorrel, live in the lot, especially but not exclusively in the back yard.
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