Large Lace-border
Scopula limboundata
July 24, 2002
This is a geometrid in the subfamily Sterrhinae (also known as the Waves) that includes bird dropping mimics.
Where in the species Antaeotricha schlaegeri, the moth resembles a fresh dropping, the Lace-border appears more like an old splat on a leaf.
Or, a little doily.
Cut in half.