(BG) Araneus pegnia MRS. UPSTAIRS 7/1/12 PL DE - Two days later she's finished. The red pointer is an 1" long so the length of the retreat is about 7/8" (22mm).

The upstairs retreat is finished. I've looked through my future pictures
and can't discern any difference in the structure so I thought it best to
use this one to mark the date for the end of the building process.

The red pointer is an 1" long so my best guesstimate on the length of the retreat is about 7/8" (22mm).

http://bugguide.net/node/view/739130/bgimage