I try to keep a clean and tidy house, but sometimes it’s just not possible.

I was going to dust this weekend, but the first spot I ‘dusted’ was the dining room windowsill. It’s a big window and, for some reason, most of the insects that get into the house seem to end up there when they die.

Next thing I knew, I had a handful of dead insects in a petri dish and was looking at them through the microscope. Most were insects I was familiar with—old friends I was catching up with—but this lovely lady was new. A tiny parasitic wasp, but I couldn’t quite place her family. Several hours, a couple of taxonomic keys, and a stack of entomology books later, I still wasn’t certain, but I tentatively put her in the family Pteromalidae.

Oh, and the cleaning was entirely forgotten.