John your image has me intrigued. Theseus's diet is sucking sap from the stems of plants, so it seems unlikely to be interested in this diamond back spider as food. Is it using its antennae to push the spider away or at least keep it at bay? Did the spider end up winning?
I was about to photograph the bug. Then the spider attacked it. The spider bound the bug's antennae and then further bound the bug. Another spider then appeared on the scene. I've also put photos on the spider page.