- Jan 21, 2010
About 30% of my collection (7 T's) all molted over a two-day period last week. I have noticed this before, but never so many all at once. The Ts are all in the same room, get some natural light. Could there be some environmental cue causing them to molt at the same time? These are all different species, and some of the OW also molted at the same time as the NW spiders.