Two papers on the use of vibration in learning experiments are now out!
Long, S.M., Leonard, A.S., Carey, A.*, and Jakob, E.M. 2015. Vibration as an effective stimulus for aversive conditioning in jumping spiders. Journal of Arachnology 43:111-114.
Muth, F., Scampini, A.V.*, and Leonard, A.S. 2015. The effect of acute stress on learning and memory in the bumble bee. Learning and Motivation.