Figure 21. Sequential frames from a in Notes on the jumping spider Myrmarachne exasperans (Araneae: Salticidae: Astioida: Myrmarachnini) in Bali, a possible mimic of parasitoid wasps (Hymenoptera: Ichneumonidae: Cryptini: Goryphus)

Figure 21. Sequential frames from a video (29.57 fps) of a moving ichneumonid wasp (female Goryphus cf. basilaris). Up and down movement of the wings relative to each preceding frame is indicated with arrows. A chart of this movement, peaking at ~15 cycles/s and averaging 10.1 cycles/s with interruptions, is shown in Figure 18:6.