Figure 6

Jumping process of the springtail. (A) The eversible vesicles stretched out when the springtail started to jump; (B) the eversible vesicles fully extended; (C) the eversible vesicles adsorbed on a smooth surface when the springtail landed; (D) the eversible vesicles retracted into the body when the legs stood stable and the furca recovered under the abdomen.