Fig. 5
From: Three Dimensional Tracking of Exploratory Behavior of Barnacle Cyprids Using Stereoscopy
Example trajectories of three distinct motion patterns (A., B. and C.) of Semibalanus balanoides cyprids, exploring a glass surface (a). Thecolor coding represents the cyprid velocity at a given position according to the color bar (red meaning higher, blue—slower velocity). Histogram of the accumulated swimming velocity obtained from all trajectories (b) and only from parts of trajectories corresponding to active swimming (c)