Figure 3. Representative lateral and ventral view still frames from high-speed video of (a) feeding and (b) climbing cycles of Sicyopterus stimpsoni.

Panels are sequential from top to bottom for each behavior, with elapsed time through the cycle reported in lateral frames. Note in (b) that the fish climbs upwards (toward the top of each frame) as frames are viewed in order from top to bottom. Because climbing cycles are longer in duration than feeding cycles, the five time points illustrated for each behavior represent equivalent fractions of time through the kinematic cycle, at 0%, 25%, 50%, 70%, and 100%. All scale bars equal 1 cm. Note that lateral and ventral views for each behavior are filmed at different magnifications.