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Fig. 7. Cine film tracing of (A) a rotary gallop by a hanuman langur and (B) a
transverse gallop by a bonnet macaque. Note the minimal rotations of the head
in any plane by both species. Airborne or flight phases occur at the end of
the cycles by both (A5,A10) hanumans and (B5)
bonnets. Note also that two rotary gallop cycles are depicted for the hanuman:
a clockwise touchdown sequence (A1A5) followed by
a counterclockwise sequence (A6A10).