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Fig. 1. (A) A lateral view of the moth (courtesy Michael Tu) showing the vertical
(Z) and forward (X) axes in both the global and body-fixed
coordinate systems along with the abdominal (ß) and pitch orientation
(
p) angles. (B) A rear view of the moth in the body
coordinate system showing the wing elevation (
) angle. (C) A dorsal view
of the moth showing the wing sweep (
) and span axis rotation (
)
angles.