Difference between the morphological PA (PAmorph) and kinematic PA (PAkin) against the total stellar mass for the stellar (top) and the ionised gas (middle), as well as the difference between the stellar and ionised-gas kinematic PA (bottom). Both kinematic sides of the velocity maps were compared with PAmorph (top panels) and between each component (bottom panel). In each panel, the green-filled circles represent unbarred galaxies, blue diamonds are weakly barred galaxies and violet squares correspond to barred galaxies. For early-type galaxies we use open circles. Dashed lines represent the 2σ dispersion of the sample. Labels indicate the 3σ outliers. Error bars are determined from Monte Carlo simulations.
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