Fitted rotation velocities V_rot(R) (full circles) and third order harmonics amplitudes, c₃(R) in green and s₃(R) in orange, as functions of the major axis distance for SRs and FRs. The comparison values for V_rot from absorption line data from the literature are shown with colored stars. Whenever available we show kinemetric profiles (light blue stars); for the other galaxies we show velocities from long slit spectroscopy along the photometric major axis (red stars) or minor axis (green stars). The references are in Table 1. For NGC 4594 we show in addition the stellar kinematics from a slit along PA_phot, offset by 30 arcsec (purple stars). The dashed vertical lines for the FRs show the disk half light radius R_1/2, see Sect. 7.3. The red dot-dashed vertical lines report the radial transition range R_T ± ΔR_T, see Sect. 8.6.