  High resolution Fabry-Perot data of six spiral galaxies are presented. Those
data extend the previous sample of spiral galaxies studied with high resolution
3D spectroscopy to earlier morphological types. All the galaxies in the sample
have available HI data at 21 cm from the VLA or Westerbork. Velocity fields are
analyzed and Halpha rotation curves are computed and compared to HI curves. The
kinematics of NGC 5055 central regions are looked at more closely. Its peculiar
kinematics can be interpreted either as a bipolar outflow or as a
counter-rotating disk, possibly hosting a 9 pm 2 10^8 Msol compact object. Most
of the Halpha rotation curves present a significantly steeper inner slope than
their HI counterparts. The 21 cm data thus seems affected by moderate to strong
beam smearing. The beam smearing has an effect at higher
scale-length/beam-width than previously thought (up to 20 km/s at a ratio of
8.5).
