M _dyn vs. total visual luminosity L _V for all galaxies in the GCS catalog. The E/dE systems are plotted as open circles, S0 as red filled symbols, and S/Irr systems as blue crosses. An arbitrary offset of +0.2 dex has been applied to (log M _dyn) for the S0 points, and +0.3 dex to the S/Irr points to bring them in line with the E-galaxy solution (see text). The diagonal line shows the best-fit linear solution to the ellipticals as in the previous figure.