Specific stellar angular momentum vs. stellar velocity dispersion within the half-light radius for the ATLAS^3D sample. Galaxies are separated into core slow rotators, core fast rotators, core-less slow rotators, and core-less fast rotators, as shown on the legend. Galaxies with uncertain profiles and galaxies with no HST data are shown with small solid and open symbols, respectively. The box delineated by solid black lines is from Fig. 7 of Krajnović et al. (2013b), where mostly cores occur. Data presented here show that outside the box there are no new core galaxies, while the one galaxy that was previously unclassified (NGC 0661, the upper blue symbol within the box) also has a core-less surface brightness profile. The galaxy with an uncertain surface brightness profile in the box is NGC 3607, while NGC 1222 is the small solid circle with σ ∼ 90 km s⁻¹ and λ_R ∼ 0.15.