Planetary radius vs estimated maximum day-side temperature assuming no heat circulation for all transiting planet (source: Wright et al. 2011). Transiting planets with mass M_p > 2 M_Jup are indicated by the blue squares. Transiting planets with masses in-between M_p = 0.1 M_Jup and M_p = 2 M_Jup are the red circles. Transiting hot-Neptunes and super-Earths are the green triangles. KOI-196b is marked by a black diamond and HD 149026b is marked with a magenta hexagon.