Comparison between the MZR derived for VUDS SFDGs (red circles) with the mass-metallicity diagram for the galaxy samples compiled by Ly et al. (2016b) (black squares) and Amorín et al. (2015) (blue crosses). We show the best-fit MZR with 1σ uncertainties (cyan continuous lines) of Guo et al. (2016a), plotted for stellar masses <10^9.5M_⊙ and extrapolated down to 10⁷M_⊙ (dashed line). The MZR by Andrews & Martini (2013) with ± 1σ uncertainty are shown with green lines and the SDSS galaxies are presented in a 2D histogram with a number density color-bar.