Location of the RDAGN host galaxies on the four diagnostic diagrams used to separate galaxies whose radio emission was from SF from those galaxies likely powered by AGN. Top row from left to right: D_n4000 versus L_1.4 GHz/M_* from Best et al. (2005b), the [NII]/Hα BPT diagram (Baldwin et al. 1981). Bottom row from left to right: L_Hα versus L_150 MHz, WISE W1 − W2 versus W2 − W3 color-color diagram. The lines in each diagram represent division between SF/radio-quiet AGN, intermediate, and radio AGN. The final RDAGN sample, obtained following our criteria described in Sect. 2, is indicated by green “x’s”. The gray circles represent the full sample of MaNGA-LoTSS galaxies. Classical RLAGN are represented on the L_Hα versus L_150 MHz diagram with dark gray diamonds.