© 2021 Elsevier Inc. (Cell 184, 507–520.e1–e16; January 21, 2021) Due to an oversight that occurred during a turnover of laboratory personnel, Hania J. Pavlou and Stephen F. Goodwin, who provided an essential then-unpublished genetic reagent on a collaborative basis years prior to submission, were inadvertently omitted from the manuscript. The reagent (dsx-DBD) is described in the following publication: Pavlou, H.J., Lin, A.C., Neville, M.C., Nojima, T., Diao, F., Chen, B.E., White, B.H., and Goodwin, S.F. (2016). Neural circuitry coordinating male copulation. eLife 5, e20713. This oversight has been corrected online. We apologize to H.J.P. and S.F.G. for this omission.