Vorlage:Figueiredo et al., 2021

• Figueiredo, P.I.C.C., Malabarba, L.R. & Fagundes, N.J.R. 2021. Hydrography rather than lip morphology better explains the evolutionary relationship between Gymnogeophagus labiatus and G. lacustris in Southern Brazil (Cichlidae: Geophagini). Neotropical Ichthyology, 19 (4): e200154. (doi)