Figure 5. Correlation plots of population average size-adjusted crushing resistance of Mexipyrgus churinceanus (Mc, orange triangles), Mexithauma quadripaludium (Mq, black circles), Nymphophilus minckleyi (Nm, grey squares), and frequency of molariform cichlids.

Size-adjusted crushing resistance values correspond to overall model residuals added to predicted values of crushing resistance in partial residuals plots (see text).