Greatest longitudinal length (cm) for seeds collected with and without ants and those eaten by Cacajao and collected directly under trees with no ants

The data set shows lengths (mm) of Macrolobium fruits collected from trees that had, and which did not have, colonies of Pseudomyrmex ants. Measurements for fruits collected beneath trees with no ants are provided (there were too few under trees with ants for statistical analysis and these are therefore not included in the data set)