The effects of ecology and evolutionary history on robust capuchin morphological diversity - Wright, Kristin A; Izar, Patricia; Wright, Barth W; Ford, Susan M; Fragaszy, Dorothy; Norconk, Marilyn; Masterson, Thomas; Hobbs, David G; Alfaro, Michael E; Alfaro, Jessica W. Lynch (Molecular Phylogenetics and Evolution, 2014)