Interactive 3D plots are accessible online at: http://rpubs.com/ahardin/tamarin_morphology

Supplemental Figure 1. Maxillary PC1

Low scores on PC1 are reflected by the gray landmarks, high scores on PC1 are reflected by the blue landmarks.

Supplemental Figure 2. Maxillary PC2

Low scores on PC2 are reflected by the gray landmarks, high scores on PC2 are reflected by the purple landmarks.

Supplemental Figure 3. Maxillary PC3

Low scores on PC3 are reflected by the gray landmarks, high scores on PC3 are reflected by the red landmarks.

Supplemental Figure 4. Maxillary PC4

Low scores on PC4 are reflected by the gray landmarks, high scores on PC4 are reflected by the green landmarks.

Supplemental Figure 5. Maxillary PC5

Low scores on PC5 are reflected by the gray landmarks, high scores on PC5 are reflected by the orange landmarks.

Supplemental Figure 6. Mandibular PC1

Low scores on PC1 are reflected by the gray landmarks, high scores on PC1 are reflected by the dark blue landmarks.

Supplemental Figure 7. Mandibular PC2

Low scores on PC2 are reflected by the gray landmarks, high scores on PC2 are reflected by the gold landmarks.

Supplemental Figure 8. Mandibular PC3

Low scores on PC3 are reflected by the gray landmarks, high scores on PC3 are reflected by the turquoise landmarks.

Supplemental Figure 9. Mandibular PC4

Low scores on PC4 are reflected by the gray landmarks, high scores on PC4 are reflected by the brown landmarks.

Supplemental Figure 10. Mandibular PC5

Low scores on PC5 are reflected by the gray landmarks, high scores on PC5 are reflected by the pink landmarks.