Table 2 –Results of pairwise MANOVA tests between species applied to the femoral segment. MANOVA tables contain the magnitude p-values for pairwise comparison, species comparisons that show no significant differences are highlighted in bold.
K-means performed similarly poorly in the tibial segment (Supplementary Material S2). Only P. gervasii was correctly classified by k-means, and the majority of clusters contained multiple species. MANOVA again identified many statistically significant differences in the pairwise comparison between species. However, no differences were found between Pa. viridiceps vs. Pa. aztecus , and D. diadema vs. D. medius .