Fig. 2.

Correlations between molecular distances and corresponding phenetic distances. (A) Graph of size-corrected cranial shape distance vs. molecular distance. (B) Graph of size-corrected bony labyrinth shape distance vs. molecular distance. Black squares: strepsirrhine intra-familial distances; Diamonds: lemuroid inter-familial distances (Cheirogaleidae, Lepilemuridae, Lemuridae and Indriidae). Y: lorisiform inter-familial distance (Lorisidae–Galagidae). Open circles: lemuriform–lorisiform inter-familial distances. Crosses: distances between Daubentonia and Lemuroidea families. Stars: inter-familial distances between strepsirrhines and anthropoids. Red squares: other inter- and intra-familial distances involving at least one non-strepsirrhine taxon. Black regression lines are for strepsirrhine taxa only, red regression lines for all analyzed taxa (see Table S2 for regression summaries).