Fig. 3.

Phenetic trees based on inner ear morphology (average labyrinthine shape of taxa). (A) NJ tree reflecting bony labyrinth morphological affinities (size-corrected shape distances) between strepsirrhine families, fossil Adapinae, Tarsius, anthropoids, Scandentia and Dermoptera. (B) UPGMA tree reflecting bony labyrinth morphological affinities (size-corrected shape distances) between strepsirrhine families, fossil Adapinae, Tarsius, anthropoids, Scandentia and Dermoptera. Bootstrap values for 1000 resamplings are given at each node. Lemuroidea families (Cheirogaleidae, Lepilemuridae, Lemuridae and Indriidae) are nested together in both trees, as well as the Lorisiformes (Galagidae and Lorisidae).