Figure 2. Osteological characters supporting tinamou relationships. A in Phylogenetic interrelationships of living and extinct Tinamidae, volant palaeognathous birds from the New World

Figure 2. Osteological characters supporting tinamou relationships. A, pelvis, relative length of cranial and caudal portions of ilium (character 92), extension of caudal end (character 97), and development of the tuberculum praeacetabulare (character 99); B, tarsometatarsus, opening of hypotarsal sulcus/canal for m. flexor digitorum longus (character 111); C, coracoid, development of processus lateralis (character 76); D, quadratum, projection of prominentia submeatica (character 47); E, shape of cotylae mandibulares (characters 42–44). The numbers denote characters and character states as described in in Appendix 2. Figures not drawn to scale.