Figure 9 in An integrative phylogenetic and extrapolatory approach to the reconstruction of dromaeosaur (Theropoda: Eumaniraptora) shoulder musculature

Figure 9. Musculature of the right shoulder girdle and upper arm of Struthio camelus in positional lateral (A, B) and anterior (C, D) views (Table 1). A, superficial view of the positional lateral aspect. B, deep dissection of the positional lateral aspect, with the M. pectoralis, M. latissimus dorsi pars cranialis and caudalis removed. C, superficial view of the positional anterior aspect, with the humerus retracted. D, deep dissection of the positional anterior aspect, with the humerus retracted. The M. pectoralis is cut and reflected. See text for muscle abbreviations.