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. 2012 May 16;7(5):e37122. doi: 10.1371/journal.pone.0037122

Figure 18. Theropod pubes.

Figure 18

Tyrannosauroid right pubis and conjoined distal expansions NMV P186046 (A–D), coelurosaurian left pubis NMV P180880 (E–I), albertosaurine tyrannosauroid right pubis (J), Tyrannosaurus conjoined mid-distal pubes (K; modified from Brochu 2002), and casts of pubes of the allosauroid Aerosteon (L–M) in lateral (A, E, J, L), anterior (B, G, K, M), medial (C, H), distal (D, F), and posterior (I) views. Abbreviations: aexp, anterior expansion; papr, pubic paron; pexp, posterior expansion; pufen, interpubic fenestra; put, pubic tubercle. Scale bars equal 50 mm (A–I) and 10 mm (J–M).