Fig. 3
From: Continuous presence of dinosauromorphs in South America throughout the Middle to the Late Triassic
Comparative schematic drawings of ilia in lateral view of “silesaur” and target taxa with highlighted shared main features with Itaguyra occulta: concave supracetabular crest (yellow circle), preacetabular crest (purple circle), laterally oriented brevis fossa (blue circle) and triangular process of the brevis fossa (red circle). (A) Itaguyra occulta; (B) Gamatavus antiquus; (C) Sacisaurus agudoensis; (D) Asilisaurus kongwe; (E) Lewisuchus admixtus; (F) Lutungutali sitwensis; (G) Ignotosaurus fragilis; (H) Silesaurus opolensis; (I) Kwanasaurus williamparkeri; (J) Indeterminate silesaur GR 225; (K) Teleocrater rhadinus; (L) Mambachiton fiandohana. Elements are not to scale.
