Fig 15 in An Unusual New Theropod with a Didactyl Manus from the Upper Cretaceous of Patagonia, Argentina

Fig 15. Principal coordinates morphospace for forelimb traits in select non-avian Theropoda. PO1 versus PO2 morphospace based on Gower metric for 33 binary forelimb characters in a broad taxonomic sample of non-avian theropods. Datapoints marked with numerals represent the following taxa: 1, Eoraptor; 2, Herrerasaurus; 3, Deltadromeus; 4, Compsognathus; 5, Ornitholestes; 6, Harpymimus; 7, Struthiomimus; 8, "Dilophosaurus" sinensis; 9 Gualicho. Convex hulls correspond to groups in identified in Fig 14A.