Definition of Styracosterna. Meaning of Styracosterna. Synonyms of Styracosterna

- derived clade of iguanodontian ornithopods and contains the subgroup Styracosterna. The name stems from the Gr**** word, “ankylos”, mistakenly taken to...
- (mid-sized, small headed) †Ankylopollexia (early members mid-sized, stocky) †Styracosterna ("spiked sterna") †Hadrosauriformes (ancestrally had a thumb spike;...
- Iguanodontidae is a family of iguanodontians belonging to Styracosterna, a derived clade within Ankylopollexia. Characterized by their elongated maxillae...
- aphanoecetes is actually more closely related to more advanced iguanodonts (Styracosterna). It has been moved to the new genus Uteodon. While Marsh was describing...
- cursorial habits. Calvarius was in 2023 ****igned by its describers to the Styracosterna. A more precise position could not be determined because a phylogenetic...
- Rhabdodontidae Dryomorpha Dryosauridae Ankylopollexia Camptosauridae Styracosterna Lurdusaurus arenatus Iguanodontoidea (=Hadrosauriformes) Iguanodontidae...
- Andrew McDonald, 2012, and shows the position of Hadrosauroidea within Styracosterna: The cladogram below follows an analysis by Wu Wenhao and Pascal Godefroit...
- Clade: †Ornithischia Clade: †Neornithischia Clade: †Ornithopoda Clade: †Styracosterna Clade: †Hadrosauriformes Genus: †Ouranosaurus Taquet, 1976 Species:...
- colleagues, Hippodraco has been recovered as a basal member of the Styracosterna and its closest relative was Theiophytalia. The holotype of Hippodraco...
- posterolateral process of the sternum indicated that it likely also belongs to Styracosterna. Their cladistic analysis showed that ****uisaurus was more derived than...