This large theropod dinosaur, belonging to the Abelisauridae family, roamed South America during the Late Cretaceous period. Distinguished by prominent horns above its eyes, a feature relatively uncommon among large carnivorous dinosaurs, it possessed a robust skull and small, vestigial arms. Fossil evidence primarily comes from Argentina, providing valuable insights into the paleofauna of that region.
Its discovery and subsequent study significantly enhanced the understanding of Gondwanan dinosaur evolution and biogeography. The unique skeletal features, particularly the horns, have fueled extensive research into their potential function in intraspecific combat or display. Furthermore, its relatively well-preserved remains have allowed for detailed analyses of its muscular structure and biomechanics, contributing to broader knowledge of theropod locomotion.
