What defines a theropod dinosaur?

Theropods are a diverse group of bipedal saurischian dinosaurs, characterized by hollow bones, three-toed limbs, and typically sharp teeth. They ranged from small, bird-like forms to massive predators.

Were all theropods carnivorous?

No. While many famous theropods like T-Rex were carnivores, the group also included omnivores and even herbivores, such as the unique Therizinosaurus, showcasing significant dietary adaptation.

Which well-known dinosaurs are considered theropods?

Famous theropods include Tyrannosaurus rex, Velociraptor, Allosaurus, Spinosaurus, and Giganotosaurus. This group also encompasses the ancestral lineage of all modern birds.

Are modern birds considered theropods?

Yes, modern birds are direct descendants of avian theropods. Extensive paleontological evidence confirms that birds are the only surviving lineage of the once-dominant theropod dinosaur group.