The Genus Deinonychus consists of several different species of carnivorous, bipedal dinosaurs that lived during the Cretaceous Period. Some of the most commonly known synonyms for this genus include the "terrible claw" or "raptor" dinosaurs due to the unique adaptations found on their feet. Other potential synonyms for Deinonychus genus may include any of its individual species names, such as the D. antirrhopus, D. borealis, or D. koreanensis, among others. These dinosaurs were truly remarkable predators, and their powerful legs and sharp claws allowed them to take down prey much larger than themselves. While the genus Deinonychus is no longer around today, it remains an important part of the fossil record, giving us clues about the incredible diversity of life that existed long before humans ever appeared on the scene.