Achillesaurus manazzonei

†Achillesaurus manazzonei was an alvarezsaurid theropod from the Late Cretaceous (~85 Ma) of Patagonia, Argentina. A small bipedal insectivore roughly 2m long, it had highly reduced forelimbs with a single robust claw used to excavate insect nests. Named by Martinelli and Vera in 2007, it was found in the Bajo de la Carpa Formation.

Diet & Feeding

Carnivore

Achillesaurus manazzonei was a meat-eating predator. Carnivorous dinosaurs were active hunters or scavengers, equipped with sharp teeth and claws for catching and consuming prey. They occupied the top of the food chain in their ecosystems.

Time Period

Cretaceous Late Mesozoic Era

Achillesaurus manazzonei lived during the Cretaceous Late period of the Mesozoic Era, approximately 100.5 to 66.0 million years ago.

The final age of dinosaurs, featuring iconic species like Tyrannosaurus rex, Triceratops, and Velociraptor. Dinosaurs reached their peak diversity before the catastrophic asteroid impact at the Chicxulub crater ended the Mesozoic Era.