Tarbosaurus bataar, a cousin of Tyrannosaurus rex, roamed Asia during the late Cretaceous period. It was a formidable predator, distinguished by its massive skull, powerful jaws, and tiny forelimbs. This theropod dinosaur thrived in river valley habitats, preying on large herbivores and playing a vital role as an apex predator.

Tarbosaurus bataar is native to Central Asia, specifically found in the region that is present-day Mongolia. Fossils of this species have been primarily discovered in the Nemegt Formation of the Gobi Desert.

The Tarbosaurus bataar inhabited semi-arid to arid environments typical of the Late Cretaceous period. The region was characterized by a warm climate with seasonal variations, including wet and dry periods. The landscape comprised a mix of river floodplains, forests, and open areas.

Tarbosaurus bataar occupied the ecological niche of a top predator, similar to its relative Tyrannosaurus rex. It likely preyed on large herbivorous dinosaurs that shared its habitat, utilizing its massive size and powerful jaws. The species' adaptations suggest it was well-suited for hunting in the varied terrain of its environment.