Despite it's camouflage I quickly discovered the large "Avisophagus Formidulosus".
Derived from: Anteaters
Notable changes: Larger than it's ancestors with a different colouration. It's jaw can easily open fully and it is filled with sharp teeth, allowing it to become a deadly predator. Due to their often motionless lifestyle, the legs are noticabley shorter.
(lmk if this needs a warning for the teeth)
It is found in areas with plenty of ground cover, but little to no trees and larger plants- so mainly in grasslands and scrublands.
It's style of hunting consists of lying in wait in bushes for days, waiting for a flying creature to swoop overhead, though it will sometimes prey on other things. They can lie completley motionless for days at a time, their slow metabolism allowing them to go a long time without eating. Sometimes, as depicted in the image, they can stay still for so long that things begin to grow on their backs. Their short legs will also make them very slow movers.
When prey comes by, it will fling out it's tongue at an impressive speed and reel in the prey. It will barley chew it's target, crushing it almost instantly within the curved teeth in the front of the snout, then shredding what's left in the chaotic circle of back teeth.
The Avisophagus Formidulosus is almost always soliatary. They only come together to mate, and then a female will give birth to 1 or 2 young and raise them until they are close to adulthood.