👉 Zonocerus is a genus of extinct insects that lived during the Late Cretaceous period, approximately 68 to 75 million years ago. They were known for their large, segmented bodies and had a distinctive beak-like structure on one side of their head. This unique feature allowed them to feed on a variety of plant material, including grasses, leaves, and fruits. Zonocerus was thought to have been small-bodied and nocturnal predators, similar to modern insects