👉 Batrachoidinae is a group of extinct mammals that lived during the Late Cretaceous period, approximately 65-63 million years ago. They were characterized by their large, flattened bones and a distinctive skull with three pairs of long, pointed teeth. Batrachoids are known for their unique adaptations to survive in their environments, including a highly developed respiratory system with a trachea that allowed them to breathe through their nostrils and a streamlined body shape. Batr
