👉 Molineuxvirinae is a group of extinct mammals in the order Mammalia that lived during the Late Cretaceous period, around 68 million years ago. These animals were part of the family Mollusopoda and are known for their large size, distinctive head-like structures, and ability to breathe underwater through gills. They were primarily terrestrial animals but had some aquatic adaptations, such as the use of lips or fins for swimming.
