👉 Eugnathogobius is a genus of extinct mammals from the Late Cretaceous period, which spanned approximately 65 million years ago. They were characterized by their distinctive long, curved tail and short, slender body, with a large head that was adapted for feeding on small animals such as insects and crustaceans. Eugnathogobius is believed to have been part of the larger group of "Slothbills," which also included mammals like mammo
