👉 Branchiobdellidae is a group of extinct, but currently extant, arthropod orders that include the following families: Araneae (Arachnida), Coleoptera (Hymenoptera) and Diptera (Coleoptera).
👉 Branchiobdellida are a group of extinct marine mammals that lived in the Late Cretaceous period, making them approximately 65 million years old. They were known for their distinctive bony teeth and were primarily herbivorous.