👉 Projapygidae is a family of extinct marine invertebrate crustaceans that lived during the Late Cretaceous period, around 68 million years ago. They were known for their large, elongated bodies and long claws, which they used to capture prey such as fish and smaller animals. The family includes many species found today, including the common shrimp, but there are only a few known genera in the genus "Projapygidae."
