👉 The term "physetocaridoidea" refers to a group of animals that share a common ancestor with the family of the extinct genus Phytosecarius, which lived during the Late Cretaceous period. This group includes various species from the fossil record, including the extinct genera like Phytosecariidae and Pseudosecariidae. The physetocaridoidea is characterized by their large brains, long limbs, and specialized digestive systems, making
