Phylum Brachiopoda Duméril, 1806 - brachiopods Subphylum Rhynchonelliformea Class †Strophomenata Order †Productida Suborder †Strophalosiidina Superfamily †Strophalosioidea 1 Family †Strophalosiidae 2 Family †Chonopectidae 3 Family †Araksalosiidae