Strophalosiidina is a suborder of Brachiopod containing the families:[1]
Strophalosiidina is a suborder of Brachiopod containing the families:
Superfamily Strophalosioidea Family Strophalosiidae Family Chonopectidae Family Araksalosiidae Superfamily Aulostegoidea Family Aulostegidae Family Cooperinidae Family Scacchinellidae Superfamily Richthofenioidea Family Richthofeniidae Family Hercosiidae Family Cyclacanthariidae Family Gemmellaroiidae