Productidina

Productidina is a suborder of brachiopods containing the families:
* Superfamily Productoidea
** Family Productellidae
** Family Productidae
* Superfamily Echinoconchoidea
** Family Echinoconchidae
** Family Sentosiidae
* Superfamily Linoproductoidea
** Family Linoproductidae
** Family Monticuliferidae

References

Strophomenata

{{Brachiopod-stub