Verhoeff, T. (2025). World Brachiopoda Database. Frieleiidae Cooper, 1959. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=104026 on 2025-11-16
Glover, A.G.; Higgs, N.; Horton, T. (2025). World Register of Deep-Sea species (WoRDSS). Frieleiidae Cooper, 1959. Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=104026 on 2025-11-16