Hatai, K. M. (1938). The Tertiary and Recent Brachiopoda of Northeast Honsyu, Japan. <em>Saito Ho-on Kai Museum Research Bulletin.</em> 16: 89–246, pl. 16–20.[details]
Verhoeff, T. (2025). World Brachiopoda Database. Nipponithyridinae Hatai, 1938. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://www.marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=235351 on 2025-05-27
Glover, A.G.; Higgs, N.; Horton, T. (2025). World Register of Deep-Sea species (WoRDSS). Nipponithyridinae Hatai, 1938. Accessed at: https://www.marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=235351 on 2025-05-27
original descriptionHatai, K. M. (1938). The Tertiary and Recent Brachiopoda of Northeast Honsyu, Japan. <em>Saito Ho-on Kai Museum Research Bulletin.</em> 16: 89–246, pl. 16–20.[details]