YU-GAN, Jin; DONG-LI, Sun; DAGYS, A. S.; LEE, D. E.; SANDY, M. R.; SMIRNOVA, T. N. Part H, Brachiopoda (Revised), vol. 5, ch. 5, p. 2019–2081. Treatise on Invertebrate Paleontology, [S. l.], 2006. DOI: 10.17161/dt.v0i0.5577. Disponível em: https://journals.ku.edu/InvertebratePaleo/article/view/5577. Acesso em: 9 apr. 2025.