Elliott, G. F. (1958). Classification of thecidean brachiopods. <em>Journal of Paleontology.</em> 32:373.[details]
Verhoeff, T. (2024). World Brachiopoda Database. Thecideida. Accessed through: RAS (Eds.) (2024) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=235199 on 2024-04-24
RAS (Eds.) (2024). Register of Antarctic Species. Thecideida. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=235199 on 2024-04-24
original descriptionElliott, G. F. (1958). Classification of thecidean brachiopods. <em>Journal of Paleontology.</em> 32:373.[details]
basis of recordEmig, C.C.; Bitner, M.A.; Álvarez, F. (2013). Phylum Brachiopoda. <em>In</em>: Zhang, Z.-Q. (Ed.) Animal Biodiversity: An Outline of higher-level Classification and Survey of Taxonomic Richness (Addenda 2013). <em>Zootaxa.</em> 3703(1): 75-78., available online athttps://doi.org/10.11646/zootaxa.3703.1.15[details] Available for editors