Cooper, G. A. (1983). The Terebratulacea (Brachiopoda), Triassic to recent: A study of the brachidia (loops). <em>Smithsonian Contributions to Paleobiology.</em> 50:1– 445, 17 fig., 77 pl., 86 tables.[details]
Verhoeff, T. (2024). World Brachiopoda Database. Aenigmathyridinae Cooper, 1983. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=235230 on 2024-07-25
original descriptionCooper, G. A. (1983). The Terebratulacea (Brachiopoda), Triassic to recent: A study of the brachidia (loops). <em>Smithsonian Contributions to Paleobiology.</em> 50:1– 445, 17 fig., 77 pl., 86 tables.[details]