Ihering, H. von. (1876). Versuch eines natürlichen Systemes der Mollusken. <em>Jahrbucher d. Deutschen Malakozoologischen Gesellschaft.</em> 3: 97-148. [April]., available online athttps://www.biodiversitylibrary.org/page/16296367 page(s): 137; note: original rank as Class of "Phylum Amphineura" (treated as separate from Mollusca) [details]
MolluscaBase eds. (2025). MolluscaBase. Placophora. Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=14503 on 2025-09-12
RAS (Eds.) (2025). Register of Antarctic Species. Placophora. Accessed at: https://ras.biodiversity.aq/aphia.php/www.pfeil-verlag.de/04biol/www.pfeil-verlag.de/04biol/aphia.php?p=taxdetails&id=14503 on 2025-09-12
original descriptionIhering, H. von. (1876). Versuch eines natürlichen Systemes der Mollusken. <em>Jahrbucher d. Deutschen Malakozoologischen Gesellschaft.</em> 3: 97-148. [April]., available online athttps://www.biodiversitylibrary.org/page/16296367 page(s): 137; note: original rank as Class of "Phylum Amphineura" (treated as separate from Mollusca) [details]
additional sourceRunnegar B. & Pojeta, J. 1974 Molluscan phylogeny: the paleontological viewpoint. <i>Science</i> 186 (4161): pp.311-317[details] Available for editors
additional sourceStasek C., 1972. The molluscan framework. In: Florkin, M., Scheer, B.T. (Eds.), Chemical Zoology, vol. 7, pp. 1–44.[details]