Kanmacher F. (1798). Essays on the microscope. The Second Edition, with considerable additions and improvements. <em>Dillon & Keating, London.</em> xvii + [7 unnumbered] + 724 pp., 32 pl., available online athttp://archive.org/stream/esmicrosco00adam#page/n7/mode/2up[details]
MolluscaBase eds. (2025). MolluscaBase. Caecum imperforatum Kanmacher, 1798. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: http://www.marbef.org//www.marbef.org/data/aphia.php?p=taxdetails&id=146743 on 2026-09-08
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Caecum imperforatum Kanmacher, 1798. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=146743 on 2026-09-08
original descriptionKanmacher F. (1798). Essays on the microscope. The Second Edition, with considerable additions and improvements. <em>Dillon & Keating, London.</em> xvii + [7 unnumbered] + 724 pp., 32 pl., available online athttp://archive.org/stream/esmicrosco00adam#page/n7/mode/2up[details]
basis of recordHayward, P.J. & J.S. Ryland (Eds.). (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. <em>Clarendon Press: Oxford, UK.</em> 627 pp. (look up in IMIS), available online athttps://doi.org/10.1093/oso/9780198573562.001.0001[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality
Present 