Massy, A.L. (1907). Preliminary notice of new and remarkable cephalopods from the south-west coast of Ireland. <em>Annals and Magazine of Natural History.</em> 20(7): 377-384., available online athttps://biodiversitylibrary.org/page/24254245[details]
MolluscaBase eds. (2025). MolluscaBase. Helicocranchia Massy, 1907. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=137849 on 2025-06-30
original descriptionMassy, A.L. (1907). Preliminary notice of new and remarkable cephalopods from the south-west coast of Ireland. <em>Annals and Magazine of Natural History.</em> 20(7): 377-384., available online athttps://biodiversitylibrary.org/page/24254245[details]
additional sourceRoper, C. F. E.; Jereb, P. (2010). Family Cranchiidae. <em>In: P. Jereb & C.F.E. Roper, eds. Cephalopods of the world. An annotated and illustrated catalogue of species known to date. Volume 2. Myopsid and Oegopsid Squids. FAO Species Catalogue for Fishery Purposes. No. 4, Vol. 2. Rome, FAO.</em> pp. 148-178., available online athttp://www.fao.org/docrep/014/i1920e/i1920e.pdf page(s): 166 [details]
Present Inaccurate Introduced: alien Containing type locality