MolluscaBase eds. (2024). MolluscaBase. Helicocranchia joubini (G. L. Voss, 1962). Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024) European Register of Marine Species at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=225821 on 2024-09-02
NARMS (2024). Helicocranchia joubini (G. L. Voss, 1962). Accessed at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=225821 on 2024-09-02
basis of recordRoper, 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): 168 [details]