MolluscaBase eds. (2021). MolluscaBase. Planctoteuthis Pfeffer, 1912. Accessed through: Land J. van der (ed). (2008) UNESCO-IOC Register of Marine Organisms (URMO) at: http://www.marinespecies.org/urmo./aphia.php?p=taxdetails&id=238752 on 2025-04-09
Land J. van der (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). Planctoteuthis Pfeffer, 1912. Accessed at: https://www.marinespecies.org/Urmo/aphia.php?p=taxdetails&id=238752 on 2025-04-09
original description(ofValbyteuthis Joubin, 1931)Joubin, L. (1931). Notes pr�liminaires sur les c�phalopodes des croisi�res du Dana (1921�1922). 3e partie. Annales de l'Institut Oc�anographique, Paris (n.s.). 10 (7): 169�211.[details]
basis of recordRoper, C. F. E.; Jereb, P. (2010). Family Chiroteuthidae. 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. pp. 135-145., available online athttp://www.fao.org/docrep/014/i1920e/i1920e.pdf page(s): 143 [details]