Family Nautilidae. pp. 51-55, in P. Jereb & C.F.E. Roper eds. Cephalopods of the world. An annotated and illustrated catalogue of cephalopod species known to date. Volume 1. Chambered nautiluses and sepioids (Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae). - Jereb, P. (FAO Species Catalogue for Fishery Purposes [Rome, FAO], 2005)