Sepia rex är en bläckfiskart som först beskrevs av Tom Iredale 1926. Sepia rex ingår i släktet Sepia och familjen Sepiidae. Inga underarter finns listade i Catalogue of Life.
Källor Sweeney, M. J. and C. F. E. Roper / N. A. Voss, M. Vecchione, R. B. Toll and M. J. Sweeney, eds. (1998) Classification, type localities and type repositories of recent Cephalopoda, Systematics and Biogeography of Cephalopods. Smithsonian Contributions to Zoology, 586 (I-II) Lu, C. C. / N. A. Voss, M. Veccione, R. B. Toll and M. J. Sweeney, eds. (1998) A synopsis of Sepiidae in Australian waters (Sepioidea: Cephalopoda), Systematics and Biogeography of Cephalopods. Smithsonian Contributions to Zoology, 586 (I-II) Iredale, T. (1926) The cuttle-fish "bones" of the Sydney Beaches, Australian Zoologist, 4 (3) ITIS: The Integrated Taxonomic Information System. Orrell T. (custodian), 2011-04-26 Adam, W. (1979) The Sepiidae (Cephalopoda: Decapoda) in the collections of the western Australian Museum, Records of the Western Australian Museum, 7 (2) Zeidler, W. and M. K. MacPhail (1978) Mollusc Type-Specimens in the South Australian Museum, 1: Cephalopoda and Scaphopoda, Records of the South Australian Museum, 17 (26) Cotton, B. C. (1929) Contributions to the fauna of Rottnest Island. No. 4. Western Australian Sepiidae, Journal of the Royal Society of Western Australia, 15 Cotton, B. C. (1931) Cuttlebones from Robe, with description of a new species, South Australian Naturalist, 12 (3) Rudman, W. B. (1983) The Cephalopod Collections of the Australian Museum, Memoirs of the Museum of Victoria, 44
Kategori:Sepialiknande bläckfiskar rex