- ↑ Roper, C. F. E. and M. J. Sweeney (1978) , A catalog of the type-specimens of Recent Cephalopoda in the National Museum of Natural History. Smithsonian Contributions to Zoology, 278
- ↑ 2.0 2.1 2.2 Berry, S. S. (1912) A Review of the Cephalopods of western North America, Bulletin of the Bureau of Fisheries, 30 (1910)
- ↑ Verrill, A. E. (1881) Notice of the remarkable marine fauna occupying the outer banks of the southern coast of New England, No.2, American Journal of Science, (series 3) 22 (41)
- ↑ Moller, H. P. C. (1842) Index Molluscorum Groenlandiae, Naturhistorisk Tidskrift, Copehagen, 4 (1)
- ↑ Morch, O. A. L. (1847) Fortegnelse over Gronlands bloddyr. Tilloeg nr. 4, Rink, Gronland Geographisk og Statistisk beskrivet af Rink
- ↑ Schiotte, T. and A. Waren (1992) An annotated and illustrated list of the types of Mollusca described by H.P.C. Moller from West Greenland, Meddelelser om Gronland, Bioscience, 35
- ↑ 7.0 7.1 Kristensen, T. K. and J. Knudsen (1983) A catalogue of the type specimens of Cephalopoda (Mollusca) in the Zoological Museum, University of Copenhagen, Steenstrupia, 9 (10)
- ↑ 8.0 8.1 Lichtenstein, M. H. C. (1818) Onychoteuthis, Sepien mit Kralle, Isis ueber Encyclopadische Zeitung, 1818 (9)
- ↑ (1996) , database, NODC Taxonomic Code
- ↑ Turgeon, D. D., A. E. Bogan, E. V. Coan, W. K. Emerson, W. G. Lyons, W. Pratt, et al. (1988) Common and scientific names of aquatic invertebrates from the United States and Canada: mollusks, American Fisheries Society Special Publication 16
- ↑ Turgeon, D. D., J. F. Quinn, Jr., A. E. Bogan, E. V. Coan, F. G. Hochberg, W. G. Lyons, et al. (1998) Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks, 2nd ed., American Fisheries Society Special Publication 26
- ↑ 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)
- ↑ 13.0 13.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ ITIS: The Integrated Taxonomic Information System. Orrell T. (custodian), 26 Abril 2011