- ↑ 1.0 1.1 Spamer, E. E. and A. E. Bogan (1992) Catalog of the types of neontological Mollusca of the Academy of Natural Sciences of Philadelphia. Part 7: Cephalopoda and Scaphopoda, Tryonia, 24
- ↑ 2.0 2.1 Ward, P. D. and W. B. Saunders (1997) Allonautilus: a new genus of living nautiloid Cephalopod and its bearing on phylogeny o the Nautilida, Journal of Paleontology, 71 (6)
- ↑ 3.0 3.1 Conrad, T. A. (1849) Notes on shells, with descriptions of new genera and species, Journal of the Academy of Natural Sciences of Philadelphia, (series 2) 1 (3)
- ↑ 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)
- ↑ 5.0 5.1 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