Jeffreys J.G. (1877). New and peculiar Mollusca of the order Solenoconchia procured during the <i>Valorous</i> expedition.. <i>Annals and Magazine of Natural History (4)19</i>: 154-158, available online athttp://www.biodiversitylibrary.org/page/26456780 page(s): 157 [details]
MolluscaBase eds. (2025). MolluscaBase. Cadulus gracilis Jeffreys, 1877. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=140004 on 2025-05-10
Marine Species Traits editorial board (2025). Marine Species Traits. Cadulus gracilis Jeffreys, 1877. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=140004 on 2025-05-10
original descriptionJeffreys J.G. (1877). New and peculiar Mollusca of the order Solenoconchia procured during the <i>Valorous</i> expedition.. <i>Annals and Magazine of Natural History (4)19</i>: 154-158, available online athttp://www.biodiversitylibrary.org/page/26456780 page(s): 157 [details]
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
basis of recordGofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca. in: Costello, M.J. et al. (eds), European Register of Marine Species: a check-list of the marine species in Europe and a bibliography of guides to their identification. <em>Patrimoines Naturels.</em> 50: 180-213., available online athttp://www.vliz.be/imisdocs/publications/ocrd/254404.pdf[details]
additional sourceDall, W. H. (1889). Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877-78) and in the Caribbean Sea (1879-80), by the U.S. Coast Survey Steamer "Blake", Lieut.-Commander C.D. Sigsbee, U.S.N., and Commander J.R. Bartlett, U.S.N., commanding. XXIX. Report on the Mollusca. Part 2, Gastropoda and Scaphopoda. <em>Bulletin of the Museum of Comparative Zoölogy at Harvard College.</em> 18: 1-492, pls. 10-40., available online athttp://www.biodiversitylibrary.org/item/25505 page(s): 432 [details]
status sourceWarén, A. (1980). Marine Mollusca described by John Gwyn Jeffreys, with the location of the type material. <em>Conchological Society of Great Britain and Ireland, Special publication.</em> 1(60).[details]
Present Inaccurate Introduced: alien Containing type locality