MolluscaBase eds. (2024). MolluscaBase. Siphonaria henica A. E. Verrill & K. J. Bush, 1900. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=533425 on 2024-05-14
context source (Bermuda)Jensen, R. H. (1997). A Checklist and Bibliography of the Marine Molluscs of Bermuda. Unp. , 547 pp[details]
basis of recordDavis, C. A. (1904). Notes on the Mollusca of the Bermuda Islands. <em>The Nautilus.</em> 17(11): 125-129, pl. 4. page(s): 127 [details]