Schuchert, P. (2021). World Hydrozoa Database. Keratosum Hargitt, 1909. Accessed through: Kennedy, M.K., L. Van Guelpen, G. Pohle, L. Bajona (Eds.) (2021) Canadian Register of Marine Species at: http://marinespecies.org/carms/aphia.php?p=taxdetails&id=158164 on 2024-04-26
Nozères, C., Kennedy, M.K. (Eds.) (2024). Canadian Register of Marine Species. Keratosum Hargitt, 1909. Accessed at: https://marinespecies.org/carms/aphia.php?p=taxdetails&id=158164 on 2024-04-26
basis of recordNeave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. <em>[Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].</em> , available online athttps://www.checklistbank.org/dataset/126539/about[details]