World Register of Marine Species (WoRMS)
Schuchert, P.; Choong, H.; Galea, H.; Hoeksema, B.; Lindsay, D.; Manko, M.; Pica, D. (2026). World Hydrozoa Database. Balellidae Stechow, 1922. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=266991 on 2026-08-25
Stechow, E., 1922. Zur Systematik der Hydrozoen, Stromatoporen, Siphonophoren, Anthozoen und Ctenophoren. Arch. Naturgesch. -88 3: 141-155.
Nutting, C. C. 1906. Hydroids of the Hawaiian Islands collected by the steamer Albatross in 1902. - Bulletin of the United States Fish Commission for 1903 23: 931-959, pls 1-13.