Schuchert, P. (2024). World Hydrozoa Database.
Halecium incertus Naumov & Stepanjants, 1962. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=174387 on 2024-05-17
Marine Species Traits editorial board (2024). Marine Species Traits.
Halecium incertus Naumov & Stepanjants, 1962. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=174387 on 2024-05-17