World Register of Marine Species (WoRMS)
Rodríguez, E.; Fautin, D; Daly, M. (2026). World List of Actiniaria. Polystomidium Hertwig, 1882. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=742426 on 2026-08-01
Hertwig, R. (1882). Die Actinien der Challenger Expedition. Gustav Fischer. Jena., pp. 119.