Schuchert, P. (2021). World Hydrozoa Database.
Pyrostephos vanhoeffeni Moser, 1925. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=231599 on 2025-09-12
RAS (Eds.) (2025). Register of Antarctic Species.
Pyrostephos vanhoeffeni Moser, 1925. Accessed at: https://ras.biodiversity.aq/aphia.php/www.pfeil-verlag.de/04biol/www.pfeil-verlag.de/04biol/rest/rest/rest/rest/aphia.php?p=taxdetails&id=231599 on 2025-09-12