Bock, P.; Gordon, D. (2019). World List of Bryozoa.
Acanthophragma Hayward, 1993. Accessed through: (Eds) (2019) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=174238 on 2019-11-20
(Eds) (2019). Register of Antarctic Species.
Acanthophragma Hayward, 1993. Accessed at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=174238 on 2019-11-20