Bock, P. (2021). World List of Bryozoa.
Hastingsia pygmacea Borg, 1944. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=174013 on 2025-04-04
RAS (Eds.) (2025). Register of Antarctic Species.
Hastingsia pygmacea Borg, 1944. Accessed at: https://ras.biodiversity.aq/aphia.php/aphia.php?p=taxdetails&id=174013 on 2025-04-04