Bock, P.; Gordon, D. (2020). World List of Bryozoa. Acanthostega. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2020) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=1371755 on 2021-01-20
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021). European Register of Marine Species. Acanthostega. Accessed at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=1371755 on 2021-01-20