Bock, P. (2021). World List of Bryozoa. Rhombocladia donaica Nikiforova, 1934 †. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: http://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1407719 on 2024-07-11
Marine Species Traits editorial board (2024). Marine Species Traits. Rhombocladia donaica Nikiforova, 1934 †. Accessed at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=1407719 on 2024-07-11