ARMS (2024). Umbonulomorpha. Accessed at: https://www.marinespecies.org/arms/aphia.php?p=taxdetails&id=152298 on 2024-04-18
Sirenko, B.I.; Clarke, C.; Hopcroft, R.R.; Huettmann, F.; Bluhm, B.A.; Gradinger, R. (eds) (2024). The Arctic Register of Marine Species (ARMS) compiled by the Arctic Ocean Diversity (ArcOD). Umbonulomorpha. Accessed at: https://marinespecies.org/arms/aphia.php?p=taxdetails&id=152298 on 2024-04-18
basis of recordGordon, Dennis (look up in IMIS) [details]
additional sourceHayward, P.J.; Ryland, J.S. (1999). Cheilostomatous Bryozoa: part 2 Hippothooidea - Celleporoidea: notes for the identification of British species. 2nd ed.. <i>Synopses of the British fauna (new series)</i>, 14. Field Studies Council: Shrewsbury, UK. ISBN 1-85153-263-3. vii, 416 pp. (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality