context source (Hexacorallia)Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]
basis of recordHayward, 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