basis of record
Gordon, Dennis (look up in IMIS) [details]
additional source
Hayward, 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]
From editor or global species database
Editor's comment The grouping of the Superfamilies Smittinoidea, Schizoporelloidea, Urceoliporoidea, Didymoselloidea, Euthyriselloidea, Siphonicytarioidea, Mamilloporoidea, Celleporoidea, and Conescharellinoidea appears to be polyphyletic. At present, it seems simpler to keep these and the other superfamilies within one suborder, the Flustrina. Further understanding of the phylogeny of this large group of cheilostomes is needed before more detailed subdivision should be attempted. [details]
