basis of record: M'harzi, A. (1999). Phytoplankton community structuring in some areas of the North Sea. PhD Thesis. Vrije Universiteit Brussel: Brussel, Belgium. 221 pp. (look up in IMIS) [details]
Citation: WoRMS (2013). Phacus triqueter (Ehrenberg) Dujardin, 1841. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=163343 on 2013-05-25