Re-classification of Pheopolykrikos hartmannii as Polykrikos (Dinophyceae) based partly on the ultrastructure of complex extrusomesDOI: info:10.1016/j.ejop.2009.08.003v. 46No. 129–37
Hoppenrath, Mona, Yubuki, Naoji, Bachvaroff, Tsvetan R., and Leander, Brian S. 2010. "Re-classification of Pheopolykrikos hartmannii as Polykrikos (Dinophyceae) based partly on the ultrastructure of complex extrusomes." European Journal of Protistology, 46, (1) 29–37. https://doi.org/10.1016/j.ejop.2009.08.003.