Information about the dinoflagellate species from which sequences were generated in this study.

CCMP  =  Provasoli-Guillard National Centre for Culture of Marine Phytoplankton, Hsp90 =  heat shock protein 90 sequence, lsu  =  large subunit ribosomal DNA sequence, MH  =  Mona Hoppenrath, NEPCC  =  North East Pacific Culture Collection (now CCCM  =  Canadian Center for the Culture of Microorganisms), SAMS  =  Scottish Association for Marine Science (CCAP  =  Culture Collection of Algae and Protozoa), SCCAP  =  Scandinavian Culture Collection of Algae & Protozoa, ssu  =  small subunit ribosomal DNA sequence,
† =  dead/lost.