Research Article

Redefinition of the Dinoflagellate Genus Alexandrium Based on Centrodinium: Reinstatement of Gessnerium and Protogonyaulax, and Episemicolon gen. nov. (Gonyaulacales, Dinophyceae)

Figure 5

Maximum-likelihood phylogenetic tree of the D1-D2 domains of the LSU rRNA gene. Bootstrap support values (BP) >70 are shown. New sequences are highlighted in bold. The scale bar represents the number of substitutions for a unit branch length.