Wetzeliella subgenus Apectodinium
"WETZELIELLA subgenus APECTODINIUM" Costa and Downie, 1976, p.608. NOW Apectodinium. Originally Wetzeliella subgenus Apectodinium, subsequently (and now) Apectodinium. Costa and Downie (1976, p.608-609) assigned the following species to this subgenus: Wetzeliella homomorpha, Wetzeliella hyperacantha, Wetzeliella parva and Wetzeliella paniculata. Harland (1979c, p.63,66-67) assigned the following species to the subgenus: Wetzeliella augusta, Wetzeliella quinquelata and Wetzeliella sumissa. Entries for these species are included under the genus Wetzeliella. Type: Deflandre and Cookson, 1955, pl.5, fig.7; text-fig.19, as Wetzeliella homomorpha.