Dinogymnium Evitt et al., 1967, p.4-8.
EMENDATION: Lentin and Vozzhennikova, 1990, p.14.
TYPE: Evitt et al., 1967, pl.1, figs.21-23; pl.2, fig.5; text-figs.16-18, as Dinogymnium acuminatum.