Gonyaulax polyedra Stein, 1883
Lingulodinium machaerophorum (Deflandre and Cookson) Wall, 1967b (cyst)
Hystrichosphaeridium machaerophorum Deflandre and Cookson, 1955 (cyst)
Nomenclatural Types:
Holotype:
Gonyaulax polyedra Stein, 1883: p. 13, pl. 4, figs. 7-9
Type Locality:
unknown