Order Hemiaulales

Family Hemiaulaceae Heiberg

Genus Cerataulina H. Peragallo ex Schütt

• Cerataulina pelagica (Cleve) Hendey — marine, planktonic (Rat'kova, 2000).

Genus Eucampia Ehrenberg

• Eucampia zoodiacus Ehrenberg – marine; planktonic (Конопля, 1974).

Genus Hemiaulus Heiberg

• Hemiaulus sinensis Greville — planktonic, sporadic, Velikaya Salma (Сергеева, 1974).

rus: Порядок Hemiaulales