Atraclylis Schydlowsky, 1902 accepted as Rhizorhagium M. Sars in O. Sars, 1874 (original description)
Cycella Schydlowsky, 1902 accepted as Lafoea Lamouroux, 1821 (original description)
Halisephonia Schydlowsky, 1902 accepted as Halisiphonia Allman, 1888 (original description)
Hydroctinia Schydlowsky, 1902 accepted as Hydractinia van Beneden, 1844 (original description)
Oorhyza Schydlowsky, 1902 accepted as Hydractinia van Beneden, 1844 (original description)
Pluriseriatia Schydlowsky, 1902 (original description)
Sertalaria Schydlowsky, 1902 accepted as Sertularia Linnaeus, 1758 (original description)
Tetropoma Schydlowsky, 1902 accepted as Tetrapoma Levinsen, 1893 (original description)