Biddulphia longicruris Greville, 1859 accepted as Hobaniella longicruris (Greville) P.A. Sims & D.M. Williams in Sims et al., 2018 (basis of record)
Ceratium bucephalum (Cleve) Cleve, 1900 accepted as Tripos bucephalus (Cleve) F.Gómez, 2013 (additional source)
Ceratium petersii Steemann Nielsen, 1934 accepted as Tripos petersii (Steemann Nielsen) F.Gómez, 2013 (additional source)
Ceratium platycorne Daday, 1888 accepted as Tripos platycornis (Daday) F.Gómez, 2013 (additional source)
Climacodium A. Grunow, 1868 (basis of record)
Dictyocysta Ehrenberg, 1854 (basis of record)
Favella serrata (Möbius, 1887) Jörgensen, 1924 accepted as Schmidingerella serrata (Möbius, 1887) Agatha & Strüder-Kypke, 2012 (basis of record)
Nitzschia sigma (Kützing) W.Smith, 1853 (additional source)
Parafavella gigantea (Brandt), Kofoid & Campbell, 1929 (basis of record)
Planktoniella sol (C.G.Wallich) Schütt, 1892 accepted as Coscinodiscus sol C.G.Wallich, 1860 (basis of record)
Ptychocylis Brandt (basis of record)
Rhizosolenia acuminata (H.Peragallo) H.Peragallo, 1907 (basis of record)
Rhizosolenia bergonii H.Peragallo, 1892 (basis of record)
Thliptodontidae Kwietniewski, 1902 accepted as Thliptodontinae Kwietniewski, 1902 represented as Clionidae Rafinesque, 1815 (additional source)
Triadinium polyedricum (Pouchet) Dodge, 1981 (additional source)