Diatoma tenue var. intermedium Kützing, 1833 (1834) (original description)
Diatoma tenue var. moniliforme Kützing, 1833 (original description)
Diatoma tenue var. normale Kützing, 1833 (1834) (original description)
Diatoma tenue var. paradoxa Kützing, 1833 (1834) (original description)
Exilaria crystallina Kützing, 1833 (1834) (original description)
Exilaria curvata Kützing, 1833 (original description)
Exilaria fasciculata Kützing, 1833 accepted as
Diatoma fasciculata C.A.Agardh, 1812 accepted as
Tabularia fasciculata (C.Agardh) D.M.Williams & Round, 1986 (original description)
Exilaria variegata Kützing, 1833 (1834) (original description)
Exilaria vaucheriae Kützing, 1833 (original description)
Fragilaria juergensii (Agardh) Kützing, 1833 (1834) (new combination reference)
Frustulia hyalina (Agardh) Kützing, 1833 (1834) accepted as
Cymbella hyalina Agardh, 1830 (new combination reference)
Licmophora minuta Kützing, 1833 (1834) (original description)
Melosira orichalcea (Mertens ex Jürgens) Kützing, 1833 (new combination reference)
Sigmatella F.T. Kützing, 1833 accepted as
Nitzschia A.H. Hassall, 1845 (original description)
Sigmatella nitzschii Kützing, 1833 (original description)