Astartiella stroemii (Hustedt) Bukhtiyarova in Bukhtiyarova & Compère, 2006 accepted as
Achnanthes stroemii Hustedt, 1933 (new combination reference)
Lemnicola hungarica (Grunow) F.E.Round & P.W.Basson, 1997 accepted as
Achnanthidium hungaricum Grunow, 1863 (new combination reference)
Neosynedra delicatissima (Proshkina-Lavrenko) Bukhtiyarova in Bukhtiyarova & Compère, 2006 accepted as
Fragilaria delicatissima Proschkina-Lavrenko, 1960 (new combination reference)
Ulnaria amphirhynchus (Ehrenberg) Compère & Bukhtiyarova, 2006 accepted as
Synedra amphirhynchus var. amphirhynchus Ehrenberg, 1843 (new combination reference)
Ulnaria capitata (Ehrenberg) P.Compère, 2001 accepted as
Synedra capitata f. capitata Ehrenberg, 1836 (new combination reference)
Ulnaria danica (Kützing) Compère & Bukhtiyarova, 2006 accepted as
Synedra danica Kützing, 1844 (new combination reference)
Ulnaria ulna (Nitzsch) P.Compère, 2001 accepted as
Synedra ulna var. subcontracta Østrup in Héribaud et al., 1920 (new combination reference)