Division Bacillariophyta Engl. & Gilg (1919) see Phylum Bacillariophyta Engl. & Gilg (1919)
   Class Bacillariophyceae Haeckel (1878) - pennates
     Subclass Bacillariophycidae D.G.Mann (1990) - raphid diatoms
       Order Naviculales Bessey (1907)
         Suborder Naviculineae (Bessey) Hendey (1937)
           Family Stauroneidaceae D.G.Mann (1990)
             Genus Craticula Grunow (1868)
               1 Craticula accomoda (Hust.) D.G.Mann (1990)
               2 Craticula ambigua (Ehrenb.) D.G.Mann (1990)
               3 Craticula cuspidata (Kütz.) D.G.Mann (1990)
               4 Craticula halophila (Grunow ex Van Heurck) D.G.Mann (1990)
               5 Craticula perrotettii Grunow (1868)