[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
     Class Bacillariophyceae Haeckel (1878) - pennates
       Subclass Bacillariophycidae D.G.Mann (1990) - raphid diatoms
         Order Naviculales Bessey (1907)
           Suborder Neidiineae D.G.Mann (1990)
             Family Naviculaceae Kütz. (1844)
               Genus Navicula Bory (1822)
                 1 Navicula cancellata Donkin (1873)
                 2 Navicula crabro Ehrenberg
                 3 Navicula cusbidata (Kützing) Kützing see Navicula cuspidata (Kütz.) Kütz. (1844)
                 4 Navicula lanceolata (C.Agardh) Kützing
                 5 Navicula pennata A.Schmidt (1874)
                 6 Navicula zostereti Grunow (1860)