[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: 13c;41o;74f;125g;446s;53v
   Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
  Count: 12c;39o;71f;118g;441s;53v
     Class Fragilariophyceae Round (1990) - araphid, pennate diatoms see Class Bacillariophyceae Haeckel (1878)
    Count: 6o;6f;15g;28s
       Subclass Fragilariophycidae Round (1990) - core araphid diatoms
      Count: 6o;6f;15g;28s
         Order Fragilariales P.C.Silva (1962)
        Count: 1f;8g;13s
           Family Fragilariaceae Grev. (1833)
          Count: 8g;13s
             Genus Fragilaria Lyngb. (1819)
            Count: 1s
               1 Fragilaria crotonesis Kitton see Fragilaria crotonensis Kitton (1869)
              Count: -