Systema Naturae 2000 / Classification

- Phylum Chordata -

 Natura - nature
  Mundus - physical world;material world
   Naturalia
    Biota
    Domain Eukaryota - eukaryotes
     Kingdom Animalia - animals
      Subkingdom Bilateria - bilaterians;triploblastic animals
       Branch Deuterostomia - deuterostomes
        Infrakingdom Chordonia

          1 Phylum Chordata Bateson, 1885 - chordates
          H|N|P|R|B|L; Ref:T. Cavalier-Smith, 1998:237 (new position); Count:[!]9c;132o;998f;9713g;57,993s;6996ss;6v; ‡3o;15f;110g;380s;66ss; †4c;141o;789f;5683g;1771s;95ss
          
            1 ?Genus †Pikaia Walcott, 1911
            H|N|P|R|B|L; Ref:M.J. Benton, 2005:9; Count:†1s
            
            2 Subphylum Cephalochordata Owen, 1846 - lancelets
            H|N|P|R|B|L; Ref:M.J. Benton, 2005:389; Count:[*]1f;2g;32s; †1g
            
            3.1 Subphylum Tunicata Lamarck, 1816 - tunicates
            H|N|P|R|B|L; Ref:M.J. Benton, 2005:389; Count:[o]3c;7o;23f;82g;118s;4ss; †1g
            
            3.2 Subphylum Vertebrata Cuvier, 1812 - vertebrates
            H|N|P|R|B|L; Ref:M.J. Benton, 2005:389; Count:[c†c]6c;125o;974f;9629g;57,843s;6992ss;6v; ‡3o;15f;110g;380s;66ss; †4c;141o;789f;5680g;1770s;95ss
            

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17/10/2009 22:04:50 Created by Systema Naturae 2000 Publisher 1.1