Annelida Lamarck, 1809 - segmented worms
Count: 1o;66f;257g;267s; †3g;1s
   "polychaetes" see Class Polychaeta Grube, 1850
  Count: 66f;257g;267s; †3g;1s
     Palpata G.W. Rouse & K. Fauchald, 1997
    Count: 54f;157g;178s; †1g;1s
       Aciculata G.W. Rouse & K. Fauchald, 1997
      Count: 32f;150g;178s; †1g;1s
         Phyllodocida see Order Phyllodocida Dales, 1962
        Count: 22f;93g;178s; †1g;1s
           Nereidiformia see Suborder Nereidiformia
          Count: [f] 6f;29g;123s
             Family Nereididae Johnston, 1865
            Count: 2g;67s
               [Namanereis] Chamberlin, 1919
              Count: 14s
                 Namanereis cavernicola (Solís-Weiss & Espinasa, 1991)
                Count: -