Annelida Lamarck, 1809 - segmented worms
   "polychaetes" see Class Polychaeta Grube, 1850
     Scolecida G.W. Rouse & K. Fauchald, 1997 see Order Scolecida Rouse & Fauchald, 1997
       Family Maldanidae Malmgren, 1867 - bamboo worms
         01 Genus Gravierella Fauvel, 1919
         02 Genus Macroclymene Verrill, 1900
         03 Subfamily Euclymeninae Arwidsson, 1907
         04 Subfamily Lumbriclymeninae Arwidsson, 1907
         05 Subfamily Maldaninae (Malmgren, 1867) Arwidsson, 1907
         06 Subfamily Nicomachinae Arwidsson, 1907
         07 Subfamily Rhodininae Arwidsson, 1907
         08 Genus Rhodine Malmgren, 1865
         09 Genus Johnstonia de Quatrefages, 1849
         10 Genus Sabaco Kinberg, 1867
         11 Genus Micromaldane Mesnil, 1897
         12 Genus Maldanella McIntosh, 1885
         13 Genus Nicomache Malmgren, 1865
         14 Genus Lumbriclymene M. Sars, 1872
         15 Genus Petaloproctus de Quatrefages, 1865
         16 Genus Axiothella Verrill, 1900
         17 Genus Praxillella Verrill, 1881
         18 Genus Clymenura Verrill, 1900
         19 Genus Praxillura Verrill, 1880
         20 Subfamily Clymenurinae Imajima & Shiraki, 1982
         21 Subfamily Notoproctinae Detinova, 1985
         22 Subfamily Bogueinae (O. Hartman & K. Fauchald, 1971) Wolf, 1983
         23 Genus Petaloclymene