Phylum Annelida Lamarck, 1809 - segmented worms
   Class Polychaeta Grube, 1850 - polychaetes
     Order Capitellida Fauchald, 1977 see Order Scolecida Rouse & Fauchald, 1997
       Family Maldanidae Malmgren, 1867 - bamboo worms
         Subfamily Euclymeninae Arwidsson, 1907
           1 Genus Clymenella Verrill, 1873
           2 Genus Euclymene Verrill, 1900
           3 Genus Isocirrus Arwidsson, 1906
           4 Genus Microclymene Arwidsson, 1906
           5 Genus Praxillella Verrill, 1881
           6 Genus Proclymene Arwidsson, 1906