[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Annelida Lamarck, 1809 - segmented worms
     Class Polychaeta Grube, 1850 - polychaetes
       Family Chrysopetalidae E. Ehlers, 1864
         1 Genus Bhawania L. Schmarda, 1861
         2 Genus Chrysopetalum E. Ehlers, 1868
         3 Genus Dysponetus G. Levinsen, 1879
         4 Genus Heteropale Johnson, 1897
         5 Genus Paleanotus L. Schmarda, 1861
         6 Genus Vigtorniella Kiseleva, 1996