[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 Euphrosinidae Williams, 1851
         1 Genus Euphrosine Savigny, 1818
         2 Genus Euphrosyne Savigny, 1818 see Genus Euphrosine Savigny, 1818
         3 Genus Palmyreuphrosyne Fauvel, 1913