[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Crustacea (Brünnich, 1772) - crustaceans see Superclass Crustacea Pennant, 1777
     Subclass Copepoda H. Milne-Edwards, 1840 - copepods
       Order Poecilostomatoida Thorell, 1859
         Family Nereicolidae Claus, 1875
           1 Genus Anomopsyllus G.O. Sars, 1921
           2 Genus Flabelliphilus Bresciani & Lützen, 1962
           3 Genus Nereicola Keferstein, 1863
           4 Genus Selioides Levinsen, 1878
           5 Genus Selius Krøyer, 1837
           6 Genus Sigecheres Bresciani, 1964
           7 Genus Vectoriella Stock, 1968