fossil marine animal genera Linnaeus, 1758 - animals
Status: extant
   Phylum Actinopoda Calkins, 1902
  Status: extant
     1 Class Radiolaria Müller, 1858 see Phylum Radiolaria Müller, 1858
    Status: extant
     2 Class Acantharia Haeckel, 1881 see Class Acantharea Haeckel, 1881
    Status: extant