Phylum Annelida Lamarck, 1809 - segmented worms Class Polychaeta Grube, 1850 - polychaetes Order Dinophilida Family Dinophilidae Schultz, 1902 see Family Dorvilleidae Chamberlin, 1919 1 Genus Dinophilus O. Schmidt, 1848 2 Genus Trilobodrilus Remane, 1925