Eunicidae
Eunicidae zijn een familie van borstelwormen (Polychaeta).

Taxonomie 
De volgende geslachten zijn bij de familie ingedeeld:
 Aciculomarphysa Hartmann-Schröder in Hartmann-Schröder & Zibrowius, 1998
 Esconites Thompson & Johnson, 1977 †
 Eunice Cuvier, 1817
 Euniphysa Wesenberg-Lund, 1949
 Fauchaldius Carrera-Parra & Salazar Vallejo, 1998
 Leodice Lamarck, 1818
 Lysidice Lamarck, 1818
 Marphysa Quatrefages, 1866
 Nicidion Kinberg, 1865
 Palola Gray in Stair, 1847
 Paucibranchia Molina-Acevedo, 2018
 Treadwellphysa Molina-Acevedo & Carrera-Parra, 2017

Nomen dubium 
 Heteromarphysa Verrill, 1900
 Mayeria Verrill, 1900

Nomen nudum 
 Eunice Rafinesque, 1815
 Palpiglossus Wagner, 1885

Synoniemen 
 Lycidice => Lysidice Lamarck, 1818
 Amphelothrix => Aphelothrix Chamberlin, 1919 => Marphysa Quatrefages, 1865
 Amphiro Kinberg, 1865 => Marphysa Quatrefages, 1865
 Amphiron => Amphiro Kinberg, 1865 => Marphysa Quatrefages, 1865
 Aphelothrix Chamberlin, 1919 => Marphysa Quatrefages, 1865
 Blainvillea Quatrefages, 1866 => Lysidice Lamarck, 1818
 Bleinvillea => Blainvillea Quatrefages, 1866 => Lysidice Lamarck, 1818
 Eriphyle] Kinberg, 1865 => Eunice Cuvier, 1817
 Heterophysa Shen & Wu, 1991 => Euniphysa Wesenberg-Lund, 1949
 Lithognatha Stewart, 1881 => Palola Gray in Stair, 1847
 Lysibranchia Cantone, 1983 => Marphysa Quatrefages, 1865
 Macduffia McIntosh, 1885 => Marphysa Quatrefages, 1865
 Nauphanta Kinberg, 1865 => Marphysa Quatrefages, 1865
 Nausicaa Kinberg, 1865 => Marphysa Quatrefages, 1865
 Nematonereis Schmarda, 1861 => Lysidice Lamarck, 1818
 Nereidice Blainville, 1828 => Lysidice Lamarck, 1818
 Nereidonta Blainville, 1828 => Eunice Cuvier, 1817
 Nicidon => Nicidion Kinberg, 1865
 Palolo => Palola Gray in Stair, 1847
 Paraeuniphysa Wu & He, 1988 => Euniphysa Wesenberg-Lund, 1949
 Paramarphysa Ehlers, 1887=> Marphysa Quatrefages, 1865
 Tibiana Lamarck, 1816 => Eunice Cuvier, 1817