Serpulidae Johnston, 1865
Lemintina cuvieri Risso, 1826
Protula alba Benedict, 1887
Protula alberti Fauvel, 1909
Protula americana McIntosh, 1885
Protula anomala Day, 1955
Protula antennata Ehlers, 1887
Protula apomatoides (Uchida, 1978)
Protula appendiculata Schmarda, 1861
Protula arafurensis McIntosh, 1885
Protula atypha Bush, 1905
Protula balboensis Monro, 1933
Protula bispiralis (Savigny, 1822)
Protula canavarii Roverto, 1899
Protula desiderata Quatrefages, 1850
Protula diomedeae Benedict, 1887
Protula intestinum (Lamarck, 1818)
Protula longiseta Schmarda, 1861
Protula lusitanica McIntosh, 1885
Protula media Stimpson, 1854
Protula pacifica Pixell, 1912
Protula palliata (Willey, 1905)
Protula planianica Ziegler, 1984
Protula procera Ehlers, 1918
Protula setosa (Bush, 1910)
Protula soofita Ben-Eliahu, 1976
Protula submedia Augener, 1906
Protula superba Moore, 1909
Protula tubularia (Montagu, 1803)
Protula vincenti Rovereto, 1904
Psygmobranchus coecus Claparède, 1870