• Chromadoropsis vivipara (de Man, 1907) Allgen, 1928
• Chromaspirina amabilis (de Man, 1922) Luc & De Coninck, 1959 (uncertain > taxon inquirendum)
• Chromaspirina chabaudi Boucher, 1975
• Chromaspirina crinita Gerlach, 1952
• Chromaspirina denticulata (Gerlach, 1953) Luc & De Coninck, 1959 accepted as Pseudomicrolaimus denticulatus (Gerlach, 1953) Kovalyev & Tchesunov, 2005
• Chromaspirina inflexa (Wieser, 1954) Gerlach, 1963 accepted as Desmodora inflexa Wieser, 1954
• Chromaspirina inglisi Warwick, 1970
• Chromaspirina lunatica Gerlach, 1965
• Chromaspirina multipapillata Jayasree & Warwick, 1977
• Chromaspirina parapontica Luc & De Coninck, 1959
• Chromaspirina paucispira Schuurmans Stekhoven, 1950
• Chromaspirina pellita Gerlach, 1954
• Chromaspirina pontica Filipjev, 1918
• Chromaspirina punctata (Cobb, 1920) accepted as Pomponema punctata (Cobb, 1920) Luc & Deconinck, 1959
• Chromaspirina renaudae Boucher, 1975
• Chromaspirina thieryi De Coninck, 1943
• Metachromadora cystoseirae Filipjev, 1918
• Metachromadora macroutera Filipjev, 1918
• Metachromadora quadribulba Gerlach, 1956
• Metachromadora remanei Gerlach, 1951 accepted as Metachromadoroides remanei (Gerlach, 1951) Timm, 1961
• Metachromadora scotlandica Warwick & Platt, 1973
• Metachromadora suecica (Allgén, 1929) Schulz, 1938
• Metachromadora vivipara (de Man, 1907) Allgen, 1928 accepted as Chromadoropsis vivipara (de Man, 1907) Allgen, 1928
• Metachromadoroides remanei (Gerlach, 1951) Timm, 1961
• Onyx litorale (Schulz, 1938) Armenteros et al., 2014
• Onyx monstrosum (Gerlach, 1956) Armenteros et al., 2014
• Onyx perfectus Cobb, 1891
• Onyx sagittarius Gerlach, 1950
• Papillonema clavatum (Gerlach, 1957) Verschelde, Muthumbi & Vincx, 1995
• Paradesmodora cephalata Schuurmans Stekhoven, 1950
• Parallelocoilas dolfusi Boucher, 1975
• Parathalassoalaimus sabulicola Allgén, 1929
• Perspiria flagellata Vitiello, 1971
• Perspiria hamata Wieser & Hopper, 1967
• Polysigma fuscum Gerlach, 1956
• Pseudometachromadora longilaima (Schuurmans Stekhoven, 1950) Timm, 1954
• Pseudometachromadora papillata (Schuurmans Stekhoven, 1950) timm, 1954
• Sigmophoranema litorale (Schulz, 1938) Gerlach, 1951 accepted as Onyx litorale (Schulz, 1938) Armenteros et al., 2014
• Sigmophoranema monstrosum (Gerlach, 1956) accepted as Onyx monstrosum (Gerlach, 1956) Armenteros et al., 2014
• Sigmophoranema rufum (Cobb, 1933) Hope & Murphy, 1972 (uncertain > taxon inquirendum)
• Spirinia flagellata (Vitiello, 1971) accepted as Perspiria flagellata Vitiello, 1971
• Spirinia gerlachi (Luc & De Coninck, 1959) Gerlach, 1963
• Spirinia granulata Allgén, 1929 (uncertain > taxon inquirendum)
• Spirinia laevioides Gerlach, 1963
• Spirinia laevis (Bastian, 1865) Gerlach, 1963
• Spirinia parasitifera (Bastian, 1865) Gerlach, 1963
• Spirinia sabulicola Filipjev, 1918 (uncertain > taxon inquirendum)
• Spirinia schneideri (Villot, 1875) Gerlach, 1963
• Spirinia tenuicauda (Allgén, 1959) Gerlach, 1963 (uncertain > taxon inquirendum)
• Stygodesmodora epixantha Blome, 1982