Anticoma eberthi Bastian, 1865 (additional source)
Ascolaimus elongatus (Bütschli, 1874) Shuurmans Stekhoven & de Coninck, 1932 (additional source)
Bathylaimus tenuicaudatus (Allgén, 1933) Allgen, 1947 (additional source)
Chaetonema riemanni Platt, 1973 (additional source)
Chromadorella duopapillata Platt, 1973 (additional source)
Chromaspirina inglisi Warwick, 1970 (additional source)
Cobbia caledonia Warwick & Platt, 1973 (additional source)
Cobbia trefusiaeformis de Man, 1907 (additional source)
Cyatholaimus gracilis (Eberth, 1863) Bastian, 1865 (additional source)
Daptonema curvatus Gerlach, 1956 accepted as Daptonema curvatum (Gerlach, 1956) Wieser, 1959 (additional source)
Daptonema fistulatum (Wieser & Hopper, 1967) Lorenzen, 1977 (additional source)
Daptonema furcatum (Juario, 1974) Lorenzen, 1977 (additional source)
Dorylaimopsis mediterranea Grimaldi-De Zio, 1968 (additional source)
Eurystomina ornata (Eberth, 1863) Marion, 1970 (additional source)
Filitonchus filiformis (Warwick, 1971) Platt, 1982 (additional source)
Halichoanolaimus dolichurus Ssaweljev, 1912 (additional source)
Hypodontolaimus dimorphus Wieser, 1954 (additional source)
Mesacanthion diplechma (Southern, 1914) Filipjev, 1927 (additional source)
Metalinhomoeus longiseta Kreis, 1929 (additional source)
Metoncholaimus albidus (Bastian, 1865) Filipjev, 1918 (additional source)
Microlaimus teutonicus Riemann, 1966 accepted as Bolbolaimus teutonicus (Riemann, 1966) Jensen, 1978 (additional source)
Monoposthia costata (Bastian, 1865) de Man, 1889 (additional source)
Monoposthia mirabilis Schulz, 1932 (additional source)
Odontophora rectangula Lorenzen, 1971 (additional source)
Odontophora wieseri Luc & De Coninck, 1959 (additional source)
Oncholaimellus calvadosicus de Man, 1890 (additional source)
Oncholaimus campylocercoides De Coninck & Schuurmans Stekhoven, 1933 (additional source)
Oncholaimus dujardinii de Man, 1876 (additional source)
Oncholaimus oxyuris Ditlevsen, 1911 (additional source)
Paramonhystera buetschlii Bresslau & Schuurmans Stekhoven in Schuurmans Stekhoven, 1935 accepted as Paramonohystera buetschlii (Bresslau & Schuurmans Stekhoven in Schuurmans Stekhoven, 1935) (additional source)
Pomponema sedecima Platt, 1973 (additional source)
Praeacanthonchus opheliae (Warwick, 1970) Gerlach & Riemann, 1973 (additional source)
Prochromadorella ditlevseni (de Man, 1922) Wieser, 1954 (additional source)
Prochromadorella septempapillata Platt, 1973 (additional source)
Ptycholaimellus pandispiculatus (Hopper, 1961) Wieser & Hopper, 1967 (additional source)
Sabatieria breviseta Schuurmans Stekhoven, 1935 accepted as Sabatieria pulchra (Schneider, 1906) Riemann, 1970 (additional source)
Sabatieria ornata (Ditlevsen, 1918) Filipjev, 1922 (additional source)
Sabatieria pulchra (Schneider, 1906) Riemann, 1970 (additional source)
Setosabatieria fibulata Wieser, 1954 (additional source)
Setosabatieria hilarula (de Man, 1922) (additional source)
Stephanolaimus jayasreei Platt, 1983 accepted as Setostephanolaimus longispiculum (Vadhyar, 1981) Tchesunov, 1994 (additional source)
Synonchiella riemanni Warwick, 1970 (additional source)
Terschellingia longicaudata de Man, 1907 (additional source)
Thalassoalaimus tardus de Man, 1893 (additional source)
Theristus acer Bastian, 1865 (additional source)
Theristus denticulatus Warwick, 1970 (additional source)
Theristus flevensis Schuurmans Stekhoven, 1935 (additional source)
Trefusia filicauda Allgén, 1933 (additional source)
Trichotheristus floridanus (Wieser & Hopper, 1967) Gerlach & Riemann, 1973 accepted as Daptonema floridanum (Wieser & Hopper, 1967) Tchesunov, 1990 (additional source)
Trichotheristus mirabilis (Schuurmans Stekhoven & De Coninck, 1933) accepted as Daptonema mirabilis (Schuurmans Stekhoven & De Coninck, 1933) Tchesunov, 1990 (additional source)
Viscosia abyssorum (Allgén, 1933) Wieser, 1953 (additional source)
Viscosia elegans (Kreis, 1924) Lorenzen, 1981 (additional source)