Adoncholaimus lepidus (de Man, 1889) Filipjev, 1918 (additional source)
Anoplostoma viviparum (Bastian, 1865) Bütschli, 1874 (additional source)
Axonolaimus demani De Coninck & Schuurmans Stekhoven, 1933 (additional source)
Axonolaimus filipjevi Timm, 1954 (additional source)
Axonolaimus filipjevi Timm, 1954 (original description)
Axonolaimus spinosus (Bütschli, 1874) de Man, 1889 (additional source)
Axonolaimus steineri Timm, 1954 (original description)
Axonolaimus steineri Timm, 1954 (additional source)
Bathylaimus parafilicaudatus Allgén, 1935 accepted as Bathylaimus chesapeakensis Timm, 1952 (ecology source)
Chromadorita schuurmanstekhoveni Timm, 1954 (original description)
Chromadoropsis Filipjev, 1918 (additional source)
Diplolaimella allgeni Schneider, 1937 (additional source)
Diplolaimella punicea Timm, 1952 (additional source)
Diplolaimella schneideri Timm, 1952 (taxonomy source)
Dorylaimopsis metatypica Chitwood, 1936 (additional source)
Eleutherolaimus stenosoma de Man, 1907 (additional source)
Euchromadora de Man, 1886 (additional source)
Eurystomina minutisculae Chitwood, 1951 (additional source)
Halalaimus gracilis de Man, 1888 (additional source)
Halichoanolaimus duodecimpapillatus Timm, 1954 (original description)
Innocuonema tentabunda (de Man, 1890) Inglis, 1969 (additional source)
Ironella cobbi Timm, 1954 (original description)
Leptolaimus papilliger de Man, 1876 (additional source)
Metachromadora Filipjev, 1918 (taxonomy source)
Metachromadora parasitifera Timm, 1952 (original description)
Monhystera microphthalma de Man, 1880 accepted as Monhystrella microphthalma (de Man, 1880) Jacobs, 1987 (additional source)
Monoposthia ornata Timm, 1954 (original description)
Odontophora setosa (Allgén, 1929) (additional source)
Odontophora setosoides Timm, 1954 (original description)
Oncholaimus nigrocephalatus Cobb, 1930 (additional source)
Oncholaimus oxyuris Ditlevsen, 1911 (additional source)
Oxystomina elongata (Bütschli, 1874) Filipjev, 1921 (additional source)
Paracanthonchus caecus (Bastian, 1865) Micoletzky, 1924 (additional source)
Polygastrophora heptabulba Timm, 1954 (original description)
Pseudometachromadora Timm, 1954 (original description)
Pseudometachromadora longilaima (Schuurmans Stekhoven, 1950) Timm, 1954 (new combination reference)
Ptycholaimellus carinatus Cobb, 1920 (additional source)
Sabatieria punctata (Kreis, 1924) (additional source)
Sphaerolaimus balticus Schneider, 1906 (additional source)
Spilophorella paradoxoides Timm, 1952 (original description)
Terschellingia communis de Man, 1888 (additional source)
Terschellingia longicaudata de Man, 1907 (additional source)
Theristus biarcospiculum Timm, 1954 (original description)
Theristus normandicus (de Man, 1890) accepted as Daptonema normandicum (de Man, 1890) Lorenzen, 1977 (additional source)
Theristus parambronensis Timm, 1954 (original description)
Tripyloides gracilis (Ditlevsen, 1918) Filipjev, 1927 (additional source)
Viscosia brachylaimoides Chitwood, 1937 (additional source)
Viscosia papillata Chitwood, 1951 (additional source)