Acanthonchus viviparus Cobb, 1920 accepted as Acanthonchus (Acanthonchus) viviparus Cobb, 1920 (additional source)
Axonolaimus demani De Coninck & Schuurmans Stekhoven, 1933 (additional source)
Axonolaimus tirrenicus Brunetti, 1941 (additional source)
Cynura uniformis Cobb, 1920 (additional source)
Dasynemella conica Gerlach, 1956 (additional source)
Diplolaimelloides altherri Meyl, 1954 (additional source)
Diplopeltis cirrhatus (Eberth, 1863) Cobb, 1891 (additional source)
Diplopeltula intermedia Gerlach, 1954 accepted as Neodiplopeltula intermedia (Gerlach, 1954) Holovvachov & Boström, 2018 (additional source)
Elzalia Gerlach, 1957 (original description)
Enoploides brunettii Gerlach, 1953 (additional source)
Enoplus schulzi Gerlach, 1952 (additional source)
Eurystomina terricola (de Man, 1907) Filipjev, 1921 (additional source)
Halalaimus filum Gerlach, 1962 (new combination reference)
Haliplectus bibulbosus (Schulz, 1935) Gerlach, 1957 (additional source)
Ingenia Gerlach, 1957 (original description)
Latronema orcinum (Gerlach, 1952) Wieser, 1954 (additional source)
Lauratonema reductum Gerlach, 1953 (additional source)
Manunema Gerlach, 1957 (original description)
Manunema proboscidis Gerlach, 1957 (original description)
Mesacanthion hirsutum Gerlach, 1953 (additional source)
Oncholaimus oxyuris Ditlevsen, 1911 (additional source)
Oxyonchus dentatus (Ditlevsen, 1918) Filipjev, 1927 (additional source)
Oxystomina alpha Chitwood, 1937 (basis of record)
Paracyatholaimoides multispiralis Gerlach, 1953 (additional source)
Rhynchonema cinctum Cobb, 1920 (additional source)
Sabatieria rota Gerlach, 1957 (original description)
Synonchium obtusum Cobb, 1920 (additional source)
Theristus flevensis Schuurmans Stekhoven, 1935 (additional source)
Theristus pertenuis Schuurmans Stekhoven, 1935 (additional source)
Trileptium subterraneum (Gerlach, 1952) Gerlach & Riemann, 1974 (additional source)
Tripyloides marinus (Bütschli, 1874) de Man, 1886 (additional source)
Xyala striata Cobb, 1920 (additional source)