Acoma nuda Filipjev, 1927 accepted as Oxystomina nuda (Filipjev, 1927) Wieser, 1953 (original description)
Anticoma insulaealbae Filipjev, 1927 (original description)
Anticoma limalis novozemelica Filipjev, 1927 accepted as Anticoma acuminata (Eberth, 1863) Bastian, 1865 (original description)
Anticoma minor Filipjev, 1927 (original description)
Anticoma murmanica Filipjev, 1927 accepted as Odontanticoma murmanica (Filipjev, 1927) Platonova, 1976 (original description)
Anticoma novozemelica Filipjev, 1927 (original description)
Anticoma obtusa Villot, 1875 accepted as Nemanema obtusum (Villot, 1875) Filipjev, 1927 (new combination reference)
Barbonema Filipjev, 1927 (original description)
Barbonema setifera accepted as Barbonema setiferum Filipjev, 1927 (ecology source)
Barbonema setifera accepted as Barbonema setiferum Filipjev, 1927 (original description)
Barbonema setiferum Filipjev, 1927 (original description)
Bathylaimus profundis Filipjev, 1927 accepted as Parabathylaimus profundus (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 (original description)
Bathylaimus septentrionalis (Filipjev, 1927) De Coninck & Stekhoven, 1933 (ecology source)
Chaetonema Filipjev, 1927 (original description)
Chaetonema longisetum (Steiner, 1916) Filipjev, 1927 (original description)
Chaetonema steineri Filipjev, 1927 (original description)
Cothonolaimus septentrionalis Filipjev, 1927 accepted as Bathylaimus septentrionalis (Filipjev, 1927) De Coninck & Stekhoven, 1933 (original description)
Dactylonema Filipjev, 1927 accepted as Platycomopsis Ditlevsen, 1926 (original description)
Dactylonema mesjatsevi Filipjev, 1927 accepted as Platycomopsis mesjatzevi (Filipjev, 1927) (original description)
Demania gracilis Ditlevsen, 1918 accepted as Rhabdodemania gracilis (Ditlevsen, 1918) Baylis & Daubney, 1926 (redescription)
Ditlevsenella Filipjev, 1927 (original description)
Ditlevsenella danica Filipjev, 1927 (original description)
Ditlevsenella murmanica Filipjev, 1927 (original description)
Enchelidium polare Steiner, 1916 accepted as Klugea polaris (Steiner, 1916) Filipjev, 1927 (new combination reference)
Enoplina (additional source)
Enoploides cephalophorus (Ditlevsen, 1918) Filipjev, 1927 (new combination reference)
Enoploides italicus (Steiner, 1921) Filipjev, 1918 (taxonomy source)
Enoploides savaljevi Filipjev, 1927 (original description)
Enoplolaimus banalis Filipjev, 1927 accepted as Mesacanthion banale (Filipjev, 1927) Gerlach & Riemann, 1974 (original description)
Enoplolaimus breviseta Filipjev, 1927 accepted as Mesacanthion breviseta (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 (original description)
Enoplolaimus ditlevseni Filipjev, 1927 accepted as Mesacanthion ditlevseni (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 (original description)
Enoplolaimus karensis Filipjev, 1927 accepted as Mesacanthion karense (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 (original description)
Enoplolaimus klugei Filipjev, 1927 accepted as Paramesacanthion klugei (Filipjev, 1927) Wieser, 1953 (original description)
Enoplolaimus lucifer Filipjev, 1927 accepted as Mesacanthion lucifer (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 (original description)
Enoplolaimus major Filipjev, 1927 accepted as Mesacanthion majus (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 (original description)
Enoplolaimus polaris Filipjev, 1927 accepted as Oxyonchus polaris (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 (original description)
Enoplus crassus Filipjev, 1916 (additional source)
Enoplus denticaudatus Schneider, 1866 accepted as Pseudocella trichodes (Leuckart, 1849) Filipjev, 1927 (taxonomy source)
Eurystomina tenuissima Filipjev, 1927 accepted as Pareurystomina tenuissima (Filipjev, 1927) Filipjev, 1946 (original description)
Fenestrolaimus Filipjev, 1927 (original description)
Fenestrolaimus insulaealbae Filipjev, 1927 (original description)
Fenestrolaimus murmanicus Filipjev, 1927 (original description)
Fenestrolaimus profundis Filipjev, 1927 (original description)
Filoncholaimus filicaudatus (Ditlevsen, 1926) Filipjev, 1927 (new combination reference)
Galeonema Filipjev, 1927 accepted as Crenopharynx Filipjev, 1934 (original description)
Galeonema caudata Filipjev, 1927 accepted as Crenopharynx caudata (Filipjev, 1927) Shimada & Kakui, 2019 (original description)
Galeonema citronicauda Filipjev, 1927 accepted as Phanodermopsis groenlandica Ditlevsen, 1926 (original description)
Galeonema reducta Filipjev, 1927 accepted as Phanodermopsis reducta (Filipjev, 1927) Gerlach & Riemann, 1974 (original description)
Halalaimus de Man, 1888 (taxonomy source)
Halalaimus diplocephalus Filipjev, 1927 (original description)
Halalaimus longicaudatus (Filipjev, 1927) Schneider, 1939 (ecology source)
Halalaimus zenkevitshi Filipjev, 1927 (original description)
Isonemella Cobb, 1920 accepted as Symplocostoma Bastian, 1865 (new combination reference)
Klugea Filipjev, 1927 (original description)
Klugea (Klugea) Filipjev, 1927 (original description)
Klugea (Nasinema) Filipjev, 1927 (original description)
Klugea polaris (Steiner, 1916) Filipjev, 1927 (new combination reference)
Klugea trilabia Filipjev, 1927 (original description)
Ledovitia Filipjev, 1927 (original description)
Ledovitia hirsuta Filipjev, 1927 (original description)
Leptosomella Filipjev, 1927 (original description)
Leptosomella acrocerca Filipjev, 1927 (original description)
Mesacanthion Filipjev, 1927 (original description)
Mesacanthion audax (Ditlevsen, 1918) Filipjev, 1927 (new combination reference)
Mesacanthion banale (Filipjev, 1927) Gerlach & Riemann, 1974 (ecology source)
Mesacanthion breviseta (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 (ecology source)
Mesacanthion diplechma (Southern, 1914) Filipjev, 1927 (new combination reference)
Mesacanthion ditlevseni (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 (ecology source)
Mesacanthion klugei (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 accepted as Paramesacanthion klugei (Filipjev, 1927) Wieser, 1953 (original description)
Mesacanthion majus (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 (ecology source)
Nasinema Filipjev, 1927 represented as Klugea Filipjev, 1927 (original description)
Nemanema cylindraticaudatum (de Man, 1922) Filipjev, 1927 (taxonomy source)
Nemanema obtusum (Villot, 1875) Filipjev, 1927 (new combination reference)
Nemanemella Filipjev, 1927 accepted as Oxystomina Filipjev, 1918 (original description)
Nemanemella alpatovi Filipjev, 1927 accepted as Oxystomina alpatovi (Filipjev, 1927) Wieser, 1953 (original description)
Nemanemella cobbi Filipjev, 1927 accepted as Oxystomina cobbi (Filipjev, 1927) Wieser, 1953 (original description)
Nemanemella novozemelica Filipjev, 1927 accepted as Oxystomina novozemelica (Filipjev, 1927) Wieser, 1953 (original description)
Nuada isaitshikovi Filipjev, 1927 accepted as Halalaimus isaitshikovi (Filipjev, 1927) Schuurmans Stekhoven, 1935 (original description)
Nuada pachyderma Filipjev, 1927 accepted as Halalaimus pachyderma (Filipjev, 1927) Schuurmans Stekhoven, 1935 (original description)
Oncholaimus opisthonchus Filipjev, 1927 (original description)
Oncholaimus plavmornini Filipjev, 1927 (original description)
Oncholaimus septentrionalis Filipjev, 1927 (original description)
Oncholaimus ushakovi Filipjev, 1927 (original description)
Oxyonchus (Filipjev, 1927) De Coninck & Schuurmans Stekhoven, 1933 (original description)
Oxyonchus acantholaimus (Ssaweljev, 1912) Filipjev, 1927 (new combination reference)
Oxyonchus australis (de Man, 1904) Filipjev, 1927 (new combination reference)
Oxyonchus dentatus (Ditlevsen, 1918) Filipjev, 1927 (new combination reference)
Oxyonchus hamatus (Steiner, 1916) Filipjev, 1927 (new combination reference)
Oxystomina insulaealbae Filipjev, 1927 (original description)
Paramesacanthion klugei (Filipjev, 1927) Wieser, 1953 (new combination reference)
Parenoplus Filipjev, 1927 (original description)
Parenoplus edentatus Filipjev, 1927 (original description)
Phanoderma ditlevseni (Filipjev, 1927) Platonova, 1984 accepted as Phanoderma cocksi Bastian, 1865 (redescription)
Phanodermopsis caudatum (Filipjev, 1927) Schuurmans Stekhoven, 1946 accepted as Crenopharynx caudata (Filipjev, 1927) Shimada & Kakui, 2019 (original description)
Phanodermopsis pigmentatum Ditlevsen, 1926 accepted as Klugea pigmentata (Ditlevsen, 1926) Filipjev, 1927 (original description)
Platycomopsis mesjatzevi (Filipjev, 1927) (new combination reference)
Prooncholaimus saveljevi Filipjev, 1927 accepted as Pseudoncholaimus saveljevi (Filipjev, 1927) Kreis, 1934 (original description)
Pseudocella coeca (Ssaweljev, 1912) Filipjev, 1927 (additional source)
Pseudocella pseudocella (Filipjev, 1927) Filipjev, 1946 (taxonomy source)
Pseudocella saveljevi (Filipjev, 1927) Filipjev, 1946 (ecology source)

Arctic Ocean for Galeonema caudata Filipjev, 1927 
Barents Sea for Anticoma murmanica Filipjev, 1927 
Barents Sea for Anticoma murmanica Filipjev, 1927 
Barents Sea for Anticoma murmanica Filipjev, 1927 
Barents Sea for Anticoma murmanica Filipjev, 1927 
Barents Sea for Barbonema setiferum Filipjev, 1927 
Barents Sea for Barbonema setiferum Filipjev, 1927 
Barents Sea for Oncholaimus septentrionalis Filipjev, 1927 
Barents Sea for Oncholaimus ushakovi Filipjev, 1927 
Barents Sea for Parenoplus edentatus Filipjev, 1927 
Kara Sea for Anticoma murmanica Filipjev, 1927 
Kara Sea for Halalaimus longicaudatus (Filipjev, 1927) Schneider, 1939 
Kara Sea for Oncholaimus opisthonchus Filipjev, 1927 
Kara Sea for Oncholaimus plavmornini Filipjev, 1927 
Kara Sea for Oxystomina insulaealbae Filipjev, 1927 
Kara Sea for Oxystomina insulaealbae Filipjev, 1927 
Kara Sea for Oxystomina insulaealbae Filipjev, 1927 
Murmansk Coast for Halalaimus pachyderma (Filipjev, 1927) Schuurmans Stekhoven, 1935