Araeolaimus demani (Schuurmans Stekhoven, 1950) Wieser, 1956 (new combination reference)
Cobbia simplex Allgén, 1929 (status source)
Daptonema adiectus (Schulz, 1932) accepted as Daptonema adiecta (Schulz, 1932) Wieser, 1956 (taxonomy source)
Daptonema kornoeensis (Allgén, 1929) accepted as Daptonema kornoeense (Allgén, 1929) Lorenzen, 1977 (additional source)
Daptonema normandicum (de Man, 1890) Lorenzen, 1977 (redescription)
Daptonema trichospiculum (Allgén, 1933) Wieser, 1956 (redescription)
Linhomoeus gracilisetosus (Allgén, 1946) Wieser, 1956 (new combination reference)
Linhomoeus paralongicaudatus (Allgén, 1934) Wieser, 1956 (new combination reference)
Linhomoeus pilosus (Schuurmans Stekhoven, 1950) Wieser, 1956 (taxonomy source)
Mesotheristus Wieser, 1956 accepted as Daptonema Cobb, 1920 (original description)
Metalinhomoeus gracilis (Kreis, 1929) Wieser, 1956 (new combination reference)
Metalinhomoeus pareffilatus Wieser, 1956 (original description)
Metalinhomoeus retrosetosus Wieser, 1956 (original description)
Monhystera tenuis Schuurmans Stekhoven, 1950 accepted as Thalassomonhystera tenuis (Schuurmans Stekhoven, 1950) (status source)
Odontophora parangustilaima Wieser, 1956 (original description)
Onchium conicaudatum (Allgén, 1935) Wieser, 1956 accepted as Onchium metocellatum (Wieser, 1956) Gerlach & Riemann, 1973 (original description)
Paralinhomoeus intermedius (Allgén, 1929) Wieser, 1956 accepted as Linhomoeus intermedius Allgen, 1929 (additional source)
Paralinhomoeus macquariensis (Allgén, 1929) (additional source)
Paralinhomoeus ordinarius Wieser, 1956 (original description)
Paramonhystera Steiner, 1916 accepted as Paramonohystera Steiner, 1916 (additional source)
Paramonhystera elliptica Filipjev, 1918 accepted as Paramonohystera elliptica (Filipjev, 1918) (original description)
Paramonhystera megacephala Wieser, 1956 accepted as Paramonohystera megacephala Steiner, 1916 (taxonomy source)
Paramonohystera elliptica (Filipjev, 1918) (status source)
Paramonohystera paranormandica (Micoletzky, 1922) accepted as Daptonema normandicum (de Man, 1890) Lorenzen, 1977 (taxonomy source)
Paramonohystera pellucida (Cobb, 1920) (taxonomy source)
Parasphaerolaimus paradoxus Ditlevsen, 1918 (basis of record)
Promonhystera Wieser, 1956 (original description)
Promonhystera faber Wieser, 1956 (original description)
Pseudosteineria Wieser, 1956 (original description)
Pseudosteineria horrida (Steiner, 1916) Wieser, 1956 (taxonomy source)
Siphonolaimus anticomoides (Allgén, 1933) Wieser, 1956 (source of synonymy)
Southerniella conicauda (Schuurmans Stekhoven, 1950) Wieser, 1956 (taxonomy source)
Southerniella zostericola (Allgén, 1929) Wieser, 1956 (new combination reference)
Sphaerolaimus paradoxus Ditlevsen, 1918 accepted as Parasphaerolaimus paradoxus Ditlevsen, 1918 (basis of record)
Spiramphinema Wieser, 1956 (original description)
Spiramphinema microcephalon (Schuurmans Stekhoven, 1942) Wieser, 1956 (original description)
Synodontium impar (Ssaweljev, 1912) Wieser, 1956 (new combination reference)
Theristus norwegicus (Allgén, 1933) Wieser, 1956 (new combination reference)
Theristus problematicus (Allgén, 1927) Wieser, 1956 (new combination reference)
Theristus sabulicola (Filipjev, 1918) Wieser, 1956 (new combination reference)
Trichotheristus Wieser, 1956 accepted as Daptonema Cobb, 1920 (original description)