Bradya (Bradya) Boeck, 1873 accepted as Bradya Boeck, 1873 (original description)
Bulbamphiascus Lang, 1944 (original description)
Canthocamptus stroemii (Baird, 1837) accepted as Heterolaophonte stroemii (Baird, 1837) represented as Heterolaophonte stroemii stroemii (Baird, 1837) (new combination reference)
Canuellidae Lang, 1944 (original description)
Cylindropsyllidae Sars G.O., 1909 (additional source)
Ectinosoma Boeck, 1865 (additional source)
Halectinosoma Vervoort, 1962 (original description)
Haloschizopera Lang, 1944 (original description)
Heterolaophonte Lang, 1948 (additional source)
Metamphiascopsis Lang, 1944 (original description)
Metamphiascopsis hirsutus (Thompson I.C. & Scott A., 1903) represented as Metamphiascopsis hirsutus hirsutus (Thompson I.C. & Scott A., 1903) (new combination reference)
Microarthridion Lang, 1944 (original description)
Paralaophonte Lang, 1948 (original description)
Paramesochridae Lang, 1944 (original description)
Paramesochrinae Lang, 1944 (original description)
Paramphiascella Lang, 1944 (original description)
Paramphiascopsis Lang, 1944 accepted as Amphiascus Sars G.O., 1905 (original description)
Pararenosetella Lang, 1944 accepted as Halectinosoma Vervoort, 1962 (original description)
Polyarthra accepted as Canuelloida (original description)
Proameira Lang, 1944 (original description)
Pseudonychocamptus Lang, 1944 (original description)
Tetragonicepsidae Lang, 1944 accepted as Tetragonicipitidae Lang, 1944 (original description)
Tetragonicipitidae Lang, 1944 (original description)
Thompsonulidae Lang, 1944 (original description)