Amonardia Lang, 1944 (basis of record)
Antiboreodiosaccus Lang, 1944 (basis of record)
Arenolaophonte Lang, 1965 (basis of record)
Arenopontiidae Martínez Arbizu & Moura, 1994 (basis of record)
Arenopontiidae Martínez Arbizu & Moura, 1994 (extant flag source)
Bulbamphiascus Lang, 1944 (current name source)
Bulbamphiascus Lang, 1948 accepted as Bulbamphiascus Lang, 1944 (source of synonymy)
Bulbamphiascus Lang, 1944 (basis of record)
Bulbamphiascus Lang, 1948 accepted as Bulbamphiascus Lang, 1944 (basis of record)
Canuellopsis Lang, 1936 (basis of record)
Dactylopodamphiascopsis Lang, 1944 (basis of record)
Dactylopodamphiascopsis Lang, 1948 accepted as Dactylopodamphiascopsis Lang, 1944 (source of synonymy)
Dactylopodamphiascopsis Lang, 1948 accepted as Dactylopodamphiascopsis Lang, 1944 (basis of record)
Echinocletodes Lang, 1936 (basis of record)
Halectinosoma Lang, 1944 accepted as Halectinosoma Vervoort, 1962 (basis of record)
Haloschizopera Lang, 1948 accepted as Haloschizopera Lang, 1944 (basis of record)
Haloschizopera Lang, 1948 accepted as Haloschizopera Lang, 1944 (source of synonymy)
Haloschizopera Lang, 1944 (basis of record)
Hemicervinia Lang, 1935 (basis of record)
Hemicletodes Lang, 1936 (basis of record)
Heterolaophonte Lang, 1944 accepted as Heterolaophonte Lang, 1948 (basis of record)
Idyellopsis Lang, 1948 (basis of record)
Metamphiascopsis Lang, 1948 accepted as Metamphiascopsis Lang, 1944 (source of synonymy)
Metamphiascopsis Lang, 1944 (current name source)
Metamphiascopsis Lang, 1948 accepted as Metamphiascopsis Lang, 1944 (basis of record)
Metamphiascopsis Lang, 1944 (basis of record)
Microarthridion Lang, 1948 accepted as Microarthridion Lang, 1944 (source of synonymy)
Oligocletodes Lang, 1944 accepted as Eurycletodes G.O. Sars, 1909 (basis of record)
Oligocletodes Lang, 1948 accepted as Eurycletodes G.O. Sars, 1909 (basis of record)
Oligocletodes Lang, 1948 accepted as Eurycletodes G.O. Sars, 1909 (source of synonymy)
Oligocletodes Lang, 1944 accepted as Eurycletodes G.O. Sars, 1909 (source of synonymy)
Paradactylopodia Lang, 1948 accepted as Paradactylopodia Lang, 1944 (source of synonymy)
Paralaophontodes Lang, 1965 (name verified source)
Paralaophontodes Lang, 1965 (basis of record)
Paraleptomesochra Wells, 1967 (basis of record)
Paraleptopsyllus Lang, 1944 (source of synonymy)
Paraleptopsyllus Lang, 1944 (basis of record)
Paramenophia Lang, 1954 (basis of record)
Paramphiascella Lang, 1948 accepted as Paramphiascella Lang, 1944 (basis of record)
Paramphiascella Lang, 1948 accepted as Paramphiascella Lang, 1944 (source of synonymy)
Paramphiascella Lang, 1944 (basis of record)
Paramphiascoides Wells, 1967 (basis of record)
Paramphiascopsis Lang, 1944 accepted as Amphiascus G.O. Sars, 1905 (basis of record)
Paramphiascopsis Lang, 1948 accepted as Paramphiascopsis Lang, 1944 accepted as Amphiascus G.O. Sars, 1905 (source of synonymy)
Paramphiascopsis Lang, 1948 accepted as Paramphiascopsis Lang, 1944 accepted as Amphiascus G.O. Sars, 1905 (basis of record)
Parapseudoleptomesochra Lang, 1965 (name verified source)
Parapseudoleptomesochra Lang, 1965 (basis of record)
Pararobertsonia Lang, 1948 accepted as Pararobertsonia Lang, 1944 (source of synonymy)
Pararobertsonia Lang, 1944 (basis of record)
Pararobertsonia Lang, 1948 accepted as Pararobertsonia Lang, 1944 (basis of record)
Pilocamptus Wells, 2007 accepted as Pilocamptus Huys, 2009 (original description)
Proameira Lang, 1944 (current name source)
Proameira Lang, 1948 accepted as Proameira Lang, 1944 (source of synonymy)
Proameira Lang, 1944 (basis of record)
Psammolaophonte Wells, 1967 (basis of record)
Psammopsyllidae accepted as Leptopontiidae Lang, 1948 (extant flag source)
Psammopsyllidae accepted as Leptopontiidae Lang, 1948 (basis of record)
Pseudamphiascopsis Lang, 1948 accepted as Pseudamphiascopsis Lang, 1944 (name verified source)
Pseudamphiascopsis Lang, 1944 (basis of record)
Pseudamphiascopsis Lang, 1948 accepted as Pseudamphiascopsis Lang, 1944 (basis of record)
Pseudamphiascopsis Lang, 1948 accepted as Pseudamphiascopsis Lang, 1944 (source of synonymy)
Pseudamphiascopsis Lang, 1944 (name verified source)
Pseudocleta Lang, 1948 accepted as Pseudocleta Lang, 1944 (source of synonymy)
Pseudocleta Lang, 1948 accepted as Pseudocleta Lang, 1944 (basis of record)
Pseudocleta Lang, 1944 (basis of record)
Pseudodiosaccopsis Lang, 1944 (name verified source)
Pseudodiosaccopsis Lang, 1948 accepted as Pseudodiosaccopsis Lang, 1944 (name verified source)
Pseudodiosaccopsis Lang, 1948 accepted as Pseudodiosaccopsis Lang, 1944 (source of synonymy)
Pseudodiosaccopsis Lang, 1944 (basis of record)
Pseudodiosaccopsis Lang, 1948 accepted as Pseudodiosaccopsis Lang, 1944 (basis of record)
Pseudoleptomesochra Lang, 1965 (basis of record)
Pseudoleptomesochrella Lang, 1965 (basis of record)
Pseudoleptomesochrella Lang, 1965 (name verified source)
Pseudonychocamptus Lang, 1944 (basis of record)
Rhyncholagena Lang, 1948 accepted as Rhyncholagena Lang, 1944 (source of synonymy)
Typhlamphiascus Lang, 1948 accepted as Typhlamphiascus Lang, 1944 (source of synonymy)
Typhlamphiascus Lang, 1944 (basis of record)
Typhlamphiascus Lang, 1948 accepted as Typhlamphiascus Lang, 1944 (name verified source)
Typhlamphiascus Lang, 1944 (name verified source)
Typhlamphiascus Lang, 1948 accepted as Typhlamphiascus Lang, 1944 (basis of record)
Zausopsis Lang, 1934 (basis of record)