Chthoniidae Daday, 1888
Pseudotyrannochthonius australiensis Beier, 1966
Pseudotyrannochthonius bornemisszai Beier, 1966
Pseudotyrannochthonius dentifer (Morikawa, 1970)
Pseudotyrannochthonius giganteus Beier, 1971
Pseudotyrannochthonius gigas Beier, 1969
Pseudotyrannochthonius gracilis Benedict & Malcolm, 1970
Pseudotyrannochthonius hamiltonsmithi Beier, 1968
Pseudotyrannochthonius incognitus (R. O. Schuster, 1966)
Pseudotyrannochthonius jonesi (Chamberlin, 1962)
Pseudotyrannochthonius kobayashii (Morikawa, 1956)
Pseudotyrannochthonius kubotai (Morikawa, 1954)
Pseudotyrannochthonius octospinosus Beier, 1930
Pseudotyrannochthonius queenslandicus Beier, 1969
Pseudotyrannochthonius rossi Beier, 1964
Pseudotyrannochthonius silvestrii (Ellingsen, 1905)
Pseudotyrannochthonius solitarius (Hoff, 1951)
Pseudotyrannochthonius tasmanicus Dartnall, 1970
Pseudotyrannochthonius typhlus Dartnall, 1970
Pseudotyrannochthonius undecimclavatus (Morikawa, 1956)
Pseudotyrannochthonius utahensis Muchmore, 1967