Vulcanochthonius aa Muchmore, 2000
Species
Kleptochthonius (Chamberlinochthonius) affinis Muchmore, 1976
Tyrannochthonius alabamensis Muchmore, 1996
Tyrannochthonius aladdinensis Chamberlin, 1995
Neochthonius amplus (R.O. Schuster, 1962)
Kleptochthonius (Chamberlinochthonius) anophthalmus Muchmore, 1970
Tyrannochthonius aralu Chamberlin, 1995
Tyrannochthonius archeri Chamberlin, 1995
Kleptochthonius (Chamberlinochthonius) attenuatus Malcolm and Chamberlin, 1961
Tyrannochthonius attenuatus Muchmore, 1996
Tyrannochthonius avernicola Chamberlin, 1995
Tyrannochthonius barri Muchmore, 1996
Kleptochthonius (Chamberlinochthonius) barri Muchmore, 1965
Tyrannochthonius binoculatus Muchmore, 1996
Kleptochthonius (Chamberlinochthonius) binoculatus Muchmore, 1974
Chthonius (Hesperochthonius) californicus Chamberlin, 1929
Mundochthonius cavernicola Muchmore, 1968
Kleptochthonius (Chamberlinochthonius) cerberus Malcolm and Chamberlin, 1961
Tyrannochthonius chamberlini Muchmore, 1996
Tyrannochthonius charon Muchmore, 1996
Kleptochthonius (Chamberlinochthonius) charon Muchmore, 1965
Apochthonius coecus (Packard, 1884)
Apochthonius colecampi Muchmore, 1967
Kleptochthonius (Kleptochthonius) crosbyi (Chamberlin, 1929)
Kleptochthonius (Chamberlinochthonius) daemonius Muchmore, 1965
Tyrannochthonius diabolus Muchmore, 1996
Apochthonius diabolus Muchmore, 1967
Kleptochthonius (Chamberlinochthonius) erebicus Muchmore, 1965
Tyrannochthonius erebicus Muchmore, 1996
Mundochthonius erosidens Chamberlin, 1929
Mexichthonius exoticus Muchmore, 1996
Tyrannochthonius felix Muchmore, 1996
Tyrannochthonius fiskei Muchmore, 1996
Tyrannochthonius floridensis Malcolm and Muchmore, 1985
Apochthonius forbesi Benedict, 1979
Kleptochthonius (Kleptochthonius) geophilus Malcolm and Chamberlin, 1961
Kleptochthonius (Chamberlinochthonius) gertschi Malcolm and Chamberlin, 1961
Tyrannochthonius gnomus Muchmore, 1996
Kleptochthonius griseomanus Muchmore, 2000
Apochthonius grubbsi Muchmore, 1980
Aphrastochthonius grubbsi Muchmore, 1984
Kleptochthonius (Chamberlinochthonius) hageni Muchmore, 1963
Tyrannochthonius halopotamus Muchmore, 1996
Kleptochthonius (Chamberlinochthonius) henroti (Vachon, 1952)
Kleptochthonius (Chamberlinochthonius) hetricki Muchmore, 1974
Apochthonius hobbsi Muchmore, 1994
Mundochthonius holsingeri Benedict and Malcolm, 1974
Apochthonius holsingeri Muchmore, 1967
Vulcanochthonius howarthi (Muchmore, 1979)
Kleptochthonius (Chamberlinochthonius) hubrichti Muchmore, 1965
Tyrannochthonius hypogeus Muchmore, 1996
Apochthonius hypogeus Muchmore, 1976
Neochthonius imperialis Muchmore, 1996
Apochthonius indianensis Muchmore, 1967
Kleptochthonius (Chamberlinochthonius) infernalis Malcolm and Chamberlin, 1961
Tyrannochthonius infernalis Muchmore, 1996
Tyrannochthonius innominatus Muchmore, 1996
Apochthonius intermedius Chamberlin, 1929
Kleptochthonius (Kleptochthonius) inusitatus Muchmore, 1994
Apochthonius irwini R.O. Schuster, 1966
Chthonius (Chthonius) ischnocheles (Hermann, 1804)
Chthonius (Chthonius) ischnocheles ischnocheles (Hermann, 1804)
Subspecies, nominotypical
Tyrannochthonius jonesi Chamberlin, 1995
Apochthonius knowltoni Muchmore, 1980
Kleptochthonius (Chamberlinochthonius) krekeleri Muchmore, 1965
Kleptochthonius lewisorum Muchmore, 2000
Kleptochthonius (Chamberlinochthonius) lutzi Malcolm and Chamberlin, 1961
Apochthonius magnanimus Hoff, 1956
Kleptochthonius (Kleptochthonius) magnus Muchmore, 1966
Mundochthonius magnus Chamberlin, 1929
Malcolmochthonius malcolmi Benedict, 1978
Apochthonius malheuri Benedict and Malcolm, 1973
Apochthonius maximus R.O. Schuster, 1966
Kleptochthonius (Chamberlinochthonius) microphthalmus Malcolm and Chamberlin, 1961
Apochthonius minimus R.O. Schuster, 1966
Apochthonius minor Muchmore, 1976
Apochthonius moestus (Banks, 1891)
Mundochthonius montanus Chamberlin, 1929
Tyrannochthonius muchmoreorum Cokendolpher, 2009
Kleptochthonius (Kleptochthonius) multispinosus (Hoff, 1945)
Kleptochthonius (Chamberlinochthonius) myopius Malcolm and Chamberlin, 1961
Apochthonius mysterius Muchmore, 1976
Tyrannochthonius nergal Chamberlin, 1995
Tyrannochthonius oahuanus Muchmore, 2000
Apochthonius occidentalis Chamberlin, 1929
Chthonius (Hesperochthonius) oregonicus Muchmore, 1968
Kleptochthonius (Kleptochthonius) oregonus Malcolm and Chamberlin, 1961
Malcolmochthonius oregonus Benedict, 1978
Tyrannochthonius orpheus Muchmore, 1996
Kleptochthonius (Chamberlinochthonius) orpheus Muchmore, 1965
Tyrannochthonius osiris Chamberlin, 1995
Aphrastochthonius pachysetus Muchmore, 1976
Mundochthonius pacificus (Banks, 1893)
Chthonius (Chthonius) pacificus Muchmore, 1968
Kleptochthonius (Chamberlinochthonius) packardi (Hagen, 1879)
Chthonius (Chthonius) paganus (Hoff, 1961)
Chthonius (Chthonius) paludis (Chamberlin, 1929)
Tyrannochthonius parvus Chamberlin, 1995
Apochthonius paucispinosus Muchmore, 1967
Aphrastochthonius pecki Muchmore, 1968
Tyrannochthonius pecki Muchmore, 1996
Malcolmochthonius perplexus Benedict, 1978
Tyrannochthonius pholeter Muchmore, 1996
Tyrannochthonius pluto Chamberlin, 1995
Kleptochthonius (Chamberlinochthonius) pluto Muchmore, 1965
Vulcanochthonius pohakuloae Muchmore, 2000
Kleptochthonius (Kleptochthonius) polychaetus Muchmore, 1994
Kleptochthonius (Chamberlinochthonius) proserpinae Muchmore, 1965
Kleptochthonius (Chamberlinochthonius) proximosetus Muchmore, 1976
Tyrannochthonius pupukeanus Muchmore, 1983
Kleptochthonius (Chamberlinochthonius) regulus Muchmore, 1970
Kleptochthonius (Chamberlinochthonius) rex Malcolm and Chamberlin, 1961
Mundochthonius rossi Hoff, 1949
Apochthonius russelli Muchmore, 1976
Mundochthonius sandersoni Hoff, 1949
Tyrannochthonius satan Muchmore, 1996
Kleptochthonius (Kleptochthonius) sheari Muchmore, 1994
Tyrannochthonius sheltae Muchmore, 1996
Aphrastochthonius similis Muchmore, 1984
Kleptochthonius (Chamberlinochthonius) similis Muchmore, 1976
Mundochthonius singularis Muchmore, 2001
Tyrannochthonius skeletonis Muchmore, 1996
Chthonius (Hesperochthonius) spingolus (R.O. Schuster, 1962)
Neochthonius stanfordianus Chamberlin, 1929
Tyrannochthonius steevesi Muchmore, 1996
Tyrannochthonius stonei Muchmore, 1989
Kleptochthonius (Chamberlinochthonius) stygius Muchmore, 1965
Tyrannochthonius stygius Muchmore, 1996
Tyrannochthonius swiftae Muchmore, 1993
Kleptochthonius (Chamberlinochthonius) tantalus Muchmore, 1966
Tyrannochthonius tartarus Muchmore, 1996
Aphrastochthonius tenax Chamberlin, 1962
Tyrannochthonius tenuis Chamberlin, 1995
Chthonius (Ephippiochthonius) tetrachelatus (Preyssler, 1790)
Tyrannochthonius texanus Muchmore, 1992
Apochthonius titanicus Muchmore, 1976
Tyrannochthonius torodei Muchmore, 1996
Tyrannochthonius troglodytes Muchmore, 1986
Neochthonius troglodytes Muchmore, 1969
Apochthonius typhlus Muchmore, 1967
Chthonius (Ephippiochthonius) virginicus Chamberlin, 1929
Paraliochthonius weygoldti Muchmore, 1967
† Dracochela deprehendor Schawaller, Shear and Bonamo, 1991
Species, fossil
Lechytia arborea Muchmore, 1975
Lechytia hoffi Muchmore, 1975
Lechytia sakagamii Morikawa, 1952
Lechytia sini Muchmore, 1975
Pseudotyrannochthonius gracilis Benedict and Malcolm, 1970
Pseudotyrannochthonius incognitus (R.O. Schuster, 1966)
Pseudotyrannochthonius utahensis Muchmore, 1967
Verrucaditha spinosa (Banks, 1893)
Vulcanochthonius aa Muchmore, 2000
Species