Epiocheirata in United States

Chthoniidae

• Vulcanochthonius aa Muchmore, 2000

  Species

• Kleptochthonius (Chamberlinochthonius) affinis Muchmore, 1976

  Species

• Tyrannochthonius alabamensis Muchmore, 1996

  Species

• Tyrannochthonius aladdinensis Chamberlin, 1995

  Species

• Neochthonius amplus (R.O. Schuster, 1962)

  Species

• Kleptochthonius (Chamberlinochthonius) anophthalmus Muchmore, 1970

  Species

• Tyrannochthonius aralu Chamberlin, 1995

  Species

• Tyrannochthonius archeri Chamberlin, 1995

  Species

• Kleptochthonius (Chamberlinochthonius) attenuatus Malcolm and Chamberlin, 1961

  Species

• Tyrannochthonius attenuatus Muchmore, 1996

  Species

• Tyrannochthonius avernicola Chamberlin, 1995

  Species

• Tyrannochthonius barri Muchmore, 1996

  Species

• Kleptochthonius (Chamberlinochthonius) barri Muchmore, 1965

  Species

• Tyrannochthonius binoculatus Muchmore, 1996

  Species

• Kleptochthonius (Chamberlinochthonius) binoculatus Muchmore, 1974

  Species

• Chthonius (Hesperochthonius) californicus Chamberlin, 1929

  Species

• Mundochthonius cavernicola Muchmore, 1968

  Species

• Kleptochthonius (Chamberlinochthonius) cerberus Malcolm and Chamberlin, 1961

  Species

• Tyrannochthonius chamberlini Muchmore, 1996

  Species

• Tyrannochthonius charon Muchmore, 1996

  Species

• Kleptochthonius (Chamberlinochthonius) charon Muchmore, 1965

  Species

• Apochthonius coecus (Packard, 1884)

  Species

• Apochthonius colecampi Muchmore, 1967

  Species

• Kleptochthonius (Kleptochthonius) crosbyi (Chamberlin, 1929)

  Species

• Kleptochthonius (Chamberlinochthonius) daemonius Muchmore, 1965

  Species

• Tyrannochthonius diabolus Muchmore, 1996

  Species

• Apochthonius diabolus Muchmore, 1967

  Species

• Kleptochthonius (Chamberlinochthonius) erebicus Muchmore, 1965

  Species

• Tyrannochthonius erebicus Muchmore, 1996

  Species

• Mundochthonius erosidens Chamberlin, 1929

  Species

• Mexichthonius exoticus Muchmore, 1996

  Species

• Tyrannochthonius felix Muchmore, 1996

  Species

• Tyrannochthonius fiskei Muchmore, 1996

  Species

• Tyrannochthonius floridensis Malcolm and Muchmore, 1985

  Species

• Apochthonius forbesi Benedict, 1979

  Species

• Kleptochthonius (Kleptochthonius) geophilus Malcolm and Chamberlin, 1961

  Species

• Kleptochthonius (Chamberlinochthonius) gertschi Malcolm and Chamberlin, 1961

  Species

• Tyrannochthonius gnomus Muchmore, 1996

  Species

• Kleptochthonius griseomanus Muchmore, 2000

  Species

• Apochthonius grubbsi Muchmore, 1980

  Species

• Aphrastochthonius grubbsi Muchmore, 1984

  Species

• Kleptochthonius (Chamberlinochthonius) hageni Muchmore, 1963

  Species

• Tyrannochthonius halopotamus Muchmore, 1996

  Species

• Kleptochthonius (Chamberlinochthonius) henroti (Vachon, 1952)

  Species

• Kleptochthonius (Chamberlinochthonius) hetricki Muchmore, 1974

  Species

• Apochthonius hobbsi Muchmore, 1994

  Species

• Mundochthonius holsingeri Benedict and Malcolm, 1974

  Species

• Apochthonius holsingeri Muchmore, 1967

  Species

• Vulcanochthonius howarthi (Muchmore, 1979)

  Species

• Kleptochthonius (Chamberlinochthonius) hubrichti Muchmore, 1965

  Species

• Tyrannochthonius hypogeus Muchmore, 1996

  Species

• Apochthonius hypogeus Muchmore, 1976

  Species

• Neochthonius imperialis Muchmore, 1996

  Species

• Apochthonius indianensis Muchmore, 1967

  Species

• Tyrannochthonius infernalis Muchmore, 1996

  Species

• Kleptochthonius (Chamberlinochthonius) infernalis Malcolm and Chamberlin, 1961

  Species

• Tyrannochthonius innominatus Muchmore, 1996

  Species

• Apochthonius intermedius Chamberlin, 1929

  Species

• Kleptochthonius (Kleptochthonius) inusitatus Muchmore, 1994

  Species

• Apochthonius irwini R.O. Schuster, 1966

  Species

• Chthonius (Chthonius) ischnocheles (Hermann, 1804)

  Species

• Chthonius (Chthonius) ischnocheles ischnocheles (Hermann, 1804)

  Subspecies, nominotypical

• Tyrannochthonius jonesi Chamberlin, 1995

  Species

• Apochthonius knowltoni Muchmore, 1980

  Species

• Kleptochthonius (Chamberlinochthonius) krekeleri Muchmore, 1965

  Species

• Kleptochthonius lewisorum Muchmore, 2000

  Species

• Kleptochthonius (Chamberlinochthonius) lutzi Malcolm and Chamberlin, 1961

  Species

• Apochthonius magnanimus Hoff, 1956

  Species

• Mundochthonius magnus Chamberlin, 1929

  Species

• Kleptochthonius (Kleptochthonius) magnus Muchmore, 1966

  Species

• Malcolmochthonius malcolmi Benedict, 1978

  Species

• Apochthonius malheuri Benedict and Malcolm, 1973

  Species

• Apochthonius maximus R.O. Schuster, 1966

  Species

• Kleptochthonius (Chamberlinochthonius) microphthalmus Malcolm and Chamberlin, 1961

  Species

• Apochthonius minimus R.O. Schuster, 1966

  Species

• Apochthonius minor Muchmore, 1976

  Species

• Apochthonius moestus (Banks, 1891)

  Species

• Mundochthonius montanus Chamberlin, 1929

  Species

• Tyrannochthonius muchmoreorum Cokendolpher, 2009

  Species

• Kleptochthonius (Kleptochthonius) multispinosus (Hoff, 1945)

  Species

• Kleptochthonius (Chamberlinochthonius) myopius Malcolm and Chamberlin, 1961

  Species

• Apochthonius mysterius Muchmore, 1976

  Species

• Tyrannochthonius nergal Chamberlin, 1995

  Species

• Tyrannochthonius oahuanus Muchmore, 2000

  Species

• Apochthonius occidentalis Chamberlin, 1929

  Species

• Chthonius (Hesperochthonius) oregonicus Muchmore, 1968

  Species

• Malcolmochthonius oregonus Benedict, 1978

  Species

• Kleptochthonius (Kleptochthonius) oregonus Malcolm and Chamberlin, 1961

  Species

• Tyrannochthonius orpheus Muchmore, 1996

  Species

• Kleptochthonius (Chamberlinochthonius) orpheus Muchmore, 1965

  Species

• Tyrannochthonius osiris Chamberlin, 1995

  Species

• Aphrastochthonius pachysetus Muchmore, 1976

  Species

• Chthonius (Chthonius) pacificus Muchmore, 1968

  Species

• Mundochthonius pacificus (Banks, 1893)

  Species

• Kleptochthonius (Chamberlinochthonius) packardi (Hagen, 1879)

  Species

• Chthonius (Chthonius) paganus (Hoff, 1961)

  Species

• Chthonius (Chthonius) paludis (Chamberlin, 1929)

  Species

• Tyrannochthonius parvus Chamberlin, 1995

  Species

• Apochthonius paucispinosus Muchmore, 1967

  Species

• Aphrastochthonius pecki Muchmore, 1968

  Species

• Tyrannochthonius pecki Muchmore, 1996

  Species

• Malcolmochthonius perplexus Benedict, 1978

  Species

• Tyrannochthonius pholeter Muchmore, 1996

  Species

• Kleptochthonius (Chamberlinochthonius) pluto Muchmore, 1965

  Species

• Tyrannochthonius pluto Chamberlin, 1995

  Species

• Vulcanochthonius pohakuloae Muchmore, 2000

  Species

• Kleptochthonius (Kleptochthonius) polychaetus Muchmore, 1994

  Species

• Kleptochthonius (Chamberlinochthonius) proserpinae Muchmore, 1965

  Species

• Kleptochthonius (Chamberlinochthonius) proximosetus Muchmore, 1976

  Species

• Tyrannochthonius pupukeanus Muchmore, 1983

  Species

• Kleptochthonius (Chamberlinochthonius) regulus Muchmore, 1970

  Species

• Kleptochthonius (Chamberlinochthonius) rex Malcolm and Chamberlin, 1961

  Species

• Mundochthonius rossi Hoff, 1949

  Species

• Apochthonius russelli Muchmore, 1976

  Species

• Mundochthonius sandersoni Hoff, 1949

  Species

• Tyrannochthonius satan Muchmore, 1996

  Species

• Kleptochthonius (Kleptochthonius) sheari Muchmore, 1994

  Species

• Tyrannochthonius sheltae Muchmore, 1996

  Species

• Kleptochthonius (Chamberlinochthonius) similis Muchmore, 1976

  Species

• Aphrastochthonius similis Muchmore, 1984

  Species

• Mundochthonius singularis Muchmore, 2001

  Species

• Tyrannochthonius skeletonis Muchmore, 1996

  Species

• Chthonius (Hesperochthonius) spingolus (R.O. Schuster, 1962)

  Species

• Neochthonius stanfordianus Chamberlin, 1929

  Species

• Tyrannochthonius steevesi Muchmore, 1996

  Species

• Tyrannochthonius stonei Muchmore, 1989

  Species

• Kleptochthonius (Chamberlinochthonius) stygius Muchmore, 1965

  Species

• Tyrannochthonius stygius Muchmore, 1996

  Species

• Tyrannochthonius swiftae Muchmore, 1993

  Species

• Kleptochthonius (Chamberlinochthonius) tantalus Muchmore, 1966

  Species

• Tyrannochthonius tartarus Muchmore, 1996

  Species

• Aphrastochthonius tenax Chamberlin, 1962

  Species

• Tyrannochthonius tenuis Chamberlin, 1995

  Species

• Chthonius (Ephippiochthonius) tetrachelatus (Preyssler, 1790)

  Species

• Tyrannochthonius texanus Muchmore, 1992

  Species

• Apochthonius titanicus Muchmore, 1976

  Species

• Tyrannochthonius torodei Muchmore, 1996

  Species

• Tyrannochthonius troglodytes Muchmore, 1986

  Species

• Neochthonius troglodytes Muchmore, 1969

  Species

• Apochthonius typhlus Muchmore, 1967

  Species

• Chthonius (Ephippiochthonius) virginicus Chamberlin, 1929

  Species

• Paraliochthonius weygoldti Muchmore, 1967

  Species

Dracochelidae

• † Dracochela deprehendor Schawaller, Shear and Bonamo, 1991

  Species, fossil

Lechytiidae

• Lechytia arborea Muchmore, 1975

  Species

• Lechytia hoffi Muchmore, 1975

  Species

• Lechytia sakagamii Morikawa, 1952

  Species

• Lechytia sini Muchmore, 1975

  Species

Pseudogarypidae

• Pseudogarypus banksi Jacot, 1938

  Species

• Pseudogarypus bicornis (Banks, 1895)

  Species

• Pseudogarypus hesperus Chamberlin, 1931

  Species

• Pseudogarypus hypogeus Muchmore, 1981

  Species

• Pseudogarypus orpheus Muchmore, 1981

  Species

• Pseudogarypus spelaeus Benedict and Malcolm, 1978

  Species

Pseudotyrannochthoniidae

• Pseudotyrannochthonius gracilis Benedict and Malcolm, 1970

  Species

• Pseudotyrannochthonius incognitus (R.O. Schuster, 1966)

  Species

• Pseudotyrannochthonius utahensis Muchmore, 1967

  Species

Tridenchthoniidae

• Verrucaditha spinosa (Banks, 1893)

  Species