Pseudoscorpiones in United States

Atemnidae

• Paratemnoides elongatus (Banks, 1895)

  Species

• Diplotemnus rothi Muchmore, 1975

  Species

Bochicidae

• Leucohya texana Muchmore, 1986

  Species

Cheiridiidae

• Apocheiridium bulbifemorum Benedict, 1978

  Species

• Apocheiridium fergusoni Benedict, 1978

  Species

• Apocheiridium ferumoides Chamberlin, 1924

  Species

• Cheiridium firmum Hoff, 1952

  Species

• Apocheiridium granochelum Benedict, 1978

  Species

• Apocheiridium inexpectum Chamberlin, 1932

  Species

• Cheiridium insperatum Hoff and Clawson, 1952

  Species

• Apocheiridium mormon Chamberlin, 1924

  Species

• Cheiridium museorum (Leach, 1817)

  Species

• Apocheiridium reddelli Muchmore, 1992

  Species

• Cheiridium reyesi Muchmore, 1992

  Species

• Cheiridium simulacrum Chamberlin, 1938

  Species

• Apocheiridium stannardi Hoff, 1952

  Species

Cheliferidae

• Pugnochelifer amoenus Hoff, 1964

  Species

• Parachelifer archboldi Hoff, 1964

  Species

• Florichelifer aureus Hoff, 1964

  Species

• Paisochelifer callus (Hoff, 1945)

  Species

• Chelifer cancroides (Linnaeus, 1758)

  Species

• Chelifer cancroides cancroides (Linnaeus, 1758)

  Subspecies

• Dactylochelifer copiosus Hoff, 1945

  Species

• Levichelifer cribratus (Chamberlin, 1949)

  Species

• Lophochernes cryptus Chamberlin, 1934

  Species

• Xenochelifer davidi Chamberlin, 1949

  Species

• Xenochelifer derhami Muchmore, 1998

  Species

• Tyrannochelifer floridanus (Banks, 1891)

  Species

• Levichelifer fulvopalpus (Hoff, 1946)

  Species

• Hysterochelifer fuscipes (Banks, 1909)

  Species

• Parachelifer hubbardi (Banks, 1901)

  Species

• Aspurochelifer littlefieldi Benedict and Malcolm, 1979

  Species

• Parachelifer longipalpus Hoff, 1945

  Species

• Parachelifer monroensis Nelson, 1975

  Species

• Parachelifer montanus Chamberlin, 1934

  Species

• Phorochelifer mundus Hoff, 1956

  Species

• Idiochelifer nigripalpus (Ewing, 1911)

  Species

• Parachelifer persimilis (Banks, 1909)

  Species

• Haplochelifer philipi (Chamberlin, 1923)

  Species

• Hysterochelifer proprius Hoff, 1950

  Species

• Parachelifer scabriculus (Simon, 1878)

  Species

• Ellingsenius sculpturatus (Lewis, 1903)

  Species

• Dactylochelifer silvestris Hoff, 1956

  Species

• Parachelifer superbus Hoff, 1964

  Species

• Hysterochelifer urbanus Hoff, 1956

  Species

• Paisochelifer utahensis Hoff, 1950

  Species

Chernetidae

• Tuberochernes aalbui Muchmore, 1997

  Species

• Lustrochernes acuminatus (Simon, 1878)

  Species

• Dinocheirus aequalis (Banks, 1908)

  Species

• Chelanops affinis Banks, 1894

  Species

• Chernes amoenus (Hoff, 1963)

  Species

• Parachernes (Parachernes) arcuodigitus Muchmore and Alteri, 1974

  Species

• Dinocheirus arizonensis (Banks, 1901)

  Species

• Dinocheirus astutus Hoff, 1956

  Species

• Dinocheirus athleticus Hoff, 1956

  Species

• Pselaphochernes becki Hoff and Clawson, 1952

  Species

• Zaona biseriatum (Banks, 1895)

  Species

• Parachernes (Parachernes) bisetus Muchmore and Alteri, 1974

  Species

• Hesperochernes canadensis Hoff, 1945

  Species

• Lustrochernes carolinensis Muchmore, 1991

  Species

• Dinocheirus cavicola Muchmore, 1992

  Species

• Parachernes (Scapanochernes) compressus (Tullgren, 1907)

  Species

• Acuminochernes crassopalpus (Hoff, 1945)

  Species

• Dendrochernes crassus Hoff, 1956

  Species

• Mirochernes dentatus (Banks, 1895)

  Species

• Illinichernes distinctus Hoff, 1949

  Species

• Dinocheirus dorsalis (Banks, 1895)

  Species

• Chrysochernes elatus Hoff, 1956

  Species

• Americhernes ellipticus (Hoff, 1944)

  Species

• Chernes ewingi (Hoff, 1949)

  Species

• Parachernes (Parachernes) floridae (Balzan, 1892)

  Species

• Antillochernes floridensis Muchmore, 1984

  Species

• Lamprochernes foxi (Chamberlin, 1952)

  Species

• Lustrochernes grossus (Banks, 1893)

  Species

• Eumecochernes hawaiiensis (Simon, 1900)

  Species

• Mucrochernes hirsutus (Banks, 1914)

  Species

• Hesperochernes holsingeri Muchmore, 1994

  Species

• Dinocheirus horricus Nelson and Manley, 1972

  Species

• Wyochernes hutsoni Hoff, 1949

  Species

• Dinocheirus imperiosus Hoff, 1956

  Species

• Neoallochernes incertus Muchmore, 1992

  Species

• Tychochernes inflatus Hoff, 1956

  Species

• Dendrochernes instabilis (Chamberlin, 1934)

  Species

• Parachernes (Parachernes) latus (Banks, 1893)

  Species

• Hesperochernes laurae Chamberlin, 1924

  Species

• Americhernes levipalpus (Muchmore, 1972)

  Species

• Parachernes (Parachernes) litoralis Muchmore and Alteri, 1969

  Species

• Americhernes longimanus Muchmore, 1976

  Species

• Chernes lymphatus (Hoff, 1949)

  Species

• Hesperochernes mimulus Chamberlin, 1952

  Species

• Lamprochernes minor Hoff, 1949

  Species

• Hesperochernes mirabilis (Banks, 1895)

  Species

• Hesperochernes molestus Hoff, 1956

  Species

• Hesperochernes montanus Chamberlin, 1935

  Species

• Dendrochernes morosus (Banks, 1895)

  Species

• Bituberochernes mumae Muchmore, 1974

  Species

• Parachernes (Parachernes) nubilis Hoff, 1956

  Species

• Dinocheirus obesus (Banks, 1909)

  Species

• Americhernes oblongus (Say, 1821)

  Species

• Hesperochernes occidentalis (Hoff and Bolsterli, 1956)

  Species

• Eumecochernes oceanicus Beier, 1932

  Species

• Eumecochernes pacificus (With, 1905)

  Species

• Dinocheirus pallidus (Banks, 1890)

  Species

• Hesperochernes pallipes (Banks, 1893)

  Species

• Hesperochernes paludis (Moles, 1914)

  Species

• Dinocheirus partitus (Banks, 1909)

  Species

• Pselaphochernes parvus Hoff, 1945

  Species

• Allochernes peregrinus Lohmander, 1939

  Species

• Parachernes (Parachernes) pulchellus (Banks, 1908)

  Species

• Parachernes (Parachernes) rasilis Muchmore and Alteri, 1974

  Species

• Americhernes reductus Muchmore, 1976

  Species

• Hesperochernes riograndensis Hoff and Clawson, 1952

  Species

• Chernes sanborni Hagen, 1868

  Species

• Lamprochernes savignyi (Simon, 1881)

  Species

• Pselaphochernes scorpioides (Hermann, 1804)

  Species

• Dinocheirus serratus (Moles, 1914)

  Species

• Pachychernes shelfordi Hoff, 1946

  Species

• Dinocheirus solus Hoff, 1949

  Species

• Illinichernes stephensi Benedict and Malcolm, 1982

  Species

• Neoallochernes stercoreus (Turk, 1949)

  Species

• Acuminochernes tacitus Hoff, 1961

  Species

• Hesperochernes tamiae Beier, 1930

  Species

• Dinocheirus texanus Hoff and Clawson, 1952

  Species

• Hesperochernes thomomysi Hoff, 1948

  Species

• Epactiochernes tristis (Banks, 1891)

  Species

• Epactiochernes tumidus (Banks, 1895)

  Species

• Parachernes (Parachernes) tumimanus (Banks, 1908)

  Species

• Tuberochernes ubicki Muchmore, 1997

  Species

• Hesperochernes unicolor (Banks, 1908)

  Species

• Hesperochernes utahensis Hoff and Clawson, 1952

  Species

• Dinocheirus validus (Banks, 1895)

  Species

• Dinocheirus venustus Hoff and Clawson, 1952

  Species

• Lustrochernes viniai Dumitresco and Orghidan, 1977

  Species

• Parachernes (Parachernes) virginicus (Banks, 1895)

  Species

• Dinochernes wallacei Muchmore, 1975

  Species

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

• Kleptochthonius (Chamberlinochthonius) barri Muchmore, 1965

  Species

• Tyrannochthonius barri Muchmore, 1996

  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

• Tyrannochthonius erebicus Muchmore, 1996

  Species

• Kleptochthonius (Chamberlinochthonius) erebicus Muchmore, 1965

  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

• Kleptochthonius (Chamberlinochthonius) infernalis Malcolm and Chamberlin, 1961

  Species

• Tyrannochthonius infernalis Muchmore, 1996

  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

• Kleptochthonius (Kleptochthonius) magnus Muchmore, 1966

  Species

• Mundochthonius magnus Chamberlin, 1929

  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

• Kleptochthonius (Chamberlinochthonius) orpheus Muchmore, 1965

  Species

• Tyrannochthonius orpheus Muchmore, 1996

  Species

• Tyrannochthonius osiris Chamberlin, 1995

  Species

• Aphrastochthonius pachysetus Muchmore, 1976

  Species

• Mundochthonius pacificus (Banks, 1893)

  Species

• Chthonius (Chthonius) pacificus Muchmore, 1968

  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

• Aphrastochthonius similis Muchmore, 1984

  Species

• Kleptochthonius (Chamberlinochthonius) similis Muchmore, 1976

  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

Garypidae

• Garypus californicus Banks, 1909

  Species

• Garypus floridensis Banks, 1895

  Species

Garypinidae

• Neoamblyolpium alienum Hoff, 1956

  Species

• Serianus carolinensis Muchmore, 1968

  Species

• Pseudogarypinus cooperi Muchmore, 1980

  Species

• Serianus dolosus Hoff, 1956

  Species

• Aldabrinus floridanus Muchmore, 1974

  Species

• Pseudogarypinus frontalis (Banks, 1909)

  Species

• Pseudogarypinus giganteus Hoff, 1961

  Species

• Neoamblyolpium giulianii Muchmore, 1980

  Species

• Serianus gratus Hoff, 1964

  Species

• Serianus minutus (Banks, 1908)

  Species

• Garypinus mirabilis With, 1907

  Species

• Oreolpium nymphum Benedict and Malcolm, 1978

  Species

• Serianus serianus (Chamberlin, 1923)

  Species

• Solinellus simberloffi Muchmore, 1979

  Species

Geogarypidae

• Geogarypus longidigitatus (Rainbow, 1897)

  Species

Ideoroncidae

• Albiorix anophthalmus Muchmore, 1999

  Species

• Albiorix edentatus Chamberlin, 1930

  Species

• Albiorix mexicanus (Banks, 1898)

  Species

• Albiorix parvidentatus Chamberlin, 1930

  Species

• Albiorix retrodentatus Hoff, 1945

  Species

Larcidae

• Archeolarca aalbui Muchmore, 1984

  Species

• Archeolarca cavicola Muchmore, 1981

  Species

• Larca chamberlini Benedict and Malcolm, 1978

  Species

• Larca granulata (Banks, 1891)

  Species

• Archeolarca guadalupensis Muchmore, 1981

  Species

• Larca laceyi Muchmore, 1981

  Species

• Larca notha Hoff, 1961

  Species

• Archeolarca rotunda Hoff and Clawson, 1952

  Species

• Archeolarca welbourni Muchmore, 1981

  Species

Lechytiidae

• Lechytia arborea Muchmore, 1975

  Species

• Lechytia hoffi Muchmore, 1975

  Species

• Lechytia sakagamii Morikawa, 1952

  Species

• Lechytia sini Muchmore, 1975

  Species

Menthidae

• Menthus californicus Chamberlin, 1930

  Species

Neobisiidae

• Tartarocreagris altimana Muchmore, 2001

  Species

• Tartarocreagris amblyopa Muchmore, 2001

  Species

• Microcreagris atlantica Chamberlin, 1930

  Species

• Tartarocreagris attenuata Muchmore, 2001

  Species

• Microbisium brunneum (Hagen, 1868)

  Species

• Microcreagris californica (Banks, 1891)

  Species

• Novobisium carolinense (Banks, 1895)

  Species

• Fissilicreagris chamberlini (Beier, 1931)

  Species

• Parobisium charlotteae Chamberlin, 1962

  Species

• Microcreagris cingara Chamberlin, 1930

  Species

• Americocreagris columbiana (Chamberlin, 1962)

  Species

• Tartarocreagris comanche Muchmore, 1992

  Species

• Tartarocreagris cookei Muchmore, 2001

  Species

• Cryptocreagris destica Harvey and Muchmore, 2010

  Species

• Tartarocreagris domina Muchmore, 2001

  Species

• Lissocreagris eurydice (Muchmore, 1969)

  Species

• Trisetobisium fallax (Chamberlin, 1962)

  Species

• Australinocreagris grahami (Muchmore, 1969)

  Species

• Microcreagris grandis Muchmore, 1962

  Species

• Tartarocreagris grubbsi Muchmore, 2001

  Species

• Parobisium hastatum R.O. Schuster, 1966

  Species

• Microcreagris hespera Chamberlin, 1930

  Species

• Parobisium hesperum (Chamberlin, 1930)

  Species

• Parobisium hesternum R.O. Schuster, 1966

  Species

• Tartarocreagris hoodensis Muchmore, 2001

  Species

• Fissilicreagris imperialis (Muchmore, 1969)

  Species

• Tartarocreagris infernalis (Muchmore, 1969)

  Species

• Novobisium ingratum (Chamberlin, 1962)

  Species

• Tartarocreagris intermedia Muchmore, 1992

  Species

• Tuberocreagris lata (Hoff, 1945)

  Species

• Cryptocreagris laudabilis (Hoff, 1956)

  Species

• Microcreagris laurae Chamberlin, 1930

  Species

• Roncus lubricus L. Koch, 1873

  Species

• Fissilicreagris macilenta (Simon, 1878)

  Species

• Cryptocreagris magna (Banks, 1909)

  Species

• Microcreagris magna (Ewing, 1911)

  Species

• Alabamocreagris mortis (Muchmore, 1969)

  Species

• Lissocreagris nickajackensis (Muchmore, 1966)

  Species

• Globocreagris nigrescens (Chamberlin, 1952)

  Species

• Halobisium occidentale Beier, 1931

  Species

• Tartarocreagris ozarkensis (Hoff, 1945)

  Species

• Lissocreagris parva Ćurčić, 1984

  Species

• Microbisium parvulum (Banks, 1895)

  Species

• Alabamocreagris pecki (Muchmore, 1969)

  Species

• Lissocreagris persephone (Chamberlin, 1962)

  Species

• Saetigerocreagris phyllisae (Chamberlin, 1930)

  Species

• Lissocreagris pluto (Chamberlin, 1962)

  Species

• Tartarocreagris proserpina Muchmore, 2001

  Species

• Minicreagris pumila (Muchmore, 1969)

  Species

• Tartarocreagris reyesi Muchmore, 2001

  Species

• Tuberocreagris rufula (Banks, 1891)

  Species

• Fissilicreagris sanjosei Ćurčić, Dimitrijević, Makarov and Lučić, 1994

  Species

• Microcreagris sequoiae Chamberlin, 1930

  Species

• Saetigerocreagris setifera Ćurčić, 1984

  Species

• Cryptocreagris steinmanni Harvey and Muchmore, 2010

  Species

• Lissocreagris subatlantica (Chamberlin, 1962)

  Species

• Microcreagris tacomensis (Ellingsen, 1909)

  Species

• Novobisium tenue (Chamberlin, 1930)

  Species

• Tartarocreagris texana (Muchmore, 1969)

  Species

• Microcreagris thermophila Chamberlin, 1930

  Species

• Globocreagris theveneti (Simon, 1878)

  Species

• Cryptocreagris tibialis (Banks, 1909)

  Species

• Parobisium utahense Muchmore, 1968

  Species

• Lissocreagris valentinei (Chamberlin, 1962)

  Species

• Parobisium vancleavei (Hoff, 1961)

  Species

• Parobisium yosemite Cokendolpher and Krejca, 2010

  Species

Olpiidae

• Hesperolpium andrewsi Muchmore, 1980

  Species

• Aphelolpium cayanum Muchmore, 1979

  Species

• Pachyolpium medium Hoff, 1945

  Species

• Novohorus obscurus (Banks, 1893)

  Species

• Planctolpium peninsulae Muchmore, 1979

  Species

• Hesperolpium slevini (Chamberlin, 1923)

  Species

• Planctolpium suteri Muchmore, 1979

  Species

Pseudochiridiidae

• Pseudochiridium insulae Hoff, 1964

  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

Sternophoridae

• Garyops depressus Banks, 1909

  Species

• Idiogaryops paludis (Chamberlin, 1932)

  Species

• Idiogaryops pumilus (Hoff, 1963)

  Species

Syarinidae

• Chitrella archeri Malcolm and Chamberlin, 1960

  Species

• Chitrella cala (Chamberlin, 1930)

  Species

• Chitrella cavicola (Packard, 1884)

  Species

• Chitrellina chiricahuae Muchmore, 1996

  Species

• Chitrella elliotti Muchmore, 1992

  Species

• Syarinus enhuycki Muchmore, 1968

  Species

• Ideoblothrus floridensis (Muchmore, 1979)

  Species

• Syarinus granulatus Chamberlin, 1930

  Species

• Hyarinus hesperus Chamberlin, 1925

  Species

• Syarinus honestus Hoff, 1956

  Species

• Chitrella major Muchmore, 1992

  Species

• Chitrella muesebecki Malcolm and Chamberlin, 1960

  Species

• Syarinus obscurus (Banks, 1893)

  Species

• Chitrella regina Malcolm and Chamberlin, 1960

  Species

• Aglaochitra rex Chamberlin, 1952

  Species

• Chitrella superba Muchmore, 1973

  Species

• Chitrella transversa (Banks, 1909)

  Species

• Chitrella welbourni Muchmore, 1992

  Species

Tridenchthoniidae

• Verrucaditha spinosa (Banks, 1893)

  Species

Withiidae

• Juxtachelifer fructuosus Hoff, 1956

  Species

• Withius lagunae (Moles, 1914)

  Species

• Withius laysanensis (Simon, 1899)

  Species

• Withius piger (Simon, 1878)

  Species

• Withius texanus (Banks, 1891)

  Species

• Withius vagrans Chamberlin, 1925

  Species