List of Chthoniidae species

This is a list of the described species of the pseudoscorpion family Chthoniidae. The data is taken from Joel Hallan's Biology Catalog.


 * Afrochthonius Beier, 1930
 * Afrochthonius brincki Beier, 1955 — Lesotho
 * Afrochthonius ceylonicus Beier, 1973 — Sri Lanka
 * Afrochthonius godfreyi (Ellingsen, 1912) — Southern Africa
 * Afrochthonius inaequalis Beier, 1958 — Southern Africa
 * Afrochthonius natalensis Beier, 1931 — Southern Africa
 * Afrochthonius reductus Beier, 1973 — Sri Lanka
 * Afrochthonius similis Beier, 1930 — Namibia


 * Allochthonius J.C. Chamberlin, 1929
 * Allochthonius borealis Sato, 1984 — Japan
 * Allochthonius buanensis W.K.Lee, 1982 — Korea
 * Allochthonius kinkaiensis Sakayori, 2002 — Japan
 * Allochthonius montanus Sakayori, 2000 — Honshu, Tochigi, Mount Kohshin, Japan
 * Allochthonius opticus (Ellingsen, 1907) — Japan
 * Allochthonius opticus opticus (Ellingsen, 1907) — Japan
 * Allochthonius opticus coreanus Morikawa, 1970 — Korea
 * Allochthonius opticus troglophilus Morikawa, 1956 — Japan
 * Allochthonius shintoisticus J.C. Chamberlin, 1929 — Japan
 * Allochthonius tamurai Sakayori, 1999 — Japan
 * Allochthonius biocularis (Morikawa, 1956) — Japan
 * Allochthonius ishikawai (Morikawa, 1954) — Japan
 * Allochthonius ishikawai ishikawai (Morikawa, 1954) — Japan
 * Allochthonius ishikawai deciclavatus (Morikawa, 1956) — Japan
 * Allochthonius ishikawai kyushuensis (Morikawa, 1960) — Japan
 * Allochthonius ishikawai shiragatakiensis (Morikawa, 1954) — Japan
 * Allochthonius ishikawai uenoi (Morikawa, 1956) — Japan
 * Allochthonius uyamadensis (Morikawa, 1954) — Japan


 * Aphrastochthonius J.C. Chamberlin, 1962
 * Aphrastochthonius alteriae Muchmore, 1977 — Mexico
 * Aphrastochthonius cubanus Dumitresco & Orghidan, 1977 — Cuba
 * Aphrastochthonius grubbsi Muchmore, 1984 — California
 * Aphrastochthonius major Muchmore, 1973 — Mexico
 * Aphrastochthonius pachysetus Muchmore, 1976 — New Mexico
 * Aphrastochthonius palmitensis Muchmore, 1986 — Mexico
 * Aphrastochthonius parvus Muchmore, 1972 — Mexico
 * Aphrastochthonius patei Muchmore, 1982 — Mexico
 * Aphrastochthonius pecki Muchmore, 1968 — Alabama
 * Aphrastochthonius russelli Muchmore, 1972 — Mexico
 * Aphrastochthonius similis Muchmore, 1984 — California
 * Aphrastochthonius tenax J.C. Chamberlin, 1962
 * Aphrastochthonius verapazanus Muchmore, 1972 — Guatemala


 * Apochthonius J.C. Chamberlin, 1929
 * Apochthonius coecus (Packard, 1884) — Virginia
 * Apochthonius colecampi Muchmore, 1967 — Missouri
 * Apochthonius diabolus Muchmore, 1967 — Arkansas
 * Apochthonius forbesi Benedict, 1979 — Oregon
 * Apochthonius grubbsi Muchmore, 1980 — California
 * Apochthonius hobbsi Muchmore, 1994 — Ohio
 * Apochthonius holsingeri Muchmore, 1967 — Virginia
 * Apochthonius hypogeus Muchmore, 1976 — Virginia
 * Apochthonius indianensis Muchmore, 1967 — Indiana
 * Apochthonius intermedius J.C. Chamberlin, 1929 — Washington
 * Apochthonius irwini R.O. Schuster, 1966 — California
 * Apochthonius knowltoni Muchmore, 1980 — Wyoming
 * Apochthonius magnanimus Hoff, 1956 — New Mexico
 * Apochthonius malheuri Benedict & Malcolm, 1973 — Oregon
 * Apochthonius maximus R.O. Schuster, 1966 — California
 * Apochthonius minimus R.O. Schuster, 1966 — British Columbia, Oregon, Washington
 * Apochthonius minor Muchmore, 1976 — Georgia
 * Apochthonius moestus (Banks, 1891) — Eastern U.S.
 * Apochthonius mysterius Muchmore, 1976 — Missouri
 * Apochthonius occidentalis J.C. Chamberlin, 1929 — Oregon
 * Apochthonius paucispinosus Muchmore, 1967 — West Virginia
 * Apochthonius russelli Muchmore, 1976 — Alabama
 * Apochthonius titanicus Muchmore, 1976 — Arkansas
 * Apochthonius typhlus Muchmore, 1967 — Missouri


 * Austrochthonius J.C. Chamberlin, 1929
 * Austrochthonius argentinae Hoff, 1950 — Argentina, Brazil
 * Austrochthonius australis Hoff, 1951 — Australia
 * Austrochthonius bolivianus Beier, 1930 — Bolivia
 * Austrochthonius cavicola Beier, 1968 — Australia
 * Austrochthonius chilensis (J.C. Chamberlin, 1923)
 * Austrochthonius chilensis chilensis (J.C. Chamberlin, 1923) — Chile, Argentina
 * Austrochthonius chilensis magalhanicus Beier, 1964 — Chile
 * Austrochthonius chilensis transversus Beier, 1964 — Argentina
 * Austrochthonius easti Harvey, 1991 — western Australia
 * Austrochthonius iguazuensis Vitali-di Castri, 1975 — Brazil
 * Austrochthonius insularis Vitali-di Castri, 1968 — Crozet Islands
 * Austrochthonius mordax Beier, 1967 — New Zealand
 * Austrochthonius paraguayensis Vitali-di Castri, 1975 — Paraguay
 * Austrochthonius parvus (Mello-Leitão, 1939) — Argentina
 * Austrochthonius persimilis Beier, 1930 — Chile
 * Austrochthonius rapax Beier, 1976 — New Zealand
 * Austrochthonius semiserratus Beier, 1930 — Chile
 * Austrochthonius tullgerni (Beier, 1931) — Southern Africa
 * Austrochthonius zealandicus Beier, 1966 — New Zealand
 * Austrochthonius zealandicus zealandicus Beier, 1966 — New Zealand
 * Austrochthonius zealandicus obscurus Beier, 1966 — New Zealand


 * Caribchthonius Muchmore, 1976
 * Caribchthonius butleri Muchmore, 1976 — Virgin Islands
 * Caribchthonius orthodentatus Muchmore, 1976 — Belize


 * Centrochthonius Beier, 1931
 * Centrochthonius koslovi (Redikorzev, 1918) — Tibet, India, Nepal
 * Centrochthonius schnitnikovi (Redikorzev, 1934) — Russia
 * Centrochthonius sichuanensis Schawaller, 1995 — Sichuan


 * Chiliochthonius Vitali-di Castri, 1975
 * Chiliochthonius centralis Vitali-di Castri, 1975 — Chile
 * Chiliochthonius montanus Vitali-di Castri, 1975 — Chile
 * Chiliochthonius usuriensis Beier, 1979 — Russia (?)


 * Chthonius C.L. Koch, 1843
 * Chthonius absoloni Beier, 1938 — Yugoslavia
 * Chthonius agazzii Beier, 1966 — Italy
 * Chthonius alpicola Beier, 1951 — Austria, Italy
 * Chthonius apollinis Mahnert, 1978 — Greece
 * Chthonius azerbaidzhanus Schawaller & Dashdamirov, 1988 — Azerbaijan
 * Chthonius baccettii Callaini, 1980 — Italy
 * Chthonius balazuci Vachon, 1963 — France
 * Chthonius bogovinae Curcic, 1972 — Yugoslavia
 * Chthonius bogovinae bogovinae Curcic, 1972 — Yugoslavia
 * Chthonius bogovinae latidentatus Curcic, 1972 — Yugoslavia
 * Chthonius brandmayri Callaini, 1986 — Yugoslavia
 * Chthonius caprai Gardini, 1977 — Italy
 * Chthonius caoduroi Callaini, 1987 — Italy
 * Chthonius cavernarum Ellingsen, 1909 — Romania, Yugoslavia
 * Chthonius cavophilus Hadzi, 1939 — Bulgaria
 * Chthonius cebenicus Leclerc, 1981 — France
 * Chthonius cephalotes (Simon, 1875) — France
 * Chthonius chamberlini (Leclerc, 1983) — Algeria, France
 * Chthonius comottii Inzaghi, 1987 — Italy
 * Chthonius cryptus J.C. Chamberlin, 1962 — Greece
 * Chthonius dacnodes Navás, 1918 — Spain, Azores, Italy
 * Chthonius dalmatinus Hadzi, 1930 — Yugoslavia
 * Chthonius densedentatus Beier, 1938 — Italy, Yugoslavia
 * Chthonius diophthalmus Daday, 1888 — eastern Europe
 * Chthonius doderoi Beier, 1930 — France, Italy
 * Chthonius doderoi doderoi Beier, 1930 — France, Italy
 * Chthonius doderoi horridus Beier, 1934 — Italy
 * Chthonius ellingseni Beier, 1928 — Italy, Yugoslavia
 * Chthonius elongatus Lazzeroni, 1970 — Italy
 * Chthonius euganeus Gardini, 1991 — Italy
 * Chthonius exarmatus Beier, 1939 — Yugoslavia
 * Chthonius graecus Beier, 1963 — Greece
 * Chthonius guglielmii Callaini, 1986 — Italy
 * Chthonius halberti Kew, 1916 — France, Great Britain
 * Chthonius herbarii Mahnert, 1980 — Crete
 * Chthonius heterodactylus Tomosvary, 1882 — central Europe
 * Chthonius heutaultae Leclerc, 1981 — France
 * Chthonius hungaricus Mahnert, 1981 — Hungary
 * Chthonius ilvensis Beier, 1963 — Italy
 * Chthonius imperator Mahnert, 1978 — Greece
 * Chthonius ischnocheles (Hermann, 1804) — Europe, U.S.
 * Chthonius ischnocheles ischnocheles (Hermann, 1804) — Europe, U.S.
 * Chthonius ischnocheles reductus Beier, 1939 — southern Europe
 * Chthonius ischnocheles ruffoi Caporiacco, 1951 — Italy
 * Chthonius ischnocheles stammeri Beier, 1942 — Italy
 * Chthonius ischnocheloides Beier, 1974 — Italy
 * Chthonius italicus Beier, 1930 — Italy
 * Chthonius iugoslavicus Curcic, 1972 — Yugoslavia
 * Chthonius jalzici Curcic, 1988 — Yugoslavia
 * Chthonius jonicus Beier, 1931 — southern Europe
 * Chthonius jugorum Beier, 1952 — Italy
 * Chthonius karamanianus Hadzi, 1937 — Yugoslavia
 * Chthonius lanzai Caporiacco, 1947 — Italy
 * Chthonius lanzai lanzai Caporiacco, 1947 — Italy
 * Chthonius lanzai vannii Callaini, 1986 — Italy
 * Chthonius leoi (Callaini, 1988) — Sardinia
 * Chthonius leruthi Beier, 1939 — Romania
 * Chthonius lesnik Curcic, 1994 — Yugoslavia
 * Chthonius lessiniensis Schawaller, 1982 — Italy
 * Chthonius ligusticus Beier, 1930 — Italy
 * Chthonius lindbergi Beier, 1956 — Crete
 * Chthonius litoralis Hadzi, 1933 — Italy, Yugoslavia
 * Chthonius lucifugus Mahnert, 1977 — France, Spain
 * Chthonius macedonicus Curcic, 1972 — Yugoslavia
 * Chthonius magnificus Beier, 1938 — Yugoslavia
 * Chthonius malatestai Callaini, 1980 — Italy
 * Chthonius mauritanicus (Callaini, 1988) — Morocco
 * Chthonius mayi Heurtault-Rossi, 1968 — France
 * Chthonius mazaurici Leclerc, 1981 — France
 * Chthonius mazaurici mazaurici Leclerc, 1981 — France
 * Chthonius mazaurici coironi Leclerc, 1981 — France
 * † Chthonius mengei Beier, 1937 — fossil: Baltic amber
 * Chthonius microphthalmus Simon, 1879 — France, Spain
 * Chthonius mingazzinii Callaini, 1991 — Italy
 * Chthonius minotaurus Henderickx, 1997 — Kournas Cave, Crete
 * Chthonius monicae Boghean, 1989 — Romania
 * Chthonius motasi Dumitresco & Orghidan, 1964 — Romania
 * Chthonius multidentatus Beier, 1963 — Sicily
 * Chthonius occultus Beier, 1939 — Yugoslavia
 * Chthonius orthodactyloides Beier, 1967 — Turkey
 * Chthonius orthodactylus (Leach, 1817) — Europe
 * Chthonius pacificus Muchmore, 1968 — California
 * Chthonius paganus (Hoff, 1961) — Colorado
 * Chthonius paludis (J.C. Chamberlin, 1929) — southern U.S.
 * Chthonius paolettii Beier, 1974 — Italy
 * Chthonius persimilis Beier, 1939 — Yugoslavia
 * Chthonius petrochilosi Heurtault, 1972 — Greece
 * Chthonius pivai Gardini, 1991 — Italy
 * Chthonius ponticoides Mahnert, 1975 — Greece
 * Chthonius ponticus Beier, 1965 — Turkey
 * Chthonius porevidi Curcic, Makarov & Lucic, 1998 — Krivosije, Knezlaz Pecina Cave, Montenegro
 * † Chthonius pristinus Schawaller, 1978 — fossil: Baltic amber
 * Chthonius prove Curcic, Dimitrijevic & Makarov, 1997 — Gornji Morinj, Serbia, Montenegro
 * Chthonius pusillus Beier, 1947 — Austria
 * Chthonius pygmaeus Beier, 1934 — central Europe
 * Chthonius pygmaeus pygmaeus Beier, 1934 — central Europe
 * Chthonius pygmaeus carinthiacus Beier, 1951 — central Europe
 * Chthonius radjai Curcic, 1988 — Yugoslavia
 * Chthonius raridentatus Hadzi, 1930 — Yugoslavia
 * Chthonius ressli Beier, 1956 — Austria, France, Italy
 * Chthonius satapliaensis Schawaller & Dashdamirov, 1988 — Russia
 * Chthonius sestasi Mahnert, 1980 — Greece
 * Chthonius shelkovnikovi Redikorzev, 1930 — western Asia
 * Chthonius shulovi Beier, 1963 — Israel
 * Chthonius stevanovici Curcic, 1986 — Yugoslavia
 * Chthonius strinatii Mahnert, 1975 — Greece
 * Chthonius submontanus Beier, 1963 — central Europe
 * Chthonius subterraneus Beier, 1931 — Hungary, Yugoslavia
 * Chthonius subterraneus subterraneus Beier, 1931 — Hungary, Yugoslavia
 * Chthonius subterraneus meuseli Beier, 1939 — Yugoslavia
 * Chthonius tadzhikistanicus Dashdamirov & Schawaller, 1992 — Tajikistan
 * Chthonius tenuis L. Koch, 1873 — Europe, Algeria
 * Chthonius thessalus Mahnert, 1980 — Greece
 * Chthonius trebinjensis Beier, 1938 — Yugoslavia
 * Chthonius troglobius Hadzi, 1937 — Yugoslavia
 * Chthonius troglodites Redikorzev, 1928 — Bulgaria
 * Chthonius tzanoudakisi Mahnert, 1975 — Greece
 * Chthonius aegatensis (Callaini, 1989) — Sicilly
 * Chthonius aguileraorum Carabajal Marquez, Garcia Carrillo & Rodriguez Fernandez, 2000 — Cadiz, Villaluenga del Rosario, Cueva de la Hiedra, Spain
 * Chthonius amatei Carabajal Marquez, Garcia Carrillo & Rodriguez Fernandez, 2001 — Spain
 * Chthonius anatolicus (Beier, 1969) — Iran, Turkey
 * Chthonius anophthalmus (Ellingsen, 1908) — Algeria
 * Chthonius apulicus (Beier, 1958) — Italy
 * Chthonius asturiensis (Beier, 1955) — Spain
 * Chthonius atlantis (Mahnert, 1980) — Morocco
 * Chthonius balearicus (Mahnert, 1977) — Balearic Islands
 * Chthonius bartolii (Gardini, 1976) — Italy
 * Chthonius bauneensis (Callaini, 1983) — Sardinia
 * Chthonius beieri (Lazzeroni, 1966) — Italy
 * Chthonius bellesi (Mahnert, 1989) — Balearic Islands
 * Chthonius berninii (Callaini, 1983) — Sardinia
 * Chthonius bidentatus (Beier, 1938) — Yugoslavia
 * Chthonius boldorii (Beier, 1934) — Italy, Yugoslavia
 * Chthonius bolivari (Beier, 1930) — Spain
 * Chthonius cabreriensis Mahnert, 1993 — Balearic Islands
 * Chthonius cassolai (Beier, 1974) — Sardinia
 * Chthonius catalonicus (Beier, 1939) — Spain
 * Chthonius cavicola Gardini, 1990 — Italy
 * Chthonius chius Schawaller, 1990 — Greece
 * Chthonius concii (Beier, 1953) — Italy
 * Chthonius corcyraeus (Mahnert, 1976) — Greece
 * Chthonius corsicus (Callaini, 1981) — Corsica
 * Chthonius creticus (Mahnert, 1980) — Crete
 * Chthonius daedaleus (Mahnert, 1980) — Crete
 * Chthonius distinguendus (Beier, 1930) — Spain
 * Chthonius dubius Mahnert, 1993 — Canary Islands
 * Chthonius elbanus (Beier, 1963) — Italy, Morocco
 * Chthonius fuscimanus (Simon, 1900) — central Europe, Turkey
 * Chthonius gasparoi (Gardini, 1989) — Greece
 * Chthonius genuensis Gardini, 1990 — Italy
 * Chthonius gestroi (Simon, 1989) — Italy
 * Chthonius gibbus (Beier, 1953) — Spain, Italy
 * Chthonius girgentiensis (Mahnert, 1982) — Malta
 * Chthonius giustii (Callaini, 1981) — Corsica
 * Chthonius gracilimanus Mahnert, 1997 — La Palma, Mazo, Salto de Tigalate, Canary Islands
 * Chthonius grafittii (Gardini, 1981) — Sardinia
 * Chthonius hiberus (Beier, 1930) — Spain
 * Chthonius hispanus (Beier, 1930) — Spain, Portugal
 * Chthonius insularis (Beier, 1938) — Yugoslavia
 * Chthonius iranicus (Beier, 1971) — Iran
 * Chthonius kabylicus (Callaini, 1983) — Algeria
 * Chthonius kemza Curcic, Lee & Makarov, 1993 — Yugoslavia
 * Chthonius kewi (Gabbutt, 1966) — Great Britain
 * Chthonius longesetosus (Mahnert, 1976) — Morocco
 * Chthonius lucanus (Callaini, 1984) — Italy
 * Chthonius machadoi (Vachon, 1940) — Spain, Morocco
 * Chthonius machadoi machadoi (Vachon, 1940) — Spain, Morocco
 * Chthonius machadoi canariensis (Beier, 1965) — Canary Islands
 * Chthonius mahnerti (Zaragoza, 1984) — Spain
 * Chthonius maltensis (Mahnert, 1975) — Malta
 * Chthonius mariolae Carabajal Marquez, Garcia Carrillo & Rodriguez Fernandez, 2001 — Spain
 * Chthonius maroccanus (Mahnert, 1980) — Morocco
 * Chthonius mayorali Carabajal Marquez, Garcia Carrillo & Rodriguez Fernandez, 2001 — Spain
 * Chthonius microtuberculatus (Hadzi, 1937) — Bulgaria, Yugoslavia
 * Chthonius minous (Mahnert, 1980) — Crete
 * Chthonius minous minous (Mahnert, 1980) — Crete
 * Chthonius minous peramae (Mahnert, 1980) — Crete
 * Chthonius minutus (Vachon, 1940) — Portugal
 * Chthonius nanus (Beier, 1953) — Italy
 * Chthonius nerjaensis Carabajal Marquez, Garcia Carrillo & Rodriguez Fernandez, 2001 — Spain
 * Chthonius nidicola (Mahnert, 1979) — Switzerland
 * Chthonius parmensis (Beier, 1963) — Italy
 * Chthonius pieltaini (Beier, 1930) — Italy
 * Chthonius pinai (Zaragoza, 1985) — Spain
 * Chthonius platakisi (Mahnert, 1980) — Crete
 * Chthonius poeninus (Mahnert, 1979) — Switzerland
 * Chthonius ponsi Mahnert, 1993 — Balearic Islands
 * Chthonius poseidonis Gardini, 1993 — Sardinia
 * Chthonius pyrenaicus (Beier, 1934) — France, Spain
 * Chthonius remyi (Heurtault, 1975) — Corsica
 * Chthonius rimicola Mahnert, 1993 — Canary Islands
 * Chthonius romanicus (Beier, 1935) — Greece, Iran
 * Chthonius ruizporteroi Carabajal Marquez, Garcia Carrillo & Rodriguez Fernandez, 2001 — Spain
 * Chthonius sacer (Beier, 1963) — Israel
 * Chthonius samius (Mahnert, 1982) — Greece
 * Chthonius schmalfussi Schawaller, 1990 — Greece
 * Chthonius scythicus Georgescu & Capuse, 1994 — Romania
 * Chthonius sendrai (Zaragoza, 1985) — Spain
 * Chthonius serbicus (Hadzi, 1937) — Bulgaria, Yugoslavia
 * Chthonius setosus Mahnert, 1993 — Canary Islands
 * Chthonius siculus (Beier, 1961) — Italy, Spain
 * Chthonius siscoensis (Heurtault, 1975) — Corsica
 * Chthonius tetrachelatus (Preyssler, 1790) — Cosmopolitan
 * Chthonius troglophilus (Beier, 1920) — Italy
 * Chthonius tuberculatus (Hadzi, 1937) — central Europe, Greece
 * Chthonius vachoni (Heurtault-Rossi, 1963) — France
 * Chthonius ventalloi (Beier, 1939) — Spain
 * Chthonius ventalloi ventalloi (Beier, 1939) — Spain
 * Chthonius ventalloi cazorlensis (Carabajal Marquez, Garcia Carrillo & Rodriguez Fernandez, 2001) — Spain
 * Chthonius verai (Zaragoza, 1987) — Spain
 * Chthonius virginicus (J.C. Chamberlin, 1929) — Eastern U.S.
 * Chthonius zoiai Gardini, 1990 — Italy
 * Chthonius abnormis (Beier, 1939) — Yugoslavia
 * Chthonius caligatus (Beier, 1938) — Yugoslavia
 * Chthonius cavernicola (Beier, 1938) — Yugoslavia
 * Chthonius cerberus (Beier, 1938) — Yugoslavia
 * Chthonius globifer (Simon, 1879) — France, Switzerland
 * Chthonius pancici (Curbic, 1972) — Yugoslavia
 * Chthonius polychaetus (Hadzi, 1937) — Yugoslavia
 * Chthonius purgo Curcic, Lee & Makarov, 1993 — Yugoslavia
 * Chthonius simplex (Beier, 1939) — Yugoslavia
 * Chthonius spelaeophilus (Hadzi, 1930) — Yugoslavia
 * Chthonius spelaeophilus spelaeophilus (Hadzi, 1930) — Yugoslavia
 * Chthonius spelaeophilus histricus (Beier, 1931) — Yugoslavia, Italy
 * Chthonius vandeli (Dumitresco & Orghidan, 1964) — Romania
 * Chthonius californicus (J.C. Chamberlin, 1929) — California
 * Chthonius oregonicus (Muchmore, 1968) — Oregon
 * Chthonius spingolus (R.O. Schuster, 1962) — California
 * Chthonius karamani (Hadzi, 1933) — Yugoslavia
 * Chthonius rogatus (Beier, 1938) — Yugoslavia


 * Congochthonius Beier, 1959
 * Congochthonius nanus Beier, 1959 — Democratic Republic of Congo


 * Drepanochthonius Beier, 1964
 * Drepanochthonius horridus Beier, 1964 — Chile


 * Francochthonius Vitali-di Castri, 1975
 * Francochthonius Vitali-di Castri, 1975 — Chile


 * Kleptochthonius J.C. Chamberlin, 1949
 * Kleptochthonius crosbyi (J.C. Chamberlin, 1929) — Kentucky, North Carolina
 * Kleptochthonius geophilus Malcolm & J.C. Chamberlin, 1961 — Oregon
 * Kleptochthonius griseomanus Muchmore, 2000 — Hoosier National Forest, Indian Cave, Indiana
 * Kleptochthonius inusitatus Muchmore, 1994 — Ohio
 * Kleptochthonius lewisorum Muchmore, 2000 — Harrison County, Baelz Cave, Indiana
 * Kleptochthonius magnus Muchmore, 1966 — Tennessee
 * Kleptochthonius multispinosus (Hoff, 1945) — Eastern U.S.
 * Kleptochthonius oregonus Malcolm & J.C. Chamberlin, 1961 — Oregon
 * Kleptochthonius polychaetus Muchmore, 1994 — Virginia
 * Kleptochthonius sheari Muchmore, 1994 — West Virginia
 * Kleptochthonius affinis (Muchmore, 1976) — Tennessee
 * Kleptochthonius anophthalmus (Muchmore, 1970) — Virginia
 * Kleptochthonius attenuatus (Malcolm & J.C. Chamberlin, 1961) — Kentucky
 * Kleptochthonius barri (Muchmore, 1965) — Tennessee
 * Kleptochthonius binoculatus (Muchmore, 1974) — Virginia
 * Kleptochthonius cerberus (Malcolm & J.C. Chamberlin, 1961) — Kentucky
 * Kleptochthonius charon (Muchmore, 1965) — Tennessee
 * Kleptochthonius daemonius (Muchmore, 1965) — Tennessee
 * Kleptochthonius erebicus (Muchmore, 1965) — Kentucky
 * Kleptochthonius gertschi (Malcolm & J.C. Chamberlin, 1961) — Virginia
 * Kleptochthonius hageni (Muchmore, 1963) — Kentucky
 * Kleptochthonius henroti (Vachon, 1952) West Virginia
 * Kleptochthonius hetricki (Muchmore, 1974) — West Virginia
 * Kleptochthonius hubrichti (Muchmore, 1965) — Kentucky
 * Kleptochthonius infernalis (Malcolm & J.C. Chamberlin, 1961) — Tennessee
 * Kleptochthonius krekeleri (Muchmore, 1965) — Kentucky
 * Kleptochthonius lutzi (Malcolm & J.C. Chamberlin, 1961) ; — Tennessee
 * Kleptochthonius microphthalmus (Malcolm & J.C. Chamberlin, 1961) — Kentucky
 * Kleptochthonius myoplus (Malcolm & J.C. Chamberlin, 1961) — Tennessee
 * Kleptochthonius orpheus (Muchmore, 1965) — West Virginia
 * Kleptochthonius packardi (Hagen, 1879)
 * Kleptochthonius pluto (Muchmore, 1965) — Tennessee
 * Kleptochthonius proserpinae (Muchmore, 1965) — West Virginia
 * Kleptochthonius proximosetus (Muchmore, 1976) — Virginia
 * Kleptochthonius regulus (Muchmore, 1970) — Virginia
 * Kleptochthonius rex (Malcolm & J.C. Chamberlin, 1961) — Tennessee
 * Kleptochthonius similis (Muchmore, 1976) — Virginia
 * Kleptochthonius stygius (Muchmore, 1965) — Tennessee
 * Kleptochthonius tantalus (Muchmore, 1966) — Tennessee


 * Lagynochthonius Beier, 1951
 * Lagynochthonius annamensis (Beier, 1951) — Vietnam
 * Lagynochthonius arctus (Beier, 1967) — New Guinea
 * Lagynochthonius australicus (Beier, 1966) — Australia
 * Lagynochthonius bakeri (J.C. Chamberlin, 1929) — Philippines
 * Lagynochthonius brincki (Beier, 1973) — Sri Lanka
 * Lagynochthonius curvidigitatus Mahnert, 1997 — Tenerife, Cueva Felipe Reventon, Canary Islands
 * Lagynochthonius dybasi (Beier, 1957) — Palau
 * Lagynochthonius exiguus (Beier, 1952) — Malaysia
 * Lagynochthonius flavus (Mahnert, 1986) — Kenya
 * Lagynochthonius guasirih (Mahnert, 1988) — Sarawak
 * Lagynochthonius hamatus Harvey, 1988 — Sumatra
 * Lagynochthonius himalayensis (Morikawa, 1968) — Nepal
 * Lagynochthonius hygricus Murthy & Ananthakrishnan, 1977 — India
 * Lagynochthonius indicus (Murthy & Ananthakrishnan, 1977) — India
 * Lagynochthonius johni (Redikorzev, 1922) — Indonesia, Philippines
 * Lagynochthonius kapi Harvey, 1988 — Indonesia
 * Lagynochthonius kenyensis (Mahnert, 1986) — Kenya
 * Lagynochthonius mordor Harvey, 1989 — Australia
 * Lagynochthonius nagaminei (Sato, 1983) — Japan
 * Lagynochthonius novaeguineae (Beier, 1965) — New Guinea
 * Lagynochthonius paucedentatus (Beier, 1955) — Malaysia
 * Lagynochthonius ponapensis (Beier, 1957) — Caroline Islands
 * Lagynochthonius roeweri (J.C. Chamberlin, 1930) — Java
 * Lagynochthonius salomonensis (Beier, 1966) — Solomon Islands
 * Lagynochthonius sinensis (Beier, 1967) — China
 * Lagynochthonius thorntoni Harvey, 1988 — Java
 * Lagynochthonius tonkinensis (Beier, 1951) — Vietnam


 * Malcolmochthonius Benedict, 1978
 * Malcolmochthonius malcolmi Benedict, 1978 — Oregon
 * Malcolmochthonius oregonus Benedict, 1978 — Oregon
 * Malcolmochthonius perplexus Benedict, 1978 — California


 * Maorichthonius J.C. Chamberlin, 1925
 * Maorichthonius mortenseni J.C. Chamberlin, 1925 — New Zealand


 * Mexichthonius Muchmore, 1975
 * Mexichthonius exoticus Muchmore, 1996 — Texas
 * Mexichthonius pacal Muchmore, 1978 — Mexico
 * Mexichthonius unicus Muchmore, 1975 — Mexico


 * Mundochthonius J.C. Chamberlin, 1929
 * Mundochthonius alpinus Beier, 1947 — Austria
 * Mundochthonius basarukini Schawaller, 1989 — Russia
 * Mundochthonius bifurcatus Kim & Hong, 1994 — South Korea
 * Mundochthonius carpaticus Rafalski, 1948 — Poland, Ukraine
 * Mundochthonius cavernicola Muchmore, 1968 — Illinois
 * Mundochthonius decoui Dumitresco & Orghidan, 1970 — Romania
 * Mundochthonius dominicanus Muchmore, 1996 — Dominican Republic
 * Mundochthonius erosidens J.C. Chamberlin, 1929 — California
 * Mundochthonius holsingeri Benedict & Malcolm, 1974 — Virginia
 * Mundochthonius japonicus J.C. Chamberlin, 1929 — Japan
 * Mundochthonius japonicus japonicus J.C. Chamberlin, 1929 — Japan
 * Mundochthonius japonicus imadatei Morikawa, 1956 — Japan
 * Mundochthonius japonicus scolytidis Morikawa, 1954 — Japan
 * Mundochthonius japonicus tripartitus Morikawa, 1956 — Japan
 * Mundochthonius kiyoshii Sakayori, 2002 — Japan
 * Mundochthonius magnus J.C. Chamberlin, 1929 — California
 * Mundochthonius mexicanus Muchmore, 1973 — Mexico
 * Mundochthonius minusculus Kim & Hong, 1994 — South Korea
 * Mundochthonius montanus J.C. Chamberlin, 1929 — Colorado, New Mexico
 * Mundochthonius pacificus (Banks, 1893) — western U.S.
 * Mundochthonius rossi Hoff, 1949 — central U.S.
 * Mundochthonius sandersoni Hoff, 1949 — Illinois
 * Mundochthonius singularis Muchmore, 2001 — Fremont County, Canon City, Fly Cave, Colorado
 * Mundochthonius styriacus Beier, 1971 — Austria
 * Mundochthonius ussuricus Beier, 1979 — Russia


 * Neochthonius J.C. Chamberlin, 1929
 * Neochthonius amplus (R.O. Schuster, 1962) — California
 * Neochthonius decoui (Georgescu & Capuse, 1994) — Romania
 * Neochthonius imperialis Muchmore, 1996 — California
 * Neochthonius stanfordianus J.C. Chamberlin, 1929 — California
 * Neochthonius troglodytes Muchmore, 1969 — California


 * Paraliochthonius Beier, 1956
 * Paraliochthonius azanius Mahnert, 1986 — Kenya
 * Paraliochthonius canariensis Vachon, 1961 — Canary Islands
 * Paraliochthonius carpenteri Muchmore, 1984 — Bahamas
 * Paraliochthonius hoestlandti Vachon, 1960 — Madeira Islands
 * Paraliochthonius hoestlandti hoestlandti Vachon, 1960 — Madeira Islands
 * Paraliochthonius insulae Hoff, 1963 — Jamaica
 * Paraliochthonius johnstoni (J.C. Chamberlin, 1923) — Mexico
 * Paraliochthonius martini Mahnert, 1989 — Canary Islands
 * Paraliochthonius mirus Mahnert, 2002 — Canary Islands
 * Paraliochthonius puertoricensis Muchmore, 1967 — Puerto Rico
 * Paraliochthonius singularis (Menozzi, 1924) — Europe
 * Paraliochthonius takashimai (Morikawa, 1958) — Japan
 * Paraliochthonius tenebrarum Mahnert, 1989 — Canary Islands
 * Paraliochthonius weygoldti Muchmore, 1967 — Florida


 * Pseudochthonius Balzan, 1892
 * Pseudochthonius arubensis Wagenaar-Hummelinck, 1948 — Aruba
 * Pseudochthonius beieri Mahnert, 1978 — Republic of Congo
 * Pseudochthonius billae Vachon, 1941 — Ivory Coast
 * Pseudochthonius biseriatus Mahnert, 2001 — Minas Gerais, Itacarambi, Gruta Olhos dAgua, Brazil
 * Pseudochthonius brasiliensis Beier, 1970 — Brazil
 * Pseudochthonius clarus Hoff, 1963 — Jamaica
 * Pseudochthonius congicus Beier, 1959 — Democratic Republic of Congo
 * Pseudochthonius doctus Hoff, 1963 — Jamaica
 * Pseudochthonius falcatus Muchmore, 1977 — Belize
 * Pseudochthonius galapagensis Beier, 1977 — Galapagos
 * Pseudochthonius gracilmanus Mahnert, 2001 — Bahia, Gruta Azul, Iraquara, Brazil
 * Pseudochthonius heterodentatus Hoff, 1946 — Trinidad
 * Pseudochthonius homodentatus J.C. Chamberlin, 1929 — Venezuela
 * Pseudochthonius insularis J.C. Chamberlin, 1929 — St. Vincent
 * Pseudochthonius leleupi Beier, 1959 — Democratic Republic of Congo
 * Pseudochthonius moralesi Muchmore, 1977 — Mexico
 * Pseudochthonius mundanus Hoff, 1963 — Jamaica
 * Pseudochthonius naranjitensis (Ellingsen, 1902) — Ecuador
 * Pseudochthonius orthodactylus Muchmore, 1970 — Brazil
 * Pseudochthonius perreti Mahnert, 1986 — Kenya
 * Pseudochthonius pulchellus (Ellingsen, 1902) — Ecuador
 * Pseudochthonius ricardoi Mahnert, 2001 — Sao Paulo, Vale do Betari, Caverna Agua Suja, Brazil
 * Pseudochthonius simoni (Balzan, 1892) — Venezuela
 * † Pseudochthonius squamosus Schawaller, 1980 — fossil: Dominican amber
 * Pseudochthonius strinatii Beier, 1969 — Brazil
 * Pseudochthonius thibaudi Vitali-di Castro, 1984 — Guadeloupe
 * Pseudochthonius troglobius Muchmore, 1986 — Mexico
 * Pseudochthonius tuxeni Mahnert, 1979 — Brazil
 * Pseudochthonius yucatanus Muchmore, 1977 — Mexico


 * Pseudotyrannochthonius Beier, 1930
 * Pseudotyrannochthonius australiensis Beier, 1966 — Australia
 * Pseudotyrannochthonius bornemisszai Beier, 1966 — Australia
 * Pseudotyrannochthonius dentifer (Morikawa, 1970) — Korea
 * Pseudotyrannochthonius giganteus Beier, 1971 — Australia
 * Pseudotyrannochthonius gigas Beier, 1979 — Australia
 * Pseudotyrannochthonius gracilis Benedict & Malcolm, 1970 — California, Washington
 * Pseudotyrannochthonius hamiltonsmithi Beier, 1968 — Australia
 * Pseudotyrannochthonius incognitus (R.O. Schuster, 1966) — western U.S.
 * Pseudotyrannochthonius jonesi (J.C. Chamberlin, 1962) — Australia
 * Pseudotyrannochthonius kobayashii (Morikawa, 1956) — Japan
 * Pseudotyrannochthonius kobayashii kobayashii (Morikawa, 1956) — Japan
 * Pseudotyrannochthonius kobayashii akiyoshiensis (Morikawa, 1956) — Japan
 * Pseudotyrannochthonius kobayashii dorogawaensis (Morikawa, 1960) — Japan
 * Pseudotyrannochthonius kubotai (Morkawa, 1954) — Japan
 * Pseudotyrannochthonius octospinosus Beier, 1930 — Chile
 * Pseudotyrannochthonius queenslandicus Beier, 1969 — Australia
 * Pseudotyrannochthonius rossi Beier, 1964 — Chile
 * Pseudotyrannochthonius silvestrii (Ellingsen, 1905) — Chile
 * Pseudotyrannochthonius solitarius (Hoff, 1951) — Australia
 * Pseudotyrannochthonius tasmanicus Dartnall, 1970 — Tasmania
 * Pseudotyrannochthonius typhlus Dartnall, 1970 — Tasmania
 * Pseudotyrannochthonius undecimclavatus (Morikawa, 1956) — Japan
 * Pseudotyrannochthonius undecimclavatus undecimclavatus (Morikawa, 1956) — Japan
 * Pseudotyrannochthonius undecimclavatus kishidai (Morikawa, 1960) — Japan
 * Pseudotyrannochthonius utahensis Muchmore, 1967 — Utah


 * Sathrochthoniella Beier, 1967
 * Sathrochthoniella zealandica Beier, 1967 — New Zealand


 * Sathrochthonius J.C. Chamberlin, 1962
 * Sathrochthonius crassidens Beier, 1966 — Australia
 * Sathrochthonius insulanus Beier, 1976 — Lord Howe Island
 * Sathrochthonius kaltenbachi Beier, 1966 — New Caledonia
 * Sathrochthonius maoricus Beier, 1976 — New Zealand
 * Sathrochthonius pefauri Vitali-di Castro, 1974 — Chile
 * Sathrochthonius tuena J. C. Chamberlin, 1962 — Australia
 * Sathrochthonius tullgreni J. C. Chamberlin, 1962 — Australia
 * Sathrochthonius venezuelanus Muchmore, 1989 — Venezuela
 * Sathrochthonius webbi Muchmore, 1982 — Australia


 * Selachochthonius J. C. Chamberlin, 1929
 * Selachochthonius cavernicola Lawrence, 1935 — Southern Africa
 * Selachochthonius heterodentata Beier, 1955 — Southern Africa
 * Selachochthonius serratidentaus (Ellingsen, 1912) — Southern Africa


 * Spelyngochthonius Beier, 1955
 * Spelyngochthonius beieri Gardini, 1994 — Sardinia
 * Spelyngochthonius grafittii Gardini, 1994 — Sardinia
 * Spelyngochthonius heurtaultae Vachon, 1967 — Spain, Sardinia
 * Spelyngochthonius provincialis Vachon & Heurtault-Rossi, 1964 — France
 * Spelyngochthonius sardous Beier, 1955 — Sardinia


 * Stygiochthonius Carabajal Marquez, Garcia Carrillo & Rodriguez Fernandez, 2001
 * Stygiochthonius barrancoi Carabajal Marquez, Garcia Carrillo & Rodriguez Fernandez, 2001 — Spain


 * Troglochthonius Beier, 1939
 * Troglochthonius doratodactylus Helversen, 1968 — Italy
 * Troglochthonius mirabilis Beier, 1939 — Yugoslavia


 * Tyrannochthoniella Beier, 1966
 * Tyrannochthoniella zealandica Beier, 1966 — New Zealand
 * Tyrannochthoniella zealandica zealandica Beier, 1966 — New Zealand
 * Tyrannochthoniella zealandica foveauxana Beier, 1967 — New Zealand


 * Tyrannochthonius J.C. Chamberlin, 1929
 * Tyrannochthonius alabamensis Muchmore, 1996 — Alabama
 * Tyrannochthonius aladdinensis Chamberlin, in Muchmore & Chamberlin 1995 — Alabama
 * Tyrannochthonius albidus (Beier, 1977) — Galapagos
 * Tyrannochthonius amazonicus Mahnert, 1979 — Brazil
 * Tyrannochthonius aralu Chamberlin, in Muchmore & Chamberlin 1995 — Alabama
 * Tyrannochthonius archeri Chamberlin, in Muchmore & Chamberlin 1995 — Alabama
 * Tyrannochthonius assimilis Hong & Tae Heung Ki, 1993 — South Korea
 * Tyrannochthonius attenuatus Muchmore, 1996 — Alabama
 * Tyrannochthonius avernicolus Chamberlin, in Muchmore & Chamberlin 1995 — Alabama
 * Tyrannochthonius bagus Harvey, 1988 — Sumatra
 * Tyrannochthonius bahamensis Muchmore, 1984 — Bahamas
 * Tyrannochthonius barri Muchmore, 1996 — Alabama
 * Tyrannochthonius beieri Morikawa, 1963 — New Guinea, Solomons
 * Tyrannochthonius binoculatus Muchmore, 1996 — Alabama
 * Tyrannochthonius bispinosus (Beier, 1974) — India
 * Tyrannochthonius brasiliensis Mahnert, 1979 — Brazil
 * Tyrannochthonius brevimanus Beier, 1935 — central Africa
 * Tyrannochthonius brooksi Harvey, 1991 — western Australia
 * Tyrannochthonius butleri Harvey, 1991 — western Australia
 * Tyrannochthonius caecatus (Beier, 1976) — New Zealand
 * Tyrannochthonius callidus Hoff, 1959 — Jamaica
 * Tyrannochthonius cavernicola (Beier, 1976) — Lord Howe Island
 * Tyrannochthonius cavicola (Beier, 1967) — Australia
 * Tyrannochthonius centralis Beier, 1931 — Costa Rica, Ecuador
 * Tyrannochthonius chamarro J.C. Chamberlin, 1947 — Caroline Islands
 * Tyrannochthonius chamberlini Muchmore, 1996 — Alabama
 * Tyrannochthonius charon Muchmore, 1996 — Alabama
 * Tyrannochthonius chelatus Murthy & Ananthakrishnan, 1977 — India
 * Tyrannochthonius confusus Mahnert, 1986 — Kenya
 * Tyrannochthonius contractus (Tullgren, 1907) — Africa
 * Tyrannochthonius convivus Beier, 1974 — India
 * Tyrannochthonius curazavius Wagenaar-Hummelinck, 1948 — Curacao
 * Tyrannochthonius densedentatus (Beier, 1967) — New Zealand
 * Tyrannochthonius diabolus Muchmore, 1996 — Alabama
 * Tyrannochthonius ecuadoricus (Beier, 1977) — Ecuador, Peru
 * Tyrannochthonius elegans Beier, 1944 — central Africa
 * Tyrannochthonius erebicus Muchmore, 1996 — Alabama
 * Tyrannochthonius felix Muchmore, 1996 — Alabama
 * Tyrannochthonius ferox Mahnert, 1978 — Republic of Congo
 * Tyrannochthonius fiskei Muchmore, 1996 — Tennessee
 * Tyrannochthonius floridensis Malcolm & Muchmore, 1985 — Florida
 * Tyrannochthonius gezei Vachon, 1941 — Cameroon
 * Tyrannochthonius gigas Beier, 1954 — Venezuela
 * Tyrannochthonius gnomus Muchmore, 1996 — Alabama
 * Tyrannochthonius gomyi Mahnert, 1975 — Reunion
 * Tyrannochthonius grimmeti J.C. Chamberlin, 1929 — New Zealand
 * Tyrannochthonius guadeloupensis Vitali-di Castri, 1984 — Guadeloupe
 * Tyrannochthonius halopotamus Muchmore, 1996 — Alabama
 * Tyrannochthonius helenae (Beier, 1977) — St. Helena
 * Tyrannochthonius heterodentatus Beier, 1930 — India
 * Tyrannochthonius horridus (Beier, 1976) — New Zealand
 * Tyrannochthonius hypogeus Muchmore, 1996 — Kentucky
 * Tyrannochthonius imitatus Hoff, 1959 — Jamaica, Dominican Republic
 * Tyrannochthonius infernalis Muchmore, 1996 — Alabama
 * Tyrannochthonius innominatus Muchmore, 1996 — Florida
 * Tyrannochthonius innoxius Hoff, 1959 — Jamaica
 * Tyrannochthonius insulae Hoff, 1946 — Trinidad
 * Tyrannochthonius intermedius Muchmore, 1986 — Mexico
 * Tyrannochthonius irmleri Mahnert, 1979 — Brazil
 * Tyrannochthonius japonicus (Ellingsen, 1907) — Japan, Taiwan
 * Tyrannochthonius japonicus japonicus (Ellingsen, 1907) — Japan, Taiwan
 * Tyrannochthonius japonicus dogoensis Morikawa, 1954 — Japan
 * Tyrannochthonius jonesi Chamberlin, in Muchmore & Chamberlin 1995 — Alabama
 * Tyrannochthonius kermadecensis (Beier, 1976) — New Zealand
 * Tyrannochthonius krakatau Harvey, 1988 — Indonesia
 * Tyrannochthonius laevis Beier, 1966 — Australia
 * Tyrannochthonius luxtoni (Beier, 1967) — New Zealand
 * Tyrannochthonius mahunkai Mahnert, 1978 — Republic of Congo
 * Tyrannochthonius meneghettii (Caporiacco, 1949) — central Africa
 * Tyrannochthonius meruensis Beier, 1962 — Eastern Africa
 * Tyrannochthonius migrans Mahnert, 1979 — Brazil
 * Tyrannochthonius minor Mahnert, 1979 — Brazil
 * Tyrannochthonius monodi Vachon, 1941 — Cameroon
 * Tyrannochthonius nanus (Beier, 1966) — New Guinea
 * Tyrannochthonius nergal Chamberlin, in Muchmore & Chamberlin 1995 — Alabama
 * Tyrannochthonius noaensis Moyle, 1989 — New Zealand
 * Tyrannochthonius norfolkensis (Beier, 1976) — Norfolk Islands
 * Tyrannochthonius oahuanus Muchmore, 2000 — Hawaii, Oahu, Koolau Range, Puu Konahuanui, Pacific Islands
 * Tyrannochthonius orpheus Muchmore, 1996 — Alabama
 * Tyrannochthonius osiris Chamberlin, in Muchmore & Chamberlin 1995 — Alabama
 * Tyrannochthonius ovatus Vitali-di Castro, 1984 — Martinique
 * Tyrannochthonius pachythorax Redikorzev, 1938 — Vietnam
 * Tyrannochthonius palauanus Beier, 1957 — Caroline Islands
 * Tyrannochthonius pallidus Muchmore, 1973 — Mexico
 * Tyrannochthonius parvus Chamberlin, in Muchmore & Chamberlin 1995 — Alabama
 * Tyrannochthonius pecki Muchmore, 1996 — Alabama
 * Tyrannochthonius perpusillus Beier, 1951 — Vietnam
 * Tyrannochthonius philippinus (Beier, 1966) — Philippines
 * Tyrannochthonius pholeter Muchmore, 1996 — Alabama
 * Tyrannochthonius pluto Chamberlin, in Muchmore & Chamberlin 1995 — Alabama
 * Tyrannochthonius procerus Mahnert, 1978 — Republic of Congo
 * Tyrannochthonius proximus Hoff, 1959 — Jamaica, Dominican Republic
 * Tyrannochthonius pugnax Mahnert, 1978 — Republic of Congo
 * Tyrannochthonius pupukeanus Muchmore, 1983 — Hawaii
 * Tyrannochthonius pusillimus Beier, 1951 — Vietnam
 * Tyrannochthonius pusillus Beier, 1955 — Peru
 * Tyrannochthonius queenslandicus (Beier, 1969) — Australia
 * Tyrannochthonius rahmi Beier, 1976 — Nepal, Bhutan
 * Tyrannochthonius rex Harvey, 1989 — Australia
 * Tyrannochthonius riberai Mahnert, 1984 — Peru
 * Tyrannochthonius robustus Beier, 1951 — Vietnam
 * Tyrannochthonius rotundimanus Mahnert, 1985 — Brazil
 * Tyrannochthonius satan Muchmore, 1996 — Alabama
 * Tyrannochthonius semidentatus (Redikorzev, 1924) — Kenya
 * Tyrannochthonius semihorridus (Beier, 1969) — Australia
 * Tyrannochthonius setiger Mahnert, 1997 — Tenerife, Cueva del Sobrado, Canary Islands
 * Tyrannochthonius sheltae Muchmore, 1996 — Alabama
 * Tyrannochthonius similidentatus Sato, 1984 — Japan
 * Tyrannochthonius simillimus Beier, 1951 — Cambodia
 * Tyrannochthonius simulans Mahnert, 1986 — Kenya
 * Tyrannochthonius skeletonis Muchmore, 1996 — Alabama
 * Tyrannochthonius sokolovi (Redikorzev, 1924) — central Africa
 * Tyrannochthonius sparsedentatus Beier, 1959 — Democratic Republic of Congo
 * Tyrannochthonius spinatus Hong, in Yong Hong, Tae Heung Kim & Won Koo Le 1996 — South Korea
 * Tyrannochthonius steevesi Muchmore, 1996 — Tennessee
 * Tyrannochthonius stonei Muchmore, 1989 — Hawaii
 * Tyrannochthonius strinatii (Beier, 1974) — Guatemala
 * Tyrannochthonius stygius Muchmore, 1996 — Alabama
 * Tyrannochthonius superstes Mahnert, 1986 — Canary Islands
 * Tyrannochthonius suppressalis Hong, in Yong Hong, Tae Heung Kim & Won Koo Le 1996 — South Korea
 * Tyrannochthonius swiftae Muchmore, 1993 — Hawaii
 * Tyrannochthonius tartarus Muchmore, 1996 — Alabama
 * Tyrannochthonius tekauriensis Moyle, 1989 — New Zealand
 * Tyrannochthonius tenuis Chamberlin, in Muchmore & Chamberlin 1995 — Alabama
 * Tyrannochthonius terribilis (With, 1906) — southeast Asia
 * Tyrannochthonius terribilis terribilis (With, 1906) — southeast Asia
 * Tyrannochthonius terribilis malaccensis Beier, 1952 — Malaysia
 * Tyrannochthonius tlilapanensis Muchmore, 1986 — Mexico
 * Tyrannochthonius torodei Muchmore, 1996 — Alabama
 * Tyrannochthonius troglobius Muchmore, 1969 — Mexico
 * Tyrannochthonius troglodytes Muchmore, 1986 — Texas
 * Tyrannochthonius troglophilus (Beier, 1968) — New Caledonia
 * Tyrannochthonius vampirorum Muchmore, 1986 — Mexico
 * Tyrannochthonius volcancillo Muchmore, 1986 — Mexico
 * Tyrannochthonius volcanus Muchmore, 1977 — Mexico
 * Tyrannochthonius wittei Beier, 1955
 * Tyrannochthonius wlassicsi (Daday, 1897) — New Guinea
 * Tyrannochthonius zicsii Mahnert, 1978 — Republic of Congo
 * Tyrannochthonius zonatus (Beier, 1964) — New Caledonia


 * Vulcanochthonius Muchmore, 2000
 * Vulcanochthonius aa Muchmore, 2000 — Hawaii, Manuka Natural Area Reserve, Visor Cave, Pacific Islands
 * Vulcanochthonius howarthi (Muchmore, 1979) — Hawaii
 * Vulcanochthonius pohakuloae Muchmore, 2000 — Hawaii, Mauna Kea, Pohakuloa Training Area, Bobcat Trail, Pacific Islands