| Afrochthonius brincki Beier, 1955 | |
| Afrochthonius ceylonicus Beier, 1973 | |
| Afrochthonius godfreyi Ellingsen, 1912 | |
| Afrochthonius inaequalis Beier, 1958 | |
| Afrochthonius natalensis Beier, 1931 | |
| Afrochthonius reductus Beier, 1973 | |
| Afrochthonius similis Beier, 1930 | |
| Allochthonius (Allochthonius) borealis Sato, 1984 | |
| Allochthonius (Allochthonius) buanensis W. K. Lee, 1982 | |
| Allochthonius (Allochthonius) coreanus Morikawa, 1970 | |
| Allochthonius (Allochthonius) fuscus Hu & Zhang, 2011 | |
| Allochthonius (Allochthonius) kinkaiensis Sakayori, 2002 | |
| Allochthonius (Allochthonius) liaoningensis Hu & Fe.Zhang, 2012 | |
| Allochthonius (Allochthonius) montanus Sakayori, 2002 | |
| Allochthonius (Allochthonius) opticus Ellingsen, 1907 | |
| Allochthonius opticus coreanus Morikawa, 1970 | |
| Allochthonius opticus opticus Ellingsen, 1907 | |
| Allochthonius opticus takasawadoensis | |
| Allochthonius opticus troglophilus Morikawa, 1956 | |
| Allochthonius (Allochthonius) shintoisticus Chamberlin, 1929 | |
| Allochthonius (Allochthonius) sichuanensis Schawaller, 1995 | |
| Allochthonius (Allochthonius) tamurai Sakayori, 2002 | |
| Allochthonius (Allochthonius) trigonus Hu & Zhang, 2011 | |
| Allochthonius (Allochthonius) troglophilus Morikawa, 1956 | |
| Allochthonius (Allochthonius) wui Hu & Zhang, 2011 | |
| Allochthonius (Urochthonius) biocularis Morikawa, 1956 | |
| Allochthonius (Urochthonius) brevitus Hu & Fe.Zhang, 2012 | |
| Allochthonius (Urochthonius) ishikawai Morikawa, 1954 | Florida hobblebush |
| Allochthonius ishikawai deciclavatus Morikawa, 1956 | |
| Allochthonius ishikawai ishikawai Morikawa, 1954 | |
| Allochthonius ishikawai kyushuensis Morikawa, 1960 | |
| Allochthonius ishikawai shiragatakiensis Morikawa, 1954 | |
| Allochthonius ishikawai uenoi Morikawa, 1956 | |
| Allochthonius ishikawai uyamadensis Morikawa, 1954 | |
| Allochthonius (Urochthonius) uyamadensis Morikawa, 1954 | |
| Allochthonius anthracinus Morikawa, 1952 | |
| Allochthonius exornatus Gao & Fe.Zhang, 2013 | |
| Allochthonius fanjingshan Gao, Y.Zhang..., 2016 | |
| Allochthonius incognitus (Schuster, 1966) | ⇒ Pseudotyrannochthonius incognitus R. O. Schuster, 1966 |
| Allochthonius jingyuanus Fu.Zhang & F..., 2014 | |
| Allochthonius yanoi Morikawa, 1952 | |
| Anaulacodithella angustimana Beier, 1955 | |
| Anaulacodithella australica Beier, 1969 | |
| Anaulacodithella deserticola Beier, 1944 | |
| Anaulacodithella mordax Tullgren, 1907 | |
| Anaulacodithella novacaledonica Beier, 1966 | |
| Anaulacodithella plurisetosa Beier, 1976 | |
| Anaulacodithella reticulata Beier, 1966 | |
| Anisoditha curvidigitata Balzan, 1887 | |
| Anisoditha curvidigitatus Balzan, 1887 | |
| Aphrastochthonius alteriae Muchmore, 1977 | |
| Aphrastochthonius cubanus Dumitresco &..., 1977 | |
| Aphrastochthonius grubbsi Muchmore, 1984 | Texas azalea |
| Aphrastochthonius major Muchmore, 1973 | Mountain azalea |
| Aphrastochthonius pachysetus Muchmore, 1976 | Chapman's rhododendron |
| Aphrastochthonius palmitensis Muchmore, 1986 | California azalea |
| Aphrastochthonius parvus Muchmore, 1972 | Rhodora |
| Aphrastochthonius patei Muchmore, 1982 | Great laurel |
| Aphrastochthonius pecki Muchmore, 1968 | Kamchatka rhododendron |
| Aphrastochthonius russelli Muchmore, 1972 | Rhodora |
| Aphrastochthonius similis Muchmore, 1984 | Texas azalea |
| Aphrastochthonius tenax Chamberlin, 1962 | |
| Aphrastochthonius verapazanus Muchmore, 1972 | Rhodora |
| Apochthonius coecus Packard, 1884 | |
| Apochthonius colecampi Muchmore, 1967 | Flame azalea |
| Apochthonius diabolus Muchmore, 1967 | Flame azalea |
| Apochthonius forbesi Benedict, 1979 | |
| Apochthonius grubbsi Muchmore, 1980 | Lapland rosebay |
| Apochthonius hobbsi Muchmore, 1994 | |
| Apochthonius holsingeri Muchmore, 1967 | Flame azalea |
| Apochthonius hypogeus Muchmore, 1976 | Chapman's rhododendron |
| Apochthonius indianensis Muchmore, 1967 | Flame azalea |
| Apochthonius intermedius Chamberlin, 1929 | |
| Apochthonius irwini R. O. Schuster, 1966 | Trinidad milkvetch |
| Apochthonius knowltoni Muchmore, 1980 | Lapland rosebay |
| Apochthonius magnanimus Hoff, 1956 | September elm |
| Apochthonius malheuri Benedict & M..., 1973 | |
| Apochthonius maximus R. O. Schuster, 1966 | Trinidad milkvetch |
| Apochthonius minimus R. O. Schuster, 1966 | Trinidad milkvetch |
| Apochthonius minor Muchmore, 1976 | Chapman's rhododendron |
| Apochthonius moestus Banks, 1891 | |
| Apochthonius mysterius Muchmore, 1976 | Chapman's rhododendron |
| Apochthonius occidentalis Chamberlin, 1929 | |
| Apochthonius paucispinosus Muchmore, 1967 | Flame azalea |
| Apochthonius russelli Muchmore, 1976 | Chapman's rhododendron |
| Apochthonius titanicus Muchmore, 1976 | Chapman's rhododendron |
| Apochthonius typhlus Muchmore, 1967 | Flame azalea |
| Austrochthonius argentinae Hoff, 1950 | English elm |
| Austrochthonius australis Hoff, 1951 | |
| Austrochthonius bolivianus Beier, 1930 | |
| Austrochthonius cavicola Beier, 1968 | |
| Austrochthonius chilensis Chamberlin, 1923 | |
| Austrochthonius chilensis chilensis Chamberlin, 1923 | |
| Austrochthonius chilensis magalhanicus Beier, 1964 | |
| Austrochthonius chilensis transversus Beier, 1964 | |
| Austrochthonius easti Harvey, 1991 | |
| Austrochthonius iguazuensis Vitali-di Ca..., 1975 | Fringed gentian |
| Austrochthonius insularis Vitali-di Ca..., 1968 | |
| Austrochthonius inversus | |
| Austrochthonius luxtoni | |
| Austrochthonius mordax Beier, 1967 | |
| Austrochthonius muchmorei Harvey & Mould, 2006 | |
| Austrochthonius obscurus Beier, 1966 | |
| Austrochthonius paraguayensis Vitali-di Ca..., 1975 | Fringed gentian |
| Austrochthonius parvus Mello-Leitao, 1939 | |
| Austrochthonius persimilis Beier, 1930 | |
| Austrochthonius rapax Beier, 1976 | |
| Austrochthonius semiserratus Beier, 1930 | |
| Austrochthonius strigosus Harvey & Mould, 2006 | |
| Austrochthonius transversus Beier, 1964 | |
| Austrochthonius tullgerni Beier, 1931 | |
| Austrochthonius tullgreni Beier, 1931 | |
| Austrochthonius zealandicus Beier, 1966 | |
| Austrochthonius zealandicus obscurus Beier, 1966 | |
| Austrochthonius zealandicus zealandicus Beier, 1966 | |
| Ayyalonia dimentmani ♰ ÄurÄić, 2008 | |
| Cantabrochthonius asturiensis Beier, 1955 | |
| Caribchthonius butleri Muchmore, 1976 | Chapman's rhododendron |
| Caribchthonius orthodentatus Muchmore, 1976 | Chapman's rhododendron |
| Centrochthonius koslovi Redikorzev, 1918 | |
| Centrochthonius kozlovi Redikorzev, 1918 | |
| Centrochthonius schnitnikovi Redikorzev, 1934 | |
| Centrochthonius sichuanensis Schawaller, 1995 | |
| Centrochthonius ussuriensis Beier, 1979 | |
| Chelignathus kochi ♰ Menge, 1937 | |
| Chelignathus kochii ♰ (A. Menge, 1854) | ⇒ Chelignathus kochi Menge, 1937 |
| Chiliochthonius centralis Vitali-di Ca..., 1976 | |
| Chiliochthonius montanus Vitali-di Ca..., 1976 | |
| Chthoniella serratidentaus Ellingsen, 1912 | |
| Chthonius (Chthonius) absoloni Beier, 1938 | |
| Chthonius (Chthonius) agazzii Beier, 1966 | |
| Chthonius (Chthonius) alpicola Beier, 1951 | |
| Chthonius (Chthonius) apollinis Mahnert, 1978 | |
| Chthonius (Chthonius) aquasanctae ♰ ÄurÄić & R..., 2011 | |
| Chthonius (Chthonius) azerbaidzhanus Schawaller &..., 1988 | |
| Chthonius (Chthonius) baccettii Callaini, 1980 | |
| Chthonius (Chthonius) balazuci Vachon, 1963 | |
| Chthonius (Chthonius) bogovinae Curcic, 1972 | |
| Chthonius bogovinae bogovinae Curcic, 1972 | |
| Chthonius bogovinae latidentatus Curcic, 1972 | |
| Chthonius (Chthonius) brandmayri Callaini, 1986 | |
| Chthonius (Chthonius) caoduroi Callaini, 1987 | |
| Chthonius (Chthonius) caprai Gardini, 1977 | |
| Chthonius (Chthonius) carinthiacus Beier, 1951 | |
| Chthonius (Chthonius) cavernarum Ellingsen, 1909 | Round notothylas |
| Chthonius (Chthonius) cavophilus Hadzi, 1939 | |
| Chthonius (Chthonius) cebenicus Leclerc, 1981 | |
| Chthonius (Chthonius) cephalotes Simon, 1875 | |
| Chthonius (Chthonius) chamberlini Leclerc, 1983 | |
| Chthonius (Chthonius) comottii Inzaghi, 1987 | |
| Chthonius (Chthonius) cryptus Chamberlin, 1962 | |
| Chthonius (Chthonius) dacnodes Navas, 1918 | |
| Chthonius (Chthonius) dalmatinus Hadzi, 1930 | |
| Chthonius (Chthonius) decoui (Georgescu & ..., 1994) | ⇒ Neochthonius decoui Georgescu & ..., 1994 |
| Chthonius (Chthonius) delmastroi Gardini, 2009 | |
| Chthonius (Chthonius) densedentatus Beier, 1938 | |
| Chthonius (Chthonius) diophthalmus Daday, 1888 | |
| Chthonius (Chthonius) doderoi Beier, 1930 | |
| Chthonius doderoi doderoi Beier, 1930 | |
| Chthonius doderoi horridus Beier, 1934 | |
| Chthonius (Chthonius) ellingseni Beier, 1939 | |
| Chthonius (Chthonius) elongatus Lazzeroni, 1970 | |
| Chthonius (Chthonius) euganeus Gardini, 1991 | |
| Chthonius (Chthonius) exarmatus Beier, 1939 | Orjen chthonid |
| Chthonius (Chthonius) gjirokastri Curcic, Rada..., 2008 | |
| Chthonius (Chthonius) globocicae Curcic, Dimi..., 2008 | |
| Chthonius (Chthonius) graecus Beier, 1963 | |
| Chthonius (Chthonius) guglielmii Callaini, 1986 | |
| Chthonius (Chthonius) halberti Kew, 1916 | Halbert's Chthonid |
| Chthonius (Chthonius) herbarii Mahnert, 1980 | |
| Chthonius (Chthonius) heterodactylus Tömösváry, 1882 | |
| Chthonius (Chthonius) heurtaultae Leclerc, 1981 | |
| Chthonius (Chthonius) heutaultae Leclerc, 1981 | |
| Chthonius (Chthonius) hungaricus Mahnert, 1981 | Bottle gourd |
| Chthonius (Chthonius) ilvensis Beier, 1963 | |
| Chthonius (Chthonius) imperator Mahnert, 1978 | |
| Chthonius (Chthonius) ischnocheles Hermann, 1804 | Common Chthonid |
| Chthonius ischnocheles ischnocheles Hermann, 1804 | |
| Chthonius ischnocheles reductus Beier, 1939 | |
| Chthonius ischnocheles ruffoi Caporiacco, 1951 | |
| Chthonius ischnocheles stammeri Beier, 1942 | |
| Chthonius (Chthonius) ischnocheloides Beier, 1973 | |
| Chthonius (Chthonius) italicus Beier, 1930 | |
| Chthonius (Chthonius) iugoslavicus Curcic, 1972 | |
| Chthonius (Chthonius) jalzici Curcic, 1988 | |
| Chthonius (Chthonius) jonicus Beier, 1931 | |
| Chthonius (Chthonius) jugorum Beier, 1952 | |
| Chthonius (Chthonius) karamanianus Hadzi, 1937 | |
| Chthonius (Chthonius) kladanjensis ♰ ÄurÄić, Di..., 2011 | |
| Chthonius (Chthonius) knesemani Hadži, 1939 | |
| Chthonius (Chthonius) lanzai Caporiacco, 1947 | |
| Chthonius lanzai lanzai Caporiacco, 1947 | |
| Chthonius lanzai vannii Callaini, 1986 | |
| Chthonius (Chthonius) latidentatus Curcic, 1972 | |
| Chthonius (Chthonius) leoi Callaini, 1988 | |
| Chthonius (Chthonius) leruthi Beier, 1939 | |
| Chthonius (Chthonius) lesnik Curcic, 1994 | |
| Chthonius (Chthonius) lessiniensis Schawaller, 1982 | |
| Chthonius (Chthonius) ligusticus Beier, 1930 | |
| Chthonius ligusticus brevis Cîrdei, Bul..., 1967 | |
| Chthonius ligusticus ligusticus Beier, 1930 | |
| Chthonius (Chthonius) lindbergi Beier, 1956 | |
| Chthonius (Chthonius) litoralis Hadzi, 1933 | Streambank flowering fern |
| Chthonius (Chthonius) longimanus Curcic & Rada, 2011 | |
| Chthonius (Chthonius) lucifugus Mahnert, 1977 | Deer-apples |
| Chthonius (Chthonius) lupinus ♰ ÄurÄić, Di..., 2011 | |
| Chthonius (Chthonius) macedonicus Curcic, 1972 | |
| Chthonius (Chthonius) magnificus Beier, 1938 | Magnificent chthonid |
| Chthonius (Chthonius) malatestai Callaini, 1980 | |
| Chthonius (Chthonius) mauritanicus Callaini, 1988 | |
| Chthonius (Chthonius) mayi Heurtault-Rossi, 1968 | |
| Chthonius (Chthonius) mazaurici Leclerc, 1981 | |
| Chthonius mazaurici coironi Leclerc, 1981 | |
| Chthonius mazaurici mazaurici Leclerc, 1981 | |
| Chthonius (Chthonius) mengei ♰ Beier, 1937 | |
| Chthonius (Chthonius) microphthalmus Simon, 1879 | |
| Chthonius microphthalmus vallei | |
| Chthonius (Chthonius) mingazzinii Callaini, 1991 | |
| Chthonius (Chthonius) minotaurus Henderickx, 1997 | |
| Chthonius (Chthonius) monicae Boghean, 1989 | |
| Chthonius (Chthonius) motasi Dumitresco &..., 1964 | |
| Chthonius (Chthonius) multidentatus Beier, 1963 | |
| Chthonius (Chthonius) occultus Beier, 1939 | West Indian furrow lobster |
| Chthonius (Chthonius) ognjankae Curcic, 1997 | African spear lobster |
| Chthonius (Chthonius) ohridanus Curcic, 1997 | Oriental spear lobster |
| Chthonius (Chthonius) onaei ♰ ÄurÄić, Di..., 2010 | |
| Chthonius (Chthonius) orthodactyloides Beier, 1967 | Cape Verde spiny lobster |
| Chthonius (Chthonius) orthodactylus Leach, 1817 | Natal spiny lobster |
| Chthonius orthodactylus gracilis | |
| Chthonius (Chthonius) pacificus Muchmore, 1968 | Common spiny lobster |
| Chthonius (Chthonius) paganus Hoff, 1961 | Southern spiny lobster |
| Chthonius (Chthonius) paludis Chamberlin, 1929 | Pink spiny lobster |
| Chthonius (Chthonius) paolettii Beier, 1973 | Australian spiny lobster |
| Chthonius (Chthonius) parvioculatus Beier, 1930 | |
| Chthonius (Chthonius) parvulus | |
| Chthonius (Chthonius) pearsei Hoff, 1945 | |
| Chthonius (Chthonius) persimilis Beier, 1939 | |
| Chthonius (Chthonius) petrochilosi Heurtault, 1972 | Spotted spiny lobster |
| Chthonius (Chthonius) pivai Gardini, 1991 | California spiny lobster |
| Chthonius (Chthonius) ponticoides Mahnert, 1975 | Balsamgourd |
| Chthonius (Chthonius) ponticus Beier, 1965 | Easter Island spiny lobster |
| Chthonius (Chthonius) porevidi Curcic, Maka..., 1998 | Pronghorn spiny lobster |
| Chthonius (Chthonius) pristani ♰ ÄurÄić, 2011 | |
| Chthonius (Chthonius) pristinus ♰ W. Schawaller, 1978 | |
| Chthonius (Chthonius) protobosniacus ♰ ÄurÄić, Di..., 2011 | |
| Chthonius (Chthonius) prove Curcic, Dimi..., 1997 | Royal spiny lobster |
| Chthonius (Chthonius) pusillus Beier, 1947 | Painted spiny lobster |
| Chthonius (Chthonius) pygmaeus Beier, 1934 | |
| Chthonius pygmaeus carinthiacus Beier, 1951 | |
| Chthonius (Chthonius) radigost Curcic, 1997 | |
| Chthonius (Chthonius) radjai Curcic, 1988 | Paklenica chthonid |
| Chthonius (Chthonius) raridentatus Hadzi, 1930 | |
| Chthonius (Chthonius) ressli Beier, 1956 | |
| Chthonius (Chthonius) rhodochelatus Hadzi, 1933 | Streambank flowering fern |
| Chthonius (Chthonius) ruffoi Caporiacco, 1951 | |
| Chthonius (Chthonius) satapliaensis Schawaller &..., 1988 | |
| Chthonius (Chthonius) sestasi Mahnert, 1980 | |
| Chthonius (Chthonius) shelkovnikovi Redikorzev, 1930 | |
| Chthonius shelkovnikovi redikorzevi | |
| Chthonius (Chthonius) shulovi Beier, 1963 | |
| Chthonius (Chthonius) stammeri Beier, 1942 | |
| Chthonius (Chthonius) stevanovici Curcic, 1986 | |
| Chthonius (Chthonius) strinatii Mahnert, 1975 | Balsamgourd |
| Chthonius (Chthonius) submontanus Beier, 1963 | |
| Chthonius (Chthonius) subterraneus Beier, 1931 | |
| Chthonius subterraneus meuseli Beier, 1939 | |
| Chthonius subterraneus subterraneus Beier, 1931 | |
| Chthonius (Chthonius) tadzhikistanicus Dashdamirov ..., 1992 | |
| Chthonius (Chthonius) tamaninii Caporiacco, 1952 | |
| Chthonius (Chthonius) tenuis C. L. Koch, 1873 | Dark-clawed Chthonid |
| Chthonius (Chthonius) thessalus Mahnert, 1980 | |
| Chthonius (Chthonius) torakensis ♰ Curcic & Rada, 2010 | |
| Chthonius (Chthonius) trebinjensis Beier, 1938 | Trebinje chthonid |
| Chthonius (Chthonius) troglobius Hadzi, 1937 | |
| Chthonius (Chthonius) troglodites Redikorzev, 1928 | |
| Chthonius (Chthonius) tzanoudakisi Mahnert, 1975 | Balsamgourd |
| Chthonius (Chthonius) vodan Curcic, 1997 | |
| Chthonius (Chthonius) zmaj Curcic, 1997 | |
| Chthonius (Ephippiochthonius) aegatensis Callaini, 1989 | |
| Chthonius (Ephippiochthonius) aguileraorum Carabajal Má..., 2000 | |
| Chthonius (Ephippiochthonius) amatei Carabajal Má..., 2001 | |
| Chthonius (Ephippiochthonius) anatolicus Beier, 1969 | |
| Chthonius (Ephippiochthonius) anophthalmus Ellingsen, 1908 | |
| Chthonius (Ephippiochthonius) apulicus Beier, 1958 | |
| Chthonius (Ephippiochthonius) asturiensis Beier, 1955 | |
| Chthonius (Ephippiochthonius) atlantis Mahnert, 1980 | |
| Chthonius (Ephippiochthonius) austriacus Beier, 1931 | |
| Chthonius (Ephippiochthonius) balearicus Mahnert, 1977 | |
| Chthonius (Ephippiochthonius) bartolii Gardini, 1976 | |
| Chthonius (Ephippiochthonius) bauneensis Callaini, 1983 | |
| Chthonius (Ephippiochthonius) beieri Lazzeroni, 1966 | |
| Chthonius (Ephippiochthonius) bellesi Mahnert, 1989 | |
| Chthonius (Ephippiochthonius) berninii Callaini, 1983 | |
| Chthonius (Ephippiochthonius) bidentatus Beier, 1938 | |
| Chthonius (Ephippiochthonius) boldorii Beier, 1934 | |
| Chthonius (Ephippiochthonius) bolivari Beier, 1930 | |
| Chthonius (Ephippiochthonius) cabreriensis Mahnert, 1993 | |
| Chthonius (Ephippiochthonius) canariensis Beier, 1965 | |
| Chthonius (Ephippiochthonius) cassolai Beier, 1973 | |
| Chthonius (Ephippiochthonius) catalonicus Beier, 1939 | |
| Chthonius (Ephippiochthonius) cavicola Gardini, 1990 | |
| Chthonius (Ephippiochthonius) cazorlensis Carabajal Má..., 2001 | |
| Chthonius (Ephippiochthonius) chius Schawaller, 1990 | |
| Chthonius (Ephippiochthonius) cikolae ♰ Curcic & Rada, 2010 | |
| Chthonius (Ephippiochthonius) civitatisveti ♰ ÄurÄić & R..., 2011 | |
| Chthonius (Ephippiochthonius) concii Beier, 1953 | |
| Chthonius (Ephippiochthonius) corcyraeus Mahnert, 1976 | |
| Chthonius (Ephippiochthonius) corsicus Callaini, 1981 | |
| Chthonius (Ephippiochthonius) creticus Mahnert, 1980 | |
| Chthonius (Ephippiochthonius) daedaleus Mahnert, 1980 | |
| Chthonius (Ephippiochthonius) distinguendus Beier, 1930 | |
| Chthonius (Ephippiochthonius) dubius Mahnert, 1993 | |
| Chthonius (Ephippiochthonius) elbanus Beier, 1963 | |
| Chthonius (Ephippiochthonius) fuscimanus Simon, 1900 | |
| Chthonius (Ephippiochthonius) gasparoi Gardini, 1989 | |
| Chthonius (Ephippiochthonius) genuensis Gardini, 1990 | |
| Chthonius (Ephippiochthonius) gestroi Simon, 1896 | |
| Chthonius (Ephippiochthonius) gibbus Beier, 1953 | |
| Chthonius (Ephippiochthonius) girgentiensis Mahnert, 1982 | |
| Chthonius (Ephippiochthonius) giustii Callaini, 1981 | |
| Chthonius (Ephippiochthonius) gracilimanus Mahnert, 1997 | |
| Chthonius (Ephippiochthonius) grafittii Gardini, 1981 | |
| Chthonius (Ephippiochthonius) hiberus Beier, 1930 | |
| Chthonius (Ephippiochthonius) hispanus Beier, 1930 | |
| Chthonius (Ephippiochthonius) insularis Beier, 1938 | |
| Chthonius (Ephippiochthonius) iranicus Beier, 1971 | |
| Chthonius (Ephippiochthonius) kabylicus Callaini, 1983 | |
| Chthonius (Ephippiochthonius) kemza Curcic, Lee ..., 1993 | |
| Chthonius (Ephippiochthonius) kewi Gabbutt, 1966 | Kew´s Chthonid |
| Chthonius (Ephippiochthonius) kupalo Curcic, 1997 | |
| Chthonius (Ephippiochthonius) lagadini ♰ ÄurÄić & R..., 2011 | |
| Chthonius (Ephippiochthonius) longesetosus Mahnert, 1976 | |
| Chthonius (Ephippiochthonius) lopezi Mahnert, 2011 | |
| Chthonius (Ephippiochthonius) lucanus Callaini, 1984 | |
| Chthonius (Ephippiochthonius) lychnidis Curcic, 1997 | |
| Chthonius (Ephippiochthonius) machadoi Vachon, 1940 | |
| Chthonius machadoi canariensis Beier, 1965 | |
| Chthonius machadoi machadoi Vachon, 1940 | |
| Chthonius (Ephippiochthonius) mahnerti Zaragoza, 1984 | |
| Chthonius (Ephippiochthonius) maltensis Mahnert, 1975 | |
| Chthonius (Ephippiochthonius) mariolae Carabajal Má..., 2001 | |
| Chthonius (Ephippiochthonius) maroccanus Mahnert, 1980 | |
| Chthonius (Ephippiochthonius) mayorali Carabajal Má..., 2001 | |
| Chthonius (Ephippiochthonius) metohicus ♰ ÄurÄić, 2011 | |
| Chthonius (Ephippiochthonius) microtuberculatus Hadzi, 1937 | |
| Chthonius (Ephippiochthonius) minous Mahnert, 1980 | |
| Chthonius minous minous Mahnert, 1980 | |
| Chthonius minous peramae Mahnert, 1980 | |
| Chthonius (Ephippiochthonius) minutus Vachon, 1940 | |
| Chthonius (Ephippiochthonius) morenoi Carabajal Má..., 2011 | |
| Chthonius (Ephippiochthonius) nanus Beier, 1953 | Juan Fernandez rock lobster |
| Chthonius (Ephippiochthonius) nerjaensis Carabajal Má..., 2001 | Cape rock lobster |
| Chthonius (Ephippiochthonius) nidicola Mahnert, 1979 | St. Paul rock lobster |
| Chthonius (Ephippiochthonius) nudipes Mahnert, 1982 | Tristan rock lobster |
| Chthonius (Ephippiochthonius) parmensis Beier, 1963 | Brown spiny lobster |
| Chthonius (Ephippiochthonius) perezi Carabajal Má..., 2011 | |
| Chthonius (Ephippiochthonius) pieltaini Beier, 1930 | Scalloped spiny lobster |
| Chthonius (Ephippiochthonius) pinai Zaragoza, 1985 | Blue spiny lobster |
| Chthonius (Ephippiochthonius) platakisi Mahnert, 1980 | Japanese spiny lobster |
| Chthonius (Ephippiochthonius) poeninus Mahnert, 1979 | Smoothtail spiny lobster |
| Chthonius (Ephippiochthonius) ponsi Mahnert, 1993 | Banded spiny lobster |
| Chthonius (Ephippiochthonius) poseidonis Gardini, 1993 | Mud spiny lobster |
| Chthonius (Ephippiochthonius) pyrenaicus Beier, 1934 | |
| Chthonius (Ephippiochthonius) remyi Heurtault, 1975 | |
| Chthonius (Ephippiochthonius) rimicola Mahnert, 1993 | |
| Chthonius (Ephippiochthonius) rogoi Curcic, Rada..., 2008 | |
| Chthonius (Ephippiochthonius) romanicus Beier, 1935 | |
| Chthonius (Ephippiochthonius) ruizporteroi Carabajal Má..., 2001 | |
| Chthonius (Ephippiochthonius) sacer Beier, 1963 | |
| Chthonius (Ephippiochthonius) samius Mahnert, 1982 | |
| Chthonius (Ephippiochthonius) sardous Gardini, 2008 | |
| Chthonius (Ephippiochthonius) schmalfussi Schawaller, 1990 | |
| Chthonius (Ephippiochthonius) scythicus Georgescu & ..., 1994 | |
| Chthonius (Ephippiochthonius) sendrai Zaragoza, 1985 | |
| Chthonius (Ephippiochthonius) serbicus Hadzi, 1937 | |
| Chthonius (Ephippiochthonius) setosus Mahnert, 1993 | |
| Chthonius (Ephippiochthonius) siculus Beier, 1961 | |
| Chthonius (Ephippiochthonius) siscoensis Heurtault, 1975 | |
| Chthonius (Ephippiochthonius) tamaran Mahnert, 2011 | |
| Chthonius (Ephippiochthonius) tenerifae Mahnert, 2011 | |
| Chthonius (Ephippiochthonius) tetrachelatus Preyssler, 1790 | Dimple-clawed Chthonid |
| Chthonius tetrachelatus fuscimanus | |
| Chthonius (Ephippiochthonius) thaleri Gardini, 2009 | |
| Chthonius (Ephippiochthonius) troglophilus Beier, 1930 | |
| Chthonius (Ephippiochthonius) tuberculatus Hadzi, 1937 | |
| Chthonius (Ephippiochthonius) vachoni Heurtault-Rossi, 1963 | |
| Chthonius (Ephippiochthonius) ventalloi Beier, 1939 | |
| Chthonius ventalloi cazorlensis Carabajal Ma..., 2001 | |
| Chthonius ventalloi ventalloi Beier, 1939 | |
| Chthonius (Ephippiochthonius) verai Zaragoza, 1987 | |
| Chthonius (Ephippiochthonius) vid Curcic, 1997 | |
| Chthonius (Ephippiochthonius) virginicus Chamberlin, 1929 | |
| Chthonius (Ephippiochthonius) zoiai Gardini, 1990 | |
| Chthonius (Globochthonius) abnormis Beier, 1939 | |
| Chthonius (Globochthonius) argirocastronis ♰ Curcic, Rada..., 2007 | |
| Chthonius (Globochthonius) caligatus Beier, 1938 | |
| Chthonius (Globochthonius) cavernicola Beier, 1938 | |
| Chthonius (Globochthonius) cerberus Beier, 1938 | |
| Chthonius (Globochthonius) globifer Simon, 1879 | |
| Chthonius (Globochthonius) globimanus ♰ ÄurÄiÄ & R..., 2011 | |
| Chthonius (Globochthonius) histricus Beier, 1931 | |
| Chthonius (Globochthonius) medeonis ♰ ÄurÄić, S...., 2011 | |
| Chthonius (Globochthonius) pancici Curcic, 1972 | Caribbean spiny lobster |
| Chthonius (Globochthonius) perun Curcic, 1997 | Green spiny lobster |
| Chthonius (Globochthonius) petroupauli ♰ ÄurÄić & R..., 2011 | |
| Chthonius (Globochthonius) polychaetus Hadzi, 1937 | Longlegged spiny lobster |
| Chthonius (Globochthonius) purgo Curcic, Lee ..., 1993 | Chinese spiny lobster |
| Chthonius (Globochthonius) simplex Beier, 1939 | Simple chthonid |
| Chthonius (Globochthonius) spelaeophilus Hadzi, 1930 | |
| Chthonius spelaeophilus histricus Beier, 1931 | |
| Chthonius spelaeophilus spelaeophilus Hadzi, 1930 | |
| Chthonius (Globochthonius) vandeli Dumitresco &..., 1964 | |
| Chthonius (Hesperochthonius) californicus Chamberlin, 1929 | |
| Chthonius (Hesperochthonius) oregonicus Muchmore, 1968 | Japanese spear lobster |
| Chthonius (Hesperochthonius) spingolus R. O. Schuster, 1962 | |
| Chthonius (Microchthonius) karamani Hadzi, 1933 | Trogir miniature chthonid |
| Chthonius (Microchthonius) rogatus Beier, 1938 | Bra� miniature chthonid |
| Chthonius (Neochthonius) tauricus | |
| Chthonius aeneae Gardini, 2013 | |
| Chthonius altamurae Gardini, 2013 | |
| Chthonius borissketi B.Curcic & S..., 2014 | |
| Chthonius coecus (Packard, 1884) | ⇒ Apochthonius coecus Packard, 1884 |
| Chthonius croaticus B.Curcic & T..., 2012 | |
| Chthonius daorsoni B.Curcic & T..., 2014 | |
| Chthonius elymus Gardini, 2013 | |
| Chthonius etruscus Gardini, 2013 | |
| Chthonius gallii Gardini, 2013 | |
| Chthonius intemelius Gardini, 2013 | |
| Chthonius japonicus (Ellingsen, 1907) | ⇒ Tyrannochthonius japonicus japonicus Ellingsen, 1907 |
| Chthonius javanus Tullgren, 1912 | |
| Chthonius kosovensis B.Curcic, 2011 | |
| Chthonius latellai Gardini, 2013 | |
| Chthonius ligur Gardini, 2013 | |
| Chthonius longipalpis (Banks, 1891) | ⇒ Chthonius tetrachelatus Preyssler, 1790 |
| Chthonius maculatus (Menge, 1855) | ⇒ Chthonius tetrachelatus Preyssler, 1790 |
| Chthonius magrinii Gardini, 2013 | |
| Chthonius makirina B.Curcic & T..., 2012 | |
| Chthonius messapicus Gardini, 2013 | |
| Chthonius moestus (Banks, 1891) | ⇒ Apochthonius moestus Banks, 1891 |
| Chthonius monguzzii Gardini, 2013 | |
| Chthonius montis B.Curcic, 2013 | |
| Chthonius mordax (Tullgren, 1907) | ⇒ Anaulacodithella mordax Tullgren, 1907 |
| Chthonius negarinae Nassirkhani ..., 2015 | |
| Chthonius opticus Ellingsen, 1907 | |
| Chthonius pagus B.Curcic & T..., 2012 | |
| Chthonius pennsylvanicus | |
| Chthonius rayi | |
| Chthonius rhizon B.Curcic, 2013 | |
| Chthonius singularis Menozzi, 1924 | |
| Chthonius spinosus (Banks, 1893) | ⇒ Verrucaditha spinosa Banks, 1893 |
| Chthonius sulphureus Gardini, 2013 | |
| Chthonius timacensis B.Curcic & S..., 2012 | |
| Chthonius tyrrhenicus Gardini, 2013 | |
| Compsaditha aburi Chamberlin &..., 1945 | |
| Compsaditha angustula Beier, 1972 | |
| Compsaditha basilewskyi Beier, 1962 | |
| Compsaditha camponota Sivaraman, 1980 | Luquillo Mountain snailwood |
| Compsaditha congica Beier, 1959 | |
| Compsaditha elegantula Beier, 1972 | |
| Compsaditha fiebrigi Beier, 1931 | |
| Compsaditha fiegrigi Beier, 1931 | |
| Compsaditha gressitti Beier, 1957 | |
| Compsaditha indica Murthy, 1960 | |
| Compsaditha javana Chamberlin, 1929 | |
| Compsaditha parva Beier, 1951 | |
| Compsaditha proxima Beier, 1951 | |
| Compsaditha pygmaea Chamberlin, 1929 | |
| Compsaditha seychellensis Beier, 1974 | |
| Congochthonius nanus Beier, 1959 | |
| Cryptoditha elegans Beier, 1931 | |
| Cryptoditha francisi Feio, 1945 | |
| Ditha (Ditha) elegans Chamberlin, 1929 | |
| Ditha (Ditha) loricata Beier, 1965 | Smokybrown cockroach |
| Ditha (Ditha) novaeguineae Beier, 1965 | |
| Ditha (Ditha) ogasawarensis Sato, 1981 | |
| Ditha (Ditha) palauensis Beier, 1957 | |
| Ditha (Ditha) philippinensis Chamberlin, 1929 | |
| Ditha (Ditha) proxima Beier, 1951 | |
| Ditha (Paraditha) laosana Beier, 1951 | |
| Ditha (Paraditha) latimana Beier, 1931 | |
| Ditha (Paraditha) marcusensis Morikawa, 1952 | |
| Ditha (Paraditha) pahangica Beier, 1955 | |
| Ditha (Paraditha) sinuata Tullgren, 1901 | |
| Ditha (Paraditha) sumatraensis Chamberlin, 1923 | |
| Ditha (Paraditha) tonkinensis Beier, 1951 | |
| Ditha numburensis Morikawa, 1968 | |
| Ditha surinama (Beier, 1931) | ⇒ Tridenchthonius surinamus Beier, 1931 |
| Dithella javana Tullgren, 1912 | |
| Dithella philippinica Beier, 1967 | |
| Drepanochthonius horridus Beier, 1964 | |
| Ephippiochthonius aeneae Gardini, 2013 | |
| Ephippiochthonius aguileraorum Carabajal Má..., 2000 | |
| Ephippiochthonius aini Zaragoza, 2017 | |
| Ephippiochthonius altamurae Gardini, 2013 | |
| Ephippiochthonius amatei Carabajal Má..., 2001 | |
| Ephippiochthonius anatolicus Beier, 1969 | |
| Ephippiochthonius andalucia Zaragoza, 2017 | |
| Ephippiochthonius anophthalmus Ellingsen, 1908 | |
| Ephippiochthonius apulicus Beier, 1958 | |
| Ephippiochthonius atlantis Mahnert, 1980 | |
| Ephippiochthonius aurouxi Zaragoza, 2017 | |
| Ephippiochthonius balearicus Mahnert, 1977 | |
| Ephippiochthonius bellesi Mahnert, 1989 | |
| Ephippiochthonius benimaquia Zaragoza, 2017 | |
| Ephippiochthonius bidentatus Beier, 1938 | |
| Ephippiochthonius boldorii Beier, 1934 | |
| Ephippiochthonius bolivari Beier, 1930 | |
| Ephippiochthonius borissketi B.Curcic & S..., 2014 | |
| Ephippiochthonius cabreriensis Mahnert, 1993 | |
| Ephippiochthonius caceresi Zaragoza, 2017 | |
| Ephippiochthonius castellonensis Zaragoza, 2017 | |
| Ephippiochthonius catalonicus Beier, 1939 | |
| Ephippiochthonius caucasicus Nassirkhani,..., 2019 | |
| Ephippiochthonius chius Schawaller, 1990 | |
| Ephippiochthonius cikolae B.Curcic & T..., 2010 | |
| Ephippiochthonius civitatisveti B.Curcic & T..., 2011 | |
| Ephippiochthonius comasi Zaragoza, 2017 | |
| Ephippiochthonius concii Beier, 1953 | |
| Ephippiochthonius corcyraeus Mahnert, 1976 | |
| Ephippiochthonius corsicus Callaini, 1981 | |
| Ephippiochthonius creticus Mahnert, 1980 | |
| Ephippiochthonius daedaleus Mahnert, 1980 | |
| Ephippiochthonius distinguendus Beier, 1930 | |
| Ephippiochthonius elymus Gardini, 2013 | |
| Ephippiochthonius etruscus Gardini, 2013 | |
| Ephippiochthonius fadriquei Zaragoza, 2017 | |
| Ephippiochthonius fuscimanus Simon, 1900 | |
| Ephippiochthonius galcerani Zaragoza, 2017 | |
| Ephippiochthonius gallii Gardini, 2013 | |
| Ephippiochthonius gasparoi Gardini, 1989 | |
| Ephippiochthonius genuensis Gardini, 1990 | |
| Ephippiochthonius gestroi Simon, 1989 | |
| Ephippiochthonius gibbus Beier, 1953 | |
| Ephippiochthonius girgentiensis Mahnert, 1982 | |
| Ephippiochthonius giustii Callaini, 1981 | |
| Ephippiochthonius gonzalezi Zaragoza, 2017 | |
| Ephippiochthonius grafittii Gardini, 1981 | |
| Ephippiochthonius henderickxi Zaragoza, 2017 | |
| Ephippiochthonius hiberus Beier, 1930 | |
| Ephippiochthonius hispanus Beier, 1930 | |
| Ephippiochthonius ibiza Zaragoza, 2017 | |
| Ephippiochthonius insularis Beier, 1938 | |
| Ephippiochthonius intemelius Gardini, 2013 | |
| Ephippiochthonius iranicus Beier, 1971 | |
| Ephippiochthonius kabylicus Callaini, 1983 | |
| Ephippiochthonius kemza B.Curcic, Le..., 1993 | |
| Ephippiochthonius kewi Gabbutt, 1966 | Kew's Chthonid |
| Ephippiochthonius kupalo B.Curcic, 1997 | |
| Ephippiochthonius lagadini B.Curcic & T..., 2011 | |
| Ephippiochthonius latellai Gardini, 2013 | |
| Ephippiochthonius ligur Gardini, 2013 | |
| Ephippiochthonius longesetosus Mahnert, 1976 | |
| Ephippiochthonius lucanus Callaini, 1984 | |
| Ephippiochthonius lychnidis B.Curcic, 1997 | |
| Ephippiochthonius magrinii Gardini, 2013 | |
| Ephippiochthonius mahnerti Zaragoza, 1984 | |
| Ephippiochthonius mariolae Carabajal Má..., 2001 | |
| Ephippiochthonius maroccanus Mahnert, 1980 | |
| Ephippiochthonius masoae Zaragoza, 2017 | |
| Ephippiochthonius mayorali Carabajal Má..., 2001 | |
| Ephippiochthonius messapicus Gardini, 2013 | |
| Ephippiochthonius metohicus B.Curcic, 2011 | |
| Ephippiochthonius microtuberculatus Hadzi, 1937 | |
| Ephippiochthonius minous Mahnert, 1980 | |
| Ephippiochthonius minous minous Mahnert, 1980 | |
| Ephippiochthonius minous peramae Mahnert, 1980 | |
| Ephippiochthonius monguzzi Gardini, 2013 | |
| Ephippiochthonius nanus Beier, 1953 | |
| Ephippiochthonius negarinae Nassirkhani ..., 2015 | |
| Ephippiochthonius nerjaensis Carabajal Má..., 2001 | |
| Ephippiochthonius nidicola Mahnert, 1979 | |
| Ephippiochthonius nudipes Mahnert, 1982 | |
| Ephippiochthonius oryzis Kolesnikov, ..., 2019 | |
| Ephippiochthonius pieltani Beier, 1930 | |
| Ephippiochthonius platakisi Mahnert, 1980 | |
| Ephippiochthonius ponsi Mahnert, 1993 | |
| Ephippiochthonius portugalensis Zaragoza, 2017 | |
| Ephippiochthonius poseidonis Gardini, 1993 | |
| Ephippiochthonius pyrenaicus Beier, 1934 | |
| Ephippiochthonius remyi Heurtault, 1975 | |
| Ephippiochthonius rhizon B.Curcic, 2013 | |
| Ephippiochthonius riberai Zaragoza, 2017 | |
| Ephippiochthonius rimicola Mahnert, 1993 | |
| Ephippiochthonius romanicus Beier, 1935 | |
| Ephippiochthonius sacer Beier, 1963 | |
| Ephippiochthonius samius Mahnert, 1982 | |
| Ephippiochthonius sardous Gardini, 2008 | |
| Ephippiochthonius sarmaticus Kolesnikov, ..., 2019 | |
| Ephippiochthonius schmalfussi Schawaller, 1990 | |
| Ephippiochthonius scythicus Georgescu & ..., 1994 | |
| Ephippiochthonius serbicus Hadzi, 1937 | |
| Ephippiochthonius serengei Zaragoza, 2017 | |
| Ephippiochthonius sevai Zaragoza, 2017 | |
| Ephippiochthonius siculus Beier, 1961 | |
| Ephippiochthonius siscoensis Heurtault, 1975 | |
| Ephippiochthonius sulphureus Gardini, 2013 | |
| Ephippiochthonius tarraconensis Zaragoza, 2017 | |
| Ephippiochthonius tetrachelatus Preyssler, 1790 | Dimple-clawed Chthonid |
| Ephippiochthonius thaleri Gardini, 2009 | |
| Ephippiochthonius timacensis B.Curcic & S..., 2012 | |
| Ephippiochthonius troglophilus Beier, 1920 | |
| Ephippiochthonius tuberculatus Hadzi, 1937 | |
| Ephippiochthonius tyrrhenicus Gardini, 2013 | |
| Ephippiochthonius vachoni Heurtault-Rossi, 1963 | |
| Ephippiochthonius vicenae Zaragoza, 2017 | |
| Ephippiochthonius vid B.Curcic, 1997 | |
| Ephippiochthonius virginicus Chamberlin, 1929 | |
| Ephippiochthonius zaballosi Zaragoza, 2017 | |
| Ephippiochthonius zoiai Gardini, 1990 | |
| Francochthonius hirsutus Vitali-di Ca..., 1976 | |
| Globochthonius abnormis Beier, 1939 | |
| Globochthonius caligatus Beier, 1938 | |
| Globochthonius cavernicola Beier, 1938 | |
| Globochthonius cerberus Beier, 1938 | |
| Globochthonius daorsoni B.Curcic & T..., 2014 | |
| Globochthonius globifer Simon, 1879 | |
| Globochthonius globimanus B.Curcic & T..., 2011 | |
| Globochthonius longimanus B.Curcic & T..., 2011 | |
| Globochthonius medeonis B.Curcic, 2011 | |
| Globochthonius montis B.Curcic, 2013 | |
| Globochthonius pancici Curbic, 1972 | |
| Globochthonius perun B.Curcic, 1997 | |
| Globochthonius petroupauli B.Curcic & T..., 2011 | |
| Globochthonius poeninus Mahnert, 1979 | |
| Globochthonius polychaetus Hadzi, 1937 | |
| Globochthonius purgo B.Curcic, Le..., 1993 | |
| Globochthonius simplex Beier, 1939 | |
| Globochthonius spelaeophilus Hadzi, 1930 | |
| Globochthonius vandeli Dumitresco &..., 1964 | |
| Haploditha chamberlinorum Caporiacco, 1951 | |
| Hesperochthonius californicus Chamberlin, 1929 | |
| Hesperochthonius oregonicus Muchmore, 1968 | |
| Hesperochthonius spingolus R.O.Schuster, 1962 | |
| Heterolophus australicus Beier, 1969 | |
| Heterolophus clathratus Tullgren, 1907 | |
| Heterolophus guttiger Tömösváry, 1884 | |
| Heterolophus nitens Tömösváry, 1884 | |
| Kleptochthonius (Chamberlinochthonius) affinis Muchmore, 1976 | Chapman's rhododendron |
| Kleptochthonius (Chamberlinochthonius) anophthalmus Muchmore, 1970 | Kamchatka rhododendron |
| Kleptochthonius (Chamberlinochthonius) attenuatus Malcolm and ..., 1961 | Balsam pear |
| Kleptochthonius (Chamberlinochthonius) barri Muchmore, 1965 | Florida azalea |
| Kleptochthonius (Chamberlinochthonius) binoculatus Muchmore, 1974 | Carolina azalea |
| Kleptochthonius (Chamberlinochthonius) cerberus Malcolm and ..., 1961 | Balsam pear |
| Kleptochthonius (Chamberlinochthonius) charon Muchmore, 1965 | Florida azalea |
| Kleptochthonius (Chamberlinochthonius) daemonius Muchmore, 1965 | Florida azalea |
| Kleptochthonius (Chamberlinochthonius) erebicus Muchmore, 1965 | Florida azalea |
| Kleptochthonius (Chamberlinochthonius) gertschi Malcolm and ..., 1961 | Balsam pear |
| Kleptochthonius (Chamberlinochthonius) hageni Muchmore, 1963 | Dwarf azalea |
| Kleptochthonius (Chamberlinochthonius) henroti Vachon, 1952 | |
| Kleptochthonius (Chamberlinochthonius) hetricki Muchmore, 1974 | Carolina azalea |
| Kleptochthonius (Chamberlinochthonius) hubrichti Muchmore, 1965 | Florida azalea |
| Kleptochthonius (Chamberlinochthonius) infernalis Malcolm and ..., 1961 | Balsam pear |
| Kleptochthonius (Chamberlinochthonius) krekeleri Muchmore, 1965 | Florida azalea |
| Kleptochthonius (Chamberlinochthonius) lutzi Malcolm and ..., 1961 | Balsam pear |
| Kleptochthonius (Chamberlinochthonius) microphthalmus Malcolm and ..., 1961 | Balsam pear |
| Kleptochthonius (Chamberlinochthonius) myopius Malcolm and ..., 1961 | Balsam pear |
| Kleptochthonius (Chamberlinochthonius) myoplus Malcolm & J...., 1961 | |
| Kleptochthonius (Chamberlinochthonius) orpheus Muchmore, 1965 | Florida azalea |
| Kleptochthonius (Chamberlinochthonius) packardi Hagen, 1879 | |
| Kleptochthonius (Chamberlinochthonius) pluto Muchmore, 1965 | Florida azalea |
| Kleptochthonius (Chamberlinochthonius) proserpinae Muchmore, 1965 | Florida azalea |
| Kleptochthonius (Chamberlinochthonius) proximosetus Muchmore, 1976 | Chapman's rhododendron |
| Kleptochthonius (Chamberlinochthonius) regulus Muchmore, 1970 | Kamchatka rhododendron |
| Kleptochthonius (Chamberlinochthonius) rex Malcolm and ..., 1961 | Balsam pear |
| Kleptochthonius (Chamberlinochthonius) similis Muchmore, 1976 | Chapman's rhododendron |
| Kleptochthonius (Chamberlinochthonius) stygius Muchmore, 1965 | Florida azalea |
| Kleptochthonius (Chamberlinochthonius) tantalus Muchmore, 1966 | Baker's rhododendron |
| Kleptochthonius (Kleptochthonius) crosbyi Chamberlin, 1929 | |
| Kleptochthonius (Kleptochthonius) geophilus Malcolm and ..., 1961 | Balsam pear |
| Kleptochthonius (Kleptochthonius) griseomanus Muchmore, 2000 | |
| Kleptochthonius (Kleptochthonius) inusitatus Muchmore, 1994 | |
| Kleptochthonius (Kleptochthonius) lewisorum Muchmore, 2000 | |
| Kleptochthonius (Kleptochthonius) magnus Muchmore, 1966 | Baker's rhododendron |
| Kleptochthonius (Kleptochthonius) multispinosus Hoff, 1945 | |
| Kleptochthonius (Kleptochthonius) oregonus Malcolm and ..., 1961 | Balsam pear |
| Kleptochthonius (Kleptochthonius) polychaetus Muchmore, 1994 | |
| Kleptochthonius (Kleptochthonius) sheari Muchmore, 1994 | |
| Lagynochthonius annamensis Beier, 1951 | |
| Lagynochthonius arctus Beier, 1967 | |
| Lagynochthonius asema Edward & Harvey, 2008 | Mesa A Lagynochthonius Pseudoscorpion |
| Lagynochthonius australicus Beier, 1966 | |
| Lagynochthonius bailongtanensis Li, Liu & Shi, 2019 | |
| Lagynochthonius bakeri Chamberlin, 1929 | |
| Lagynochthonius brachydigitatus Fu.Zhang & F..., 2014 | |
| Lagynochthonius brincki Beier, 1973 | |
| Lagynochthonius callidus Hoff, 1959 | |
| Lagynochthonius cavicola Muchmore, 1991 | |
| Lagynochthonius chamorro Chamberlin, 1947 | |
| Lagynochthonius curvidigitatus Mahnert, 1997 | |
| Lagynochthonius dybasi Beier, 1957 | |
| Lagynochthonius exiguus Beier, 1952 | |
| Lagynochthonius ferox Mahnert, 1978 | |
| Lagynochthonius flavus Mahnert, 1986 | |
| Lagynochthonius fragilis Judson, 2007 | |
| Lagynochthonius gigas Beier, 1954 | |
| Lagynochthonius guasirih Mahnert, 1988 | |
| Lagynochthonius hamatus Harvey, 1988 | |
| Lagynochthonius harveyi Fu.Zhang & F..., 2014 | |
| Lagynochthonius himalayensis Morikawa, 1968 | |
| Lagynochthonius hygricus Murthy & Ana..., 1977 | |
| Lagynochthonius indicus Murthy & Ana..., 1977 | |
| Lagynochthonius innoxius Hoff, 1959 | |
| Lagynochthonius insulanus Mahnert, 2007 | |
| Lagynochthonius irmleri Mahnert, 1979 | |
| Lagynochthonius johni Redikorzev, 1922 | |
| Lagynochthonius kapi Harvey, 1988 | |
| Lagynochthonius kenyensis Mahnert, 1986 | |
| Lagynochthonius leemouldi Edward & Harvey, 2008 | |
| Lagynochthonius leptopalpus Hu & Fe.Zhang, 2011 | |
| Lagynochthonius lopezi Mahnert, 2011 | |
| Lagynochthonius medog Fu.Zhang & F..., 2014 | |
| Lagynochthonius microdentatus Mahnert, 2011 | |
| Lagynochthonius minor Mahnert, 1979 | |
| Lagynochthonius mordor Harvey, 1989 | |
| Lagynochthonius nagaminei Sato, 1983 | |
| Lagynochthonius niger Hu & Fe.Zhang, 2011 | |
| Lagynochthonius novaeguineae Beier, 1965 | |
| Lagynochthonius oromii Mahnert, 2011 | |
| Lagynochthonius paucedentatus Beier, 1955 | |
| Lagynochthonius polydentatus Edward & Harvey, 2008 | |
| Lagynochthonius ponapensis Beier, 1957 | |
| Lagynochthonius proximus Hoff, 1959 | |
| Lagynochthonius pugnax Mahnert, 1978 | |
| Lagynochthonius roeweri Chamberlin, 1962 | |
| Lagynochthonius salomonensis Beier, 1966 | |
| Lagynochthonius sinensis Beier, 1967 | |
| Lagynochthonius subterraneus Mahnert, 2011 | |
| Lagynochthonius tenuimanus Mahnert, 2011 | |
| Lagynochthonius thorntoni Harvey, 1988 | |
| Lagynochthonius tonkinensis Beier, 1951 | |
| Lagynochthonius typhlus Muchmore, 1991 | |
| Lagynochthonius zicsii Mahnert, 1978 | |
| Lechytia anatolica Beier, 1965 | |
| Lechytia arborea Muchmore, 1975 | Catawba rhododendron |
| Lechytia asiatica Redikorzev, 1938 | Sweetpea |
| Lechytia cavicola Muchmore, 1973 | Mountain azalea |
| Lechytia chilensis Beier, 1964 | |
| Lechytia chthoniiformis Balzan, 1887 | |
| Lechytia delamarei Vitali-di Ca..., 1984 | |
| Lechytia dentata Mahnert, 1978 | |
| Lechytia garambica Beier, 1972 | |
| Lechytia himalayana Beier, 1974 | |
| Lechytia hoffi Muchmore, 1975 | Catawba rhododendron |
| Lechytia indica Murthy & Ana..., 1977 | |
| Lechytia kuscheli Beier, 1957 | |
| Lechytia leleupi Beier, 1959 | |
| Lechytia libita Harvey, 2006 | |
| Lechytia madrasica Sivaraman, 1980 | Luquillo Mountain snailwood |
| Lechytia martiniquensis Vitali-di Ca..., 1984 | |
| Lechytia maxima Beier, 1955 | |
| Lechytia natalensis Tullgren, 1907 | |
| Lechytia sakagamii Morikawa, 1952 | Pseudoscorpion |
| Lechytia serrulata Beier, 1955 | |
| Lechytia sini Muchmore, 1975 | Catawba rhododendron |
| Lechytia tertiaria ♰ Schawaller, 1980 | |
| Lechytia trinitatis Beier, 1970 | |
| Lechytia yulongensis Fu.Zhang & F..., 2014 | |
| Malcolmochthonius malcolmi Benedict, 1978 | |
| Malcolmochthonius oregonus Benedict, 1978 | |
| Malcolmochthonius perplexus Benedict, 1978 | |
| Maorichthonius mortenseni Chamberlin, 1925 | |
| Mexichthonius exoticus Muchmore, 1996 | |
| Mexichthonius pacal Muchmore, 1978 | Oconee azalea |
| Mexichthonius unicus Muchmore, 1975 | Catawba rhododendron |
| Microchthonius babasarka B.Curcic, T...., 2015 | |
| Microchthonius dernisi B.Curcic & T..., 2012 | |
| Microchthonius elegantissimus B.Curcic, T...., 2013 | |
| Microchthonius karamani Hadzi, 1933 | |
| Microchthonius kasteli B.Curcic & T..., 2014 | |
| Microchthonius lorko B.Curcic, T...., 2015 | |
| Microchthonius rogatus Beier, 1938 | |
| Microchthonius solentanus B.Curcic & T..., 2013 | |
| Microchthonius tragurion B.Curcic & T..., 2013 | |
| Mundochthonius alpinus Beier, 1947 | |
| Mundochthonius asiaticus Dashdamirov, 2005 | |
| Mundochthonius basarukini Schawaller, 1989 | |
| Mundochthonius bifurcatus T. H. Kim & ..., 1994 | |
| Mundochthonius carpaticus Rafalski, 1948 | |
| Mundochthonius cavernicola Muchmore, 1968 | Cavernicolous pseudoscorpion |
| Mundochthonius decoui Dumitresco &..., 1970 | |
| Mundochthonius dominicanus Muchmore, 1996 | |
| Mundochthonius erosidens Chamberlin, 1929 | |
| Mundochthonius gallaecicus Zaragoza & H..., 2006 | |
| Mundochthonius holsingeri Benedict & M..., 1974 | |
| Mundochthonius itohi Sakayori, 2009 | |
| Mundochthonius japonicus Chamberlin, 1929 | |
| Mundochthonius japonicus imadatei Morikawa, 1956 | |
| Mundochthonius japonicus japonicus Chamberlin, 1929 | |
| Mundochthonius japonicus scolytidis Morikawa, 1954 | |
| Mundochthonius japonicus tripartitus Morikawa, 1956 | |
| Mundochthonius kiyoshii Sakayori, 2002 | |
| Mundochthonius magnus Chamberlin, 1929 | |
| Mundochthonius mexicanus Muchmore, 1973 | Mountain azalea |
| Mundochthonius minusculus T. H. Kim & ..., 1994 | |
| Mundochthonius montanus Chamberlin, 1929 | |
| Mundochthonius pacificus Banks, 1893 | |
| Mundochthonius rossi Hoff, 1949 | Chinese elm |
| Mundochthonius sandersoni Hoff, 1949 | Chinese elm |
| Mundochthonius singularis Muchmore, 2001 | |
| Mundochthonius styriacus Beier, 1971 | |
| Mundochthonius ussuricus Beier, 1979 | |
| Neobalkanella psoglavi B.Curcic, 1990 | |
| Neochthonius amplus R. O. Schuster, 1962 | |
| Neochthonius decoui Georgescu & ..., 1994 | |
| Neochthonius imperialis Muchmore, 1996 | |
| Neochthonius paludis Chamberlin, 1929 | |
| Neochthonius stanfordianus Chamberlin, 1929 | |
| Neochthonius troglodytes Muchmore, 1969 | |
| Neoditha irusanga Feio, 1945 | |
| Occidenchthonius alandroalensis Zaragoza & R..., 2018 | |
| Occidenchthonius algharbicus Zaragoza & R..., 2018 | |
| Occidenchthonius ambrosiae Carabajal Má..., 2012 | |
| Occidenchthonius anae Zaragoza, 2017 | |
| Occidenchthonius beieri Zaragoza, 2017 | |
| Occidenchthonius berninii Callaini, 1983 | |
| Occidenchthonius bullonorum Carabajal Má..., 2012 | |
| Occidenchthonius canariensis Beier, 1965 | |
| Occidenchthonius cardosoi Zaragoza, 2012 | |
| Occidenchthonius cassolai Beier, 1973 | |
| Occidenchthonius cazorlensis Carabajal Má..., 2001 | |
| Occidenchthonius dubius Mahnert, 1993 | |
| Occidenchthonius duecensis Zaragoza & R..., 2018 | |
| Occidenchthonius ebo Zaragoza, 2017 | |
| Occidenchthonius espanyoli Zaragoza & P..., 2013 | |
| Occidenchthonius felgueraorum Zaragoza, 2017 | |
| Occidenchthonius gardinii Zaragoza, 2017 | |
| Occidenchthonius giennensis Zaragoza & P..., 2013 | |
| Occidenchthonius goncalvesi Zaragoza & R..., 2018 | |
| Occidenchthonius gracilimanus Mahnert, 1997 | |
| Occidenchthonius hoerwegi Zaragoza, 2017 | |
| Occidenchthonius lencinai Zaragoza, 2017 | |
| Occidenchthonius lopezi Mahnert, 2011 | |
| Occidenchthonius machadoi Vachon, 1940 | |
| Occidenchthonius mahnerti Zaragoza, 2017 | |
| Occidenchthonius mateui Zaragoza, 2017 | |
| Occidenchthonius minutus Vachon, 1940 | |
| Occidenchthonius montagudi Zaragoza, 2017 | |
| Occidenchthonius morenoi Carabajal Má..., 2011 | |
| Occidenchthonius murcia Zaragoza, 2017 | |
| Occidenchthonius oromii Zaragoza, 2017 | |
| Occidenchthonius ortunoi Zaragoza, 2017 | |
| Occidenchthonius parmensis Beier, 1963 | |
| Occidenchthonius perezi Carabajal Má..., 2011 | |
| Occidenchthonius pinai Zaragoza, 1985 | |
| Occidenchthonius riopar Zaragoza, 2017 | |
| Occidenchthonius ruizporteroae Carabajal Má..., 2001 | |
| Occidenchthonius sendrai Zaragoza, 1985 | |
| Occidenchthonius serranoi Zaragoza, 2017 | |
| Occidenchthonius setosus Mahnert, 1993 | |
| Occidenchthonius tamaran Mahnert, 2011 | |
| Occidenchthonius tenerifae Mahnert, 2011 | |
| Occidenchthonius thaleri Gardini, 2009 | |
| Occidenchthonius torremarinae Carabajal Má..., 2012 | |
| Occidenchthonius vachoni Zaragoza & R..., 2018 | |
| Occidenchthonius ventalloi Beier, 1939 | |
| Occidenchthonius verai Zaragoza, 1985 | |
| Occidenchthonius villacarrillo Zaragoza & P..., 2013 | |
| Paraliochthonius azanius Mahnert, 1986 | Loofah |
| Paraliochthonius barrancoi Carabajal MÃ..., 2001 | |
| Paraliochthonius canariensis Vachon, 1961 | |
| Paraliochthonius carpenteri Muchmore, 1984 | Texas azalea |
| Paraliochthonius cavalensis Zaragoza, Ag..., 2004 | |
| Paraliochthonius cavernicola (Beier, 1976) | ⇒ Tyrannochthonius cavernicola Beier, 1976 |
| Paraliochthonius curvidigitatus Mahnert, 1997 | |
| Paraliochthonius darwini Harvey, 2009 | |
| Paraliochthonius galapagensis Mahnert, 2014 | |
| Paraliochthonius globuliferus Strenzke, 1951 | |
| Paraliochthonius hoestlandti Vachon, 1960 | |
| Paraliochthonius hoestlandti giustii | |
| Paraliochthonius hoestlandti hoestlandti Vachon, 1960 | |
| Paraliochthonius insulae Hoff, 1963 | Planertree |
| Paraliochthonius johnstoni Chamberlin, 1923 | |
| Paraliochthonius kermadecensis (Beier, 1976) | ⇒ Tyrannochthonius kermadecensis Beier, 1976 |
| Paraliochthonius litoralis Mahnert, 2014 | |
| Paraliochthonius martini Mahnert, 1989 | |
| Paraliochthonius mexicanus Muchmore, 1972 | Rhodora |
| Paraliochthonius miomaya Judson, 2016 | |
| Paraliochthonius mirus Mahnert, 2002 | |
| Paraliochthonius pecki Mahnert, 2014 | |
| Paraliochthonius piluliferus Forsslund, 1942 | |
| Paraliochthonius puertoricensis Muchmore, 1967 | Flame azalea |
| Paraliochthonius quirosi Bedoya-Roqueme, 2015 | |
| Paraliochthonius rupicola Mahnert, 2014 | |
| Paraliochthonius setiger Mahnert, 1997 | |
| Paraliochthonius singularis Menozzi, 1924 | |
| Paraliochthonius superstes Mahnert, 1986 | |
| Paraliochthonius takashimai Morikawa, 1958 | |
| Paraliochthonius tenebrarum Mahnert, 1989 | |
| Paraliochthonius vachoni Harvey, 2009 | |
| Paraliochthonius weygoldti Muchmore, 1967 | Flame azalea |
| Paralycosa attiformis ♰ P. Gourret, 1887 | |
| Pseudochthonius arabicus Mahnert, 2014 | |
| Pseudochthonius arubensis Wagenaar-Hum..., 1948 | |
| Pseudochthonius beieri Mahnert, 1978 | |
| Pseudochthonius billae Vachon, 1941 | |
| Pseudochthonius biseriatus Mahnert, 2001 | |
| Pseudochthonius brasiliensis Beier, 1970 | |
| Pseudochthonius clarus Hoff, 1963 | Planertree |
| Pseudochthonius congicus Beier, 1959 | |
| Pseudochthonius doctus Hoff, 1963 | Planertree |
| Pseudochthonius falcatus Muchmore, 1977 | |
| Pseudochthonius galapagensis Beier, 1977 | |
| Pseudochthonius gracilimanus Mahnert, 2001 | |
| Pseudochthonius gracilmanus Mahnert, 2001 | |
| Pseudochthonius heterodentatus Hoff, 1946 | Cedar elm |
| Pseudochthonius homodentatus Chamberlin, 1929 | |
| Pseudochthonius insularis Chamberlin, 1929 | |
| Pseudochthonius leleupi Beier, 1959 | |
| Pseudochthonius moralesi Muchmore, 1977 | |
| Pseudochthonius mundanus Hoff, 1963 | Planertree |
| Pseudochthonius naranjitensis Ellingsen, 1902 | |
| Pseudochthonius orthodactylus Muchmore, 1970 | Kamchatka rhododendron |
| Pseudochthonius perreti Mahnert, 1986 | Loofah |
| Pseudochthonius pulchellus Ellingsen, 1902 | |
| Pseudochthonius ricardoi Mahnert, 2001 | |
| Pseudochthonius simoni Balzan, 1892 | |
| Pseudochthonius squamosus ♰ W. Schawaller, 1980 | |
| Pseudochthonius strinatii Beier, 1969 | Hustler cockroach |
| Pseudochthonius thibaudi Vitali-di Ca..., 1984 | |
| Pseudochthonius troglobius Muchmore, 1986 | California azalea |
| Pseudochthonius tuxeni Mahnert, 1979 | |
| Pseudochthonius yucatanus Muchmore, 1977 | |
| Pseudotyrannochthonius australiensis Beier, 1966 | |
| Pseudotyrannochthonius bornemisszai Beier, 1966 | |
| Pseudotyrannochthonius cheni Gao, Y.Zhang..., 2016 | |
| Pseudotyrannochthonius dentifer Morikawa, 1970 | |
| Pseudotyrannochthonius eberhardi D. Harms & H..., 2013 | |
| Pseudotyrannochthonius giganteus Beier, 1971 | |
| Pseudotyrannochthonius gigas Beier, 1969 | |
| Pseudotyrannochthonius gracilis Benedict & M..., 1970 | |
| Pseudotyrannochthonius hamiltonsmithi Beier, 1968 | |
| Pseudotyrannochthonius incognitus R. O. Schuster, 1966 | |
| Pseudotyrannochthonius jonesi Chamberlin, 1962 | |
| Pseudotyrannochthonius kobayashii Morikawa, 1956 | |
| Pseudotyrannochthonius kobayashii akiyoshiensis Morikawa, 1956 | |
| Pseudotyrannochthonius kobayashii dorogawaensis Morikawa, 1956 | |
| Pseudotyrannochthonius kobayashii kobayashii Morikawa, 1956 | |
| Pseudotyrannochthonius kubotai Morikawa, 1954 | |
| Pseudotyrannochthonius leichardti Harms, 2013 | |
| Pseudotyrannochthonius leichhardti Harms, 2013 | |
| Pseudotyrannochthonius newelli Muchmore, 1967 | |
| 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 | Mole Creek cave pseudoscorpion |
| Pseudotyrannochthonius undecimclavatus Morikawa, 1956 | |
| Pseudotyrannochthonius undecimclavatus kishidai Morikawa, 1960 | |
| Pseudotyrannochthonius undecimclavatus undecimclavatus Morikawa, 1956 | |
| Pseudotyrannochthonius utahensis Muchmore, 1967 | Flame azalea |
| Pycnodithella abyssinica Beier, 1944 | |
| Pycnodithella harveyi Kennedy, 1989 | Arizona holospira |
| Rheodithella kalashana Dashdamirov ..., 2004 | |
| Rheodithella swetlanae Dashdamirov, 2005 | |
| Sathrochthoniella pectinata | |
| Sathrochthoniella zealandica Beier, 1967 | |
| Sathrochthonius crassidens Beier, 1966 | |
| Sathrochthonius insulanus Beier, 1976 | |
| Sathrochthonius kaltenbachi Beier, 1966 | |
| Sathrochthonius maoricus Beier, 1976 | |
| Sathrochthonius pefauri Vitali-di Ca..., 1974 | |
| Sathrochthonius taraha | |
| Sathrochthonius tuena Chamberlin, 1962 | |
| Sathrochthonius venezuelanus Muchmore, 1989 | |
| Sathrochthonius webbi Muchmore, 1982 | Great laurel |
| Selachochthonius cavernicola Lawrence, 1935 | |
| Selachochthonius heterodentatus Beier, 1955 | |
| Selachochthonius serratidentatus Ellingsen, 1912 | |
| Sororoditha hirsuta Balzan, 1887 | |
| Spelyngochthonius beieri Gardini, 1994 | |
| Spelyngochthonius dewaelei Gardini, 2008 | |
| Spelyngochthonius grafittii Gardini, 1994 | |
| Spelyngochthonius heurtaultae Vachon, 1967 | Mountain springparsley |
| Spelyngochthonius provincialis Vachon & Heu..., 1964 | |
| Spelyngochthonius sardous Beier, 1955 | |
| Stygiochthonius barrancoi Carabajal Má..., 2001 | |
| Tridenchthonius addititius Hoff, 1950 | English elm |
| Tridenchthonius africanus Beier, 1931 | |
| Tridenchthonius beieri Mahnert, 1983 | |
| Tridenchthonius brasiliensis Mahnert, 1979 | |
| Tridenchthonius buchwaldi Tullgren, 1907 | |
| Tridenchthonius cubanus Chamberlin, 1929 | |
| Tridenchthonius donaldi Turk, 1946 | |
| Tridenchthonius gratus Hoff, 1963 | Planertree |
| Tridenchthonius juxtlahuaca Chamberlin &..., 1945 | |
| Tridenchthonius juxtlahuanca J.C.Chamberl..., 1945 | |
| Tridenchthonius mexicanus Chamberlin &..., 1945 | |
| Tridenchthonius parvidentatus Balzan, 1887 | |
| Tridenchthonius parvulus Balzan, 1887 | |
| Tridenchthonius peruanus Beier, 1955 | |
| Tridenchthonius serrulatus Silvestri, 1918 | |
| Tridenchthonius surinamus Beier, 1931 | |
| Tridenchthonius trinidadensis Hoff, 1946 | Cedar elm |
| Troglochthonius doratodactylus Helversen, 1968 | North Dinaric troglochthonius |
| Troglochthonius mirabilis Beier, 1939 | Mirabile troglochthonius |
| Typhloditha anophthalma Beier, 1955 | |
| Typhloditha minima Beier, 1959 | |
| Typhloditha termitophila Beier, 1964 | |
| Tyrannochthoniella ligulifera | |
| Tyrannochthoniella zealandica Beier, 1966 | |
| Tyrannochthoniella zealandica foveauxana Beier, 1967 | |
| Tyrannochthoniella zealandica zealandica Beier, 1966 | |
| Tyrannochthonius (Tyrannochthonius) madrasensis Murthy, 1961 | |
| Tyrannochthonius akaelus Mahnert, 2009 | |
| Tyrannochthonius akaleus Mahnert, 2009 | |
| Tyrannochthonius alabamensis Muchmore, 1996 | |
| Tyrannochthonius aladdinensis Chamberlin, 1995 | |
| Tyrannochthonius albidus Beier, 1977 | |
| Tyrannochthonius amazonicus Mahnert, 1979 | |
| Tyrannochthonius antridraconis Mahnert, 2009 | |
| Tyrannochthonius aralu Chamberlin, 1995 | |
| Tyrannochthonius archeri Chamberlin, 1995 | |
| Tyrannochthonius aridus Edward & Harvey, 2008 | |
| Tyrannochthonius assimilis Hong & T. H...., 1993 | |
| Tyrannochthonius attenuatus Muchmore, 1996 | |
| Tyrannochthonius australicus (Beier, 1966) | ⇒ Lagynochthonius australicus Beier, 1966 |
| Tyrannochthonius avernicola Chamberlin, 1995 | |
| Tyrannochthonius avernicolus Chamberlin, 1995 | |
| Tyrannochthonius bagus Harvey, 1988 | |
| Tyrannochthonius bahamensis Muchmore, 1984 | Texas azalea |
| Tyrannochthonius barri Muchmore, 1996 | |
| Tyrannochthonius basme Edward & Harvey, 2008 | |
| Tyrannochthonius beieri Morikawa, 1963 | |
| Tyrannochthonius billhumphreysi Edward & Hum..., 2008 | |
| Tyrannochthonius binoculatus Muchmore, 1996 | |
| Tyrannochthonius bispinosus Beier, 1974 | |
| Tyrannochthonius brasiliensis Mahnert, 1979 | |
| Tyrannochthonius brevimanus Beier, 1935 | |
| Tyrannochthonius brooksi Harvey, 1991 | |
| Tyrannochthonius butleri Harvey, 1991 | |
| Tyrannochthonius caecatus Beier, 1976 | |
| Tyrannochthonius callidus Hoff, 1959 | |
| Tyrannochthonius cavernicola Beier, 1976 | |
| Tyrannochthonius cavicola Beier, 1967 | |
| Tyrannochthonius centralis Beier, 1931 | |
| Tyrannochthonius chamberlini Muchmore, 1996 | |
| Tyrannochthonius chamorro Chamberlin, 1947 | Kyle Canyon mountainsnail |
| Tyrannochthonius charon Muchmore, 1996 | |
| Tyrannochthonius chelatus Murthy & Ana..., 1977 | |
| Tyrannochthonius chihayanus Sakayori, 2009 | |
| Tyrannochthonius chixingi Gao, Wynne &..., 2018 | |
| Tyrannochthonius chiyahanus Sakayori, 2009 | |
| Tyrannochthonius confusus Mahnert, 1986 | Loofah |
| Tyrannochthonius contractus Tullgren, 1907 | |
| Tyrannochthonius convivus Beier, 1974 | |
| Tyrannochthonius curazavius Wagenaar-Hum..., 1948 | |
| Tyrannochthonius densedentatus Beier, 1967 | |
| Tyrannochthonius diabolus Muchmore, 1996 | |
| Tyrannochthonius dogoensis Morikawa, 1955 | |
| Tyrannochthonius dybasi (Beier, 1957) | ⇒ Lagynochthonius dybasi Beier, 1957 |
| Tyrannochthonius ecuadoricus Beier, 1977 | |
| Tyrannochthonius elegans Beier, 1944 | |
| Tyrannochthonius erebicus Muchmore, 1996 | |
| Tyrannochthonius etu Gao & Fe.Zhang, 2013 | |
| Tyrannochthonius eua Krajcovicová..., 2020 | |
| Tyrannochthonius felix Muchmore, 1996 | |
| Tyrannochthonius ferox Mahnert, 1978 | |
| Tyrannochthonius fiskei Muchmore, 1996 | |
| Tyrannochthonius floridensis Malcolm & Mu..., 1985 | |
| Tyrannochthonius ganshuanensis Mahnert, 2009 | |
| Tyrannochthonius garthhumphreysi Edward & Harvey, 2008 | |
| Tyrannochthonius gezei Vachon, 1941 | |
| Tyrannochthonius gigas Beier, 1954 | |
| Tyrannochthonius gnomus Muchmore, 1996 | |
| Tyrannochthonius gomyi Mahnert, 1975 | Balsamgourd |
| Tyrannochthonius grimmeti Chamberlin, 1929 | |
| Tyrannochthonius guadeloupensis Vitali-di Ca..., 1984 | |
| Tyrannochthonius halopotamus Muchmore, 1996 | |
| Tyrannochthonius helenae Beier, 1977 | |
| Tyrannochthonius heterodentatus Beier, 1930 | |
| Tyrannochthonius hoffi Muchmore, 1991 | |
| Tyrannochthonius horridus Beier, 1976 | |
| Tyrannochthonius hypogeus Muchmore, 1996 | |
| Tyrannochthonius imitatus Hoff, 1959 | |
| Tyrannochthonius infernalis Muchmore, 1996 | |
| Tyrannochthonius innominatus Muchmore, 1996 | |
| Tyrannochthonius innoxius Hoff, 1959 | |
| Tyrannochthonius insulae Hoff, 1946 | Cedar elm |
| Tyrannochthonius intermedius Muchmore, 1986 | California azalea |
| Tyrannochthonius irmleri Mahnert, 1979 | |
| Tyrannochthonius japonicus Ellingsen, 1907 | |
| Tyrannochthonius japonicus dogoensis Morikawa, 1954 | |
| Tyrannochthonius japonicus japonicus Ellingsen, 1907 | |
| Tyrannochthonius jonesi Chamberlin, 1995 | |
| Tyrannochthonius kermadecensis Beier, 1976 | |
| Tyrannochthonius krakatau Harvey, 1988 | |
| Tyrannochthonius laevis Beier, 1966 | |
| Tyrannochthonius luxtoni Beier, 1967 | |
| Tyrannochthonius mahunkai Mahnert, 1978 | |
| Tyrannochthonius meneghettii Caporiacco, 1949 | |
| Tyrannochthonius meruensis Beier, 1962 | |
| Tyrannochthonius migrans Mahnert, 1979 | |
| Tyrannochthonius minor Mahnert, 1979 | |
| Tyrannochthonius monodi Vachon, 1941 | |
| Tyrannochthonius muchmoreorum Cokendolpher, 2009 | |
| Tyrannochthonius nanus Beier, 1966 | |
| Tyrannochthonius nergal Chamberlin, 1995 | |
| Tyrannochthonius noaensis Moyle, 1989 | |
| Tyrannochthonius norfolkensis Beier, 1976 | |
| Tyrannochthonius oahuanus Muchmore, 2000 | |
| Tyrannochthonius oligochaetus Dashdamirov, 2005 | |
| Tyrannochthonius orpheus Muchmore, 1996 | |
| Tyrannochthonius osiris Chamberlin, 1995 | |
| Tyrannochthonius ovatus Vitali-di Ca..., 1984 | |
| Tyrannochthonius pachythorax Redikorzev, 1938 | Sweetpea |
| Tyrannochthonius palauanus Beier, 1957 | |
| Tyrannochthonius pallidus Muchmore, 1973 | Mountain azalea |
| Tyrannochthonius parvus Chamberlin, 1995 | |
| Tyrannochthonius pecki Muchmore, 1996 | |
| Tyrannochthonius perpusillus Beier, 1951 | |
| Tyrannochthonius philippinus Beier, 1966 | |
| Tyrannochthonius pholeter Muchmore, 1996 | |
| Tyrannochthonius pluto Chamberlin, 1995 | |
| Tyrannochthonius ponapensis (Beier, 1957) | ⇒ Lagynochthonius ponapensis Beier, 1957 |
| Tyrannochthonius procerus Mahnert, 1978 | |
| Tyrannochthonius proximus Hoff, 1959 | |
| Tyrannochthonius psoglavi Curcic, 1990 | |
| Tyrannochthonius pugnax Mahnert, 1978 | |
| Tyrannochthonius pupukeanus Muchmore, 1983 | Piedmont rhododendron |
| Tyrannochthonius pusillimus Beier, 1951 | |
| Tyrannochthonius pusillus Beier, 1955 | |
| Tyrannochthonius queenslandicus Beier, 1969 | |
| Tyrannochthonius rahmi Beier, 1976 | |
| Tyrannochthonius rex Harvey, 1989 | |
| Tyrannochthonius riberai Mahnert, 1984 | |
| Tyrannochthonius robustus Beier, 1951 | |
| Tyrannochthonius rotundimanus Mahnert, 1985 | Birdhouse gourd |
| Tyrannochthonius satan Muchmore, 1996 | |
| Tyrannochthonius semidentatus Redikorzev, 1924 | |
| Tyrannochthonius semihorridus Beier, 1969 | |
| Tyrannochthonius setiger Mahnert, 1997 | |
| Tyrannochthonius sheltae Muchmore, 1996 | |
| Tyrannochthonius similidentatus Sato, 1984 | |
| Tyrannochthonius simillimus Beier, 1951 | |
| Tyrannochthonius simulans Mahnert, 1986 | Loofah |
| Tyrannochthonius skeletonis Muchmore, 1996 | |
| Tyrannochthonius sokolovi Redikorzev, 1924 | |
| Tyrannochthonius souchomalus Edward & Harvey, 2008 | |
| Tyrannochthonius sparsedentatus Beier, 1959 | |
| Tyrannochthonius spinatus Hong, 1996 | |
| Tyrannochthonius steevesi Muchmore, 1996 | |
| Tyrannochthonius stonei Muchmore, 1989 | |
| Tyrannochthonius strinatii Beier, 1974 | |
| Tyrannochthonius stygius Muchmore, 1996 | |
| Tyrannochthonius superstes Mahnert, 1986 | Loofah |
| Tyrannochthonius suppressalis Hong, 1996 | |
| Tyrannochthonius swiftae Muchmore, 1993 | |
| Tyrannochthonius tartarus Muchmore, 1996 | |
| Tyrannochthonius tekauriensis Moyle, 1989 | |
| Tyrannochthonius tenuis Chamberlin, 1995 | |
| Tyrannochthonius terribilis With, 1906 | |
| Tyrannochthonius terribilis malaccensis Beier, 1952 | |
| Tyrannochthonius terribilis terribilis With, 1906 | |
| Tyrannochthonius texanus Muchmore, 1992 | |
| Tyrannochthonius tlilapanensis Muchmore, 1986 | California azalea |
| Tyrannochthonius torodei Muchmore, 1996 | |
| Tyrannochthonius troglobius Muchmore, 1969 | |
| Tyrannochthonius troglodytes Muchmore, 1986 | California azalea |
| Tyrannochthonius troglophilus Beier, 1968 | |
| Tyrannochthonius vampirorum Muchmore, 1986 | California azalea |
| Tyrannochthonius volcancillo Muchmore, 1986 | California azalea |
| Tyrannochthonius volcaneillo Muchmore, 1968 | |
| Tyrannochthonius volcanus (Muchmore, 1977) | ⇒ Tyrannochthonius volcaneillo Muchmore, 1968 |
| Tyrannochthonius wittei Beier, 1955 | |
| Tyrannochthonius wlassicsi Daday, 1897 | |
| Tyrannochthonius zicsii Mahnert, 1978 | |
| Tyrannochthonius zonatus Beier, 1964 | |
| Verrucaditha megaloptera Chamberlin, 1929 | |
| Verrucaditha spinosa Banks, 1893 | |
| Verrucadithella dilatimana Redikorzev, 1924 | |
| Verrucadithella francisi Feio, 1945 | |
| Verrucadithella jeanneli Beier, 1935 | |
| Verrucadithella sulcatimana Beier, 1944 | |
| Vulcanochthonius aa Muchmore, 2000 | |
| Vulcanochthonius howarthi Muchmore, 1979 | |
| Vulcanochthonius pohakuloae Muchmore, 2000 | |