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