— 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