Caecidotea is a genus of crustacean in the family Asellidae. It contains the following species: * Mackin & Hubricht, 1940 * (Mackin & Hubricht, 1940) * (Stafford, 1911) * (Fleming, 1972) * Creaser, 1931 * (Richardson, 1900) * Caecidotea barri (Steeves, 1965) * Lewis & Bowman, 1981 * (Steeves, 1963) * Lewis & Bowman, 1996 * Lewis, 1980 * (Forbes, 1876) * (Steeves, 1963) * Lewis & Bowman, 1977 * (Fleming & Steeves, 1972) * Bowman, 1975 * (Steeves & Holsinger, 1968) * (Say, 1818) * Lewis, 2000 * (Fleming & Steeves, 1972) * Modlin, 1986 * (Mackin & Hubricht, 1938) * (Mackin & Hubricht, 1940) * (Fleming, 1972) * Bowman & Hobbs, 1983 * Lewis, 1983 * (Williams, 1970) * (Fleming, 1972) * (Holsinger & Steeves, 1971) * Lewis, 1981 * (Bress