Species List (from Goodey, 1963)
    C. bisexualis  (Micoletzky, 1916) Thorne, 1937
    syn.  Cephalobus lentus v. bisexualis Micoletzky, 1916
            C. (Acrobeles) bisexualis (Micol., 1916) de Man, 1921
            Acrobeles (Acrobeles) bisexualis (Micol., 1916) Thorne, 1925
            Acrobeles (Chiloplacus) bisexualis (de Man, 1921) Thorne, 1937 (Schneider, 1939)
    nec Cephalobus (Acrobeles) bisexualis of de Man, 1921
    C. bisimilis (Thorne, 1925) n. comb.
    syn. Acrobeles (Acrobeles) bisimilis Thorne, 1925
            Eucephalobus bisimilis (Thorne, 1925) Thorne, 1937
    C. cornis  (Thorne, 1925) n. comb.
    syn. Acrobeles (Acrobeloides) cornis  Thorne, 1925
            Cephalobus cornis (Thorne, 1925) Thorne, 1937
    C. demani (Thorne, 1925) Thorne, 1937
    syn. Cephalobus (Acrobeles) bisexualis of de Man, 1921
            Acrobeles (Acrobeles) demani Thorne, 1925 (Schneider, 1939)
            A. (Chiloplacus) demani Thorne, 1925 (Schneider, 1939)
    C. denticulatus (Thorne, 1925) Thorne, 1937
    syn. Acrobeles (Acrobeles) denticulatus Thorne, 1925
    C. incurvus (Thorne, 1925) Thorne, 1937
    syn. Acrobeles (Acrobeles) incurvus Thorne, 1925
    C. lentus (Maupas, 1900) Thorne, 1937
    syn. Cephalobus lentus Maupas, 1900
            C. (Acrobeles) lentus Maupas, 1900 (de Man, 1921)
            Acrobeles (Acrobeles) lentus (Maupas, 1900) Thorne, 1925
    C. obtusicaudatus (Kreis, 1930) Thorne, 1937
    syn. Acrobeles obtusicaudatus Kreis, 1930
    C. propinquus (de Man, 1921) Thorne, 1937
    syn. Cephalobus buetschlii of de Man, 1884
            C. (Acrobeles) propinquus de Man, 1921
            C. contractus (Thorne, 1925) Steiner, 1934
            Acrobeles (Acrobeloides) contractus Thorne, 1925
            A. (Acrobeloides) propinquus (de Man, 1921) Thorne, 1925
            Acrobeles (Chiloplacus) propinquus (de Man, 1921) Thorne, 1925
    C. quadricarinatus (Thorne, 1925) Thorne, 1937
    syn. Acrobeles (Acrobeles) quadricarinatus Thorne, 1925
    C. trilineatus Steiner, 1940
    C. truncatus (Thorne, 1925) Thorne, 1937
    syn. Acrobeles (Acrobeles) truncatus Thorne, 1925

Possibly belonging here but best regared as species inquirenda:
    C. armata (Penso, 1938) n. comb.
    syn. Gaddinia armata Penso, 1938