Distribution :
Angola
Cameroun
Centrafrique
Congo Braz.
Congo Kin.
Gabon
Guinée équat.
Nigeria
Zambie
Tithoës yolofus ; Harold, 1879: 156 (nec Dalman in Schönherr, 1817)
Acanthophorus (Tithoes) maculatus subsp. congolanus Lameere, 1903: 38 ([Syntypes] Congo, Ba-Ngala ISNB, Stanley-Falls, Bopoto, Upoto, Léopoldville Mus.Tring, Mayube MRAC, Congo français, Diélé, Franceville MNHN, Gabon ISNB)
Acantophorus (Tithoes) congolanus ; Burgeon, 1928: 8 [misspelling]
Acantophorus maculatus subsp. congolanus ; Burgeon, 1930: 75 [misspelling]
Acanthophorus (Tithoes) maculatus var. congolanus ; Villiers, 1959: 27
Tithoes (Tithoes) maculatus subsp. congolanus ; Quentin & Villiers, 1983: 91 [Lectotype]
Acanthophorus (Tithoes) maculatus subsp. Haroldi Lameere, 1903: 39 ([Syntypes] Bena-Bendi, sur le Sankuru ISNB, Luanda ZMHB, Congo français, Njolé MNHN)
Acanthophorus (Tithoes) maculatus subsp. haroldi ; Gilmour, 1954: 42
Acantophorus (Tithoes) haroldi ; Burgeon, 1928: 8 [misspelling]
Acantophorus maculatus haroldi ; Burgeon, 1930: 75 [misspelling]
Acanthophorus (Tithoes) maculatus var. haroldi ; Villiers, 1959: 27