Distribution :
Afrique du Sud
Algérie
Arabie Saoudite
Cameroun
Congo Braz.
Congo Kin.
Djibouti
Egypte
Ethiopie
Guinée
Kenya
Mali
Mozambique
Namibie
Niger
Ouganda
Senegal
Somalie
Soudan
Tanzanie
Tchad
Yémen
Zambie
Zanzibar
Zimbabwe
Acanthophorus confinis Laporte de Castelnau, 1840: 395 ([Syntypes] Sénégal MVMA)
Acanthophorus maculatus ; Gerstaecker, 1862: 318 (nec Fabricius, 1793)
Tithoes confinis ; Fåhraeus, 1872: 45
Tithoes flavomaculatus Kollar, in litteris
Tithoës confinis ; Harold, 1879: 157
Acanthophorus (Tithoes) confinis ; Lameere, 1903: 30
Acantophorus confinis ; Burgeon, 1930: 74 [misspelling]
Tithoes maculatus ; Paoli, 1934: 309 (nec Fabricius, 1793)
Acanthophorus (Ttithoes) confinis ; Mateu, 1972: 304 [misspelling]
Tithoes (Tithoes) confinis ; Quentin & Villiers, 1983: 92 ([Neotype] Kaolack ISNB)
Tithoes intermedius Thomson, 1877: 266 [nomen nov.] ([Syntypes] Natal Coll.Buquet)
Tithoës intermedius Thomson, 1878: 3
Tithoes mandibularis Thomson, 1877: 265 ([Syntypes] Cap MNHN)
Tithoës crassipes Quedenfeldt, 1882: 320 ([Holotype] Angola MNHN)
Acanthophorus (Tithoes) confinis var. crassipes ; Lameere, 1913: 59 [catalogue]
Tithoes gularis Kolbe, 1898: 350 ([Holotype] Usambara Tanga ZMHB)
Acanthophorus (Tithoes) confinis var. gularis ; Lameere, 1913: 59 [catalogue]
Tithoes falcatus Kolbe, 1898: 350 ([Holotype] Usambara ZMHB)
Acanthophorus (Tithoes) confinis var. falcatus ; Lameere, 1913: 59 [catalogue]
Tithoes gnatho Kolbe, 1898: 351 ([Syntypes] Ugogo ZMHB)
Acanthophorus (Tithoes) confinis var. gnatho ; Lameere, 1913: 59 [catalogue]
Tithoes longicornis Kolbe, 1898: 351 ([Holotype] Mpapwa ZMHB)
Acanthophorus (Tithoes) confinis var. longicornis ; Lameere, 1913: 59 [catalogue]