Arnold, G. 1915. A monograph of the Formicidae of South Africa. Part I. Ponerinae, Dorylinae. Annals of the South African Museum 14:1-159.

Arnold, G. 1916. A monograph of the Formicidae of South Africa. Part II. Ponerinae, Dorylinae. Annals of the South African Museum 14:159-270. PDF

Arnold, G. 1917. A monograph of the Formicidae of South Africa. Part III. Myrmicinae. Annals of the South African Museum 14:271-402. PDF

Arnold, G. 1920a. A monograph of the Formicidae of South Africa. Part IV. Myrmicinae. Annals of the South African Museum 14:403-578. PDF

Arnold, G. 1922. A monograph of the Formicidae of South Africa. Part V. Myrmicinae. Annals of the South African Museum 14:579-674. PDF

Arnold, G. 1924. A monograph of the Formicidae of South Africa. Part VI. Camponotinae. Annals of the South African Museum 14:675-766. PDF

Arnold, G. 1926. A monograph of the Formicidae of South Africa. Appendix. Annals of the South African Museum 23:191-295. PDF

Prins, A. J. 1973. African Formicidae (Hymenoptera) in the South African Museum. Description of four new species and notes on Tetramorium Mayr. Annals of the South African Museum 62:1-40. PDF

Prins, A. J. 1982. Review of Anoplolepis with reference to male genitalia, and notes on Acropyga (Hymenoptera, Formicidae). Annals of the South African Museum 89:215-247. PDF

Prins, A. J. 1983. A new ant genus from southern Africa (Hymenoptera, Formicidae). Annals of the South African Museum 94:1-11. PDF