Herbert, D. G. (1992). Revision of the Umboniinae (Mollusca: Prosobranchia: Trochidae) in southern Africa and Mozambique. <em>Annals of the Natal Museum.</em> 33(2):379-459., available online athttps://journals.co.za/content/annals/33/2/AJA03040798_280 page(s): 248, figs 68-76, map 9. [details]
MolluscaBase eds. (2025). MolluscaBase. Inkaba tonga D. G. Herbert, 1992. Accessed through: Odido, M.; Appeltans, W.; BelHassen, M.; Mussai, P.; Nsiangango, S.E.; Vandepitte, L.; Wambiji, N.; Zamouri, N. Jiddou, A.M. (Eds) (2025) African Register of Marine Species at: https://www.marinespecies.org/afremas/aphia.php?p=taxdetails&id=567720 on 2026-08-19
Odido, M.; Appeltans, W.; BelHassen, M.; Mussai, P.; Nsiangango, S.E.; Vandepitte, L.; Wambiji, N.; Zamouri, N. Jiddou, A.M. (Eds) (2026). African Register of Marine Species. Inkaba tonga D. G. Herbert, 1992. Accessed at: https://www.marinespecies.org/afremas/aphia.php?p=taxdetails&id=567720 on 2026-08-19
original descriptionHerbert, D. G. (1992). Revision of the Umboniinae (Mollusca: Prosobranchia: Trochidae) in southern Africa and Mozambique. <em>Annals of the Natal Museum.</em> 33(2):379-459., available online athttps://journals.co.za/content/annals/33/2/AJA03040798_280 page(s): 248, figs 68-76, map 9. [details]
additional sourceHerbert D.G. (2015). An annotated catalogue and bibliography of the taxonomy, synonymy and distribution of the Recent Vetigastropoda of South Africa (Mollusca). <em>Zootaxa.</em> 4049(1): 1-98., available online athttps://doi.org/10.11646/zootaxa.4049.1.1[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality