Herbert D.G. & Kilburn R.N. (1986). Taxonomic studies on the Emarginulinae (Mollusca: Gastropoda: Fissurellidae) of southern Africa and Mozambique. Emarginula, Emarginella, Puncturella, Fissurisepta, and Rimula. South Africa Journal of Zoology. 21(1):1-27.
151614
Herbert D.G. & Kilburn R.N.
1986
Taxonomic studies on the Emarginulinae (Mollusca: Gastropoda: Fissurellidae) of southern Africa and Mozambique. Emarginula, Emarginella, Puncturella, Fissurisepta, and Rimula