Kilburn, R.N. (1989) Notes on Ptychobela and Brachytoma, with the description of a new species from Mozambique (Mollusca: Gastropoda: Turridae). Annals of the Natal Museum, 30, 185–196.
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Kilburn, R. N.
1989
Notes on Ptychobela and Brachytoma, with the description of a new species from Mozambique (Mollusca: Gastropoda: Turridae