Amalda (Baryspira) trachyzonus Kilburn 1975

Kilburn 1975. Description of two new species of Amalda (Gastropoda: Olividae: Ancillinae) from the south-western Indian Ocean, with a note on Amalda similis (Sowerby, 1859). VeIiger, 17(3) 1975: 229-232