Absalão, R.S., Dos Santos, F.N. & Tenório, D.D.O. (2003)

Five new species of Turbonilla Risso, 1826 (Gastropoda, Heterobranchia, Pyramidellidae) found off the northeast coast of Brazil (02º-13º S)

. Zootaxa, 235 (1), 1–11.