Work found, with species-group names introduced therein:
Leal, J. H. and D. R. Moore. 1989.Rissoina indiscreta, a new rissoid species from the tropical southwestern Atlantic with Ind0-West Pacific affinities (Mollusca, Gastropoda, Rissooidea). Bulletin of Marine Science 45 139-147. Rissoina (Rissolina) indiscreta, see Rissoina indiscreta Leal & Moore, 1989