Miquel, S. E., Ramírez, R. & Thomé, J. W. (2007). Biodiversity and taxonomy of punctoid micromollusks from southern Brazil, with description of a new species of Radiodiscus from the 'Mata Atlantica' (Atlantic Rain Forest) (Mollusca, Gastropoda, Pulmonata). Revista del Museo Argentino de Ciencias Naturales. 9(2):205-230.
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Miquel, S. E., Ramírez, R. & Thomé, J. W.
2007
Biodiversity and taxonomy of punctoid micromollusks from southern Brazil, with description of a new species of <i>Radiodiscus</i> from the 'Mata Atlantica' (Atlantic Rain Forest) (Mollusca, Gastropoda, Pulmonata)