Species (binomials) beginning with R Rissoina jaffa Rissoina lintea Rissoina nivea Rissoina rhyllensis Rissoina royana Rissoina vincentiana Roburnella wilsoni Rolandiella umbilicata Rostanga calumus Rostanga crawfordi Rugadentia buliminoides Runcina australis Page 2 of 2«12
