Fig. 8From: Monoplacophorans and the Origin and Relationships of MollusksSmoothed bathymetric species diversity curve (left axis) and size distribution (right axis) of living Monoplacophora species. Size data are mean size by 500 m bin ± standard deviation. Solid circles are living species; open circle = mean size and standard deviation for Early Paleozoic taxa. Recent data from Haszprunar (2008) and Schwabe (2008); fossil data from Stuber and Lindberg (unpub.)Back to article page