Figure 11 in Extensive diversification of pebblesnails (Lithoglyphidae: Fluminicola) in the upper Sacramento River basin, northwestern USA

Figure 11. Shells, opercula, and radula of Fluminicola lunsfordensis. A, holotype (USNM 1020688). B–E, USNM 1020689. Scales = 1.0 mm. F, outer side of operculum (USNM 1020689). Scale = 200 µm. G, portion of radular ribbon (USNM 1020689). Scale = 20 µm. H, central radular teeth (USNM 1020689). Scale = 10 µm. I, lateral radular teeth (USNM 1020689). Scale = 10 µm.