Figure 3 in Early life history of the sheepnose (Plethobasus cyphyus) (Mollusca: Bivalvia: Unionoida)

Figure 3. Scanning electron micrographs of glochidia from Chippewa River mussel species similar in size to Plethobasus cyphyus glochidia. (A) Obliquaria reflexa; (B) Amblema plicata; (C) Elliptio dilatata; (D) Plethobasus cyphyus; (E) juvenile Plethobasus cyphyus (valve height = 217 µm) from a naturally infested Notropis volucellus; (F) Toxolasma parvus; (G) Fusconaia flava; (H) Pleurobema sintoxia. The scale bar is 100 µm.