Introduced Placobdella parasitica in the lower Rogue River, Oregon: origin story

Figure 3.

Map of North America showing the collection sites of Placobdella parasitica as circles. Colors and patterns of the circles match those in the haplotype network (Fig. 2). The historical distribution of P. parasitica based on Klemm (1985) and Richardson et al. (2020) is shaded in gray. Solid lines represent groupings from Fig. 3. The dashed line represents the invasion of P. parasitica into the Rogue River, Oregon.

	Figure 3. Map of North America showing the collection sites of Placobdella parasitica as circles. Colors and patterns of the circles match those in the haplotype network (Fig. 2). The historical distribution of P. parasitica based on Klemm (1985) and Richardson et al. (2020) is shaded in gray. Solid lines represent groupings from Fig. 3. The dashed line represents the invasion of P. parasitica into the Rogue River, Oregon.
	Part of: Phillips AJ, Reilly J, Ashton D, Richardson DJ, Sei M, Moser WE (2025) Introduced Placobdella parasitica in the lower Rogue River, Oregon: origin story. Aquatic Invasions 20(2): 251-272. https://doi.org/10.3391/ai.2025.20.2.152871