FIGURE 6. R. diespluviae n in Rhynchelmis subgenus Sutroa Eisen new rank, with two new species from western North America (Annelida, Clitellata, Lumbriculidae)

FIGURE 6. R. diespluviae n. sp., external characters; worms from Rainy Day Creek, Idaho (A, B, E), from Hurst Creek, Washington (D), and from North Fork Clearwater River, Idaho (C). A–C. Ventral views of anterior ends, showing positions of genital pores. D. Lateral view of a worm with everted penes (proboscis was broken off). E. Chaetae, from left to right: a dorsal pair from XI, a ventral pair from XI, and a pair from about the posterior 1/3 of the worm. Scale bars (A–D) 2 mm, (E) 100 Μm.