FIGURE 9. R. diespluviae n in Rhynchelmis subgenus Sutroa Eisen new rank, with two new species from western North America (Annelida, Clitellata, Lumbriculidae)

FIGURE 9. R. diespluviae n. sp. from Rainy Day Creek, reproductive structures; sagittal sections (A–B), transverse sections (C–I). A. Spermatheca. B. Detail of spermathecal bulb with very short duct at top. C. Spermathecal diverticulum. D. Spermathecal ampulla. E. Penial sac and base of penis, containing end of atrial duct. F. Penial sac and tip of penis. G–I. Atrium and vasa deferentia: near the ectal end, in XI (G); near the transition to the prostate-covered section (H); and in the ental, prostate-covered section, with 1 vas deferens embedded in the atrial muscle (I). Scale bars (A, C) 200 Μm, (B, D–I) 100 Μm.