FIGURE 9. P in New species and records of Pyrgulopsis (Gastropoda: Hydrobiidae) from the Snake River basin, southeastern Oregon: further delineation of a highly imperiled fauna

FIGURE 9. P. owyheensis sp. nov.. A–B. Penis, USNM 1092819. Scale bar = 0.25 mm. A. Dorsal surface. B. Ventral surface. C–D. Penis, USNM 1102152. Scale bar = 0.5 mm. C. Dorsal surface. D. Ventral surface. E. Female glandular oviduct and associated structures (viewed from the left side), USNM 1092819. Scale bar = 0.25 mm. F. Bursa copulatrix and its duct. Scale as in "E." G. Seminal receptacle and its duct. Scale as in "E." Ag = albumen gland, Bu = bursa copulatrix, Cd = common duct of seminal receptacle and coiled oviduct, Cg = capsule gland, Co = coiled oviduct, Dbu = bursal duct, Ga =genital aperture, Pd = penial duct, Pf = penial filament, Pg = penial gland, Pl = penial lobe, Pw = posterior wall of pallial cavity, Sr = seminal receptacle, Tg = terminal gland, Vc = ventral channel, Vg = ventral gland.