Leiostracus obliquus (Reeve, 1849), anatomy A ventral view of the pallialsystem dissected out, showing the inner face of ventral view B detail of albumen gland showing internal lobs C ventral view of the reproductivesystem without ovotestis D dorsal view of the reproductivesystem. Abbreviations: ag, albumen gland; bc, bursa copulatrix; ca, carrefour; fl, flagellum; ga, genital atrium; hd, hermaphrodite duct; k, kidney; mb, mantle border; pe, pericardium; pr, prostate; pur, pulmonary roof; pv, pulmonary vein; re, rectum; spo, spermoviduct; sur, secondary ureter; vd, vas deferens; ur, ureter. Scale bar: 2 mm (A–D).