FIGURES 5 – 8 in On a new species of Isomeria Beck and redescription of species of Labyrinthus Beck from South America (Gastropoda: Stylommatophora: Camaenidae)

FIGURES 5 – 8: Labyrinthus dunkeri. 5: Reproductive system dissected out, ovotestis and part of the hermaphroditic duct excluded, scale bar = 1 cm. Abbreviations: bc: bursa copulatrix; hd: hermaphroditic duct; e: epiphallus; f: flagellum; ag: albumen gland; p: penis; pr: penis retractor muscle; s: spermoviduct; v: vagina; vd: vas deferens; ps: penis sheath. 6: Detail of spermoviduct and bursa copulatrix in ventral view. Abbreviations: bcd: duct of bursa copulatrix; fo: free oviduct; pro: prostate; ut: female portion of spermoviduct; v: vagina. 7: Detail of penis complex in ventral view, scale bar = 1 cm. Abbreviations: e: epiphallus; vd: vas deferens. 8: Inner structure of penis, scale bar = 5 mm. Abbreviations: d: denticles; go: genital orifice; v: vagina; ps: penis sheath