FIGURES 39 – 42 in On a new species of Isomeria Beck and redescription of species of Labyrinthus Beck from South America (Gastropoda: Stylommatophora: Camaenidae)

FIGURES 39 – 42: Isomeria awa n. sp. 39: Genital system, ventral view, scale bar = 5 mm. Abbreviations: ag: albumen gland; bc: bursa copulatrix; bcd: duct of bursa copulatrix; e: epiphallus; f: flagellum; fo: free oviduct; gp: glandular pouch; hd: hermaphroditic duct; pr: penis retractor muscle; ps: penis sheath; s: spermoviduct; v: vagina; vd: vas deferens; 40: Detail of distal genital system in dorsal view. Abbreviations: go: genital opening; gp: glandular pouch; m; muscular strands; ps: penis sheath; v: vagina; 41: Diagram of the stimulator­like structure extending into atrium towards distal penis, scale bar = 5 mm. Abbreviations: a: atrium; p: penis; st: stimulator­like structure; v: vagina; 42: Pilaster running from top of flagellum to junction with epiphallus showing the dorsal groove, scale bar = 5 mm. Abbreviations: e: epiphallus; f: flagellum; g: groove; pi: pilaster