Figure 3 from: Páll-Gergely B, Asami T (2014) Description of two new Ecuadorian Zilchistrophia Weyrauch, 1960, with the clarification of the systematic position of the genus based on anatomical data (Gastropoda, Stylommatophora, Scolodontidae). ZooKeys 453: 1-17. https://doi.org/10.3897/zookeys.453.8605

Figure 3 - Genital anatomy of a paratype (NHMUK 20020422) of Zilchistrophia hilaryae sp. n. (A–B) (penis partly removed from its tunica), and a paratype (NHMUK 20020421) of Zilchistrophia shiwiarorum sp. n. (C–D). B and C show the epiphallus-vas deferens transition enlarged. Scales represent 1 mm, and refer to A and D.