Fig. 19 in A new genus and eight new species of tail-wagger snails from eastern South Africa, with a key to genera within Sheldonia s.l. (Gastropoda: Urocyclidae)

Fig. 19. Kerkophorus terrestris sp. nov., genitalia and spermatophore. A. Entire genital tract (holotype, NMSA W3979/T3862). B. Basal region of penis opened to show papillate lumen and longitudinal pilasters (paratype, NMSA V6515/T3859). C. Genital atrium dissected to show internal folds and atrial stimulator; in this specimen the male system has not been unravelled and the vas deferens is shown in its normal position (paratype, NMSA W4172/T3391). D. Spermatophore (paratype, NMSA W4172/ T3391).