Pseudocharopa mastersi ( Brazier, 1872 ), 2024

Fig.5 Genitalia in-situ and pallial cavities for six species, arranged by group and ranked from highest to lowest number of whorls. a, c, e, g, i, k: genitalia in situ; b, d, f, h, j, l: pallial cavities. a, b. Goweroconcha wilsoni, Mt Gower summit. a. AM C.574729; b. AM C.574878. c, d. Goweroconcha verans, Mt Gower summit, AM C.583016. e, f. Pseudocharopa ledgbirdi, Goat House, Mt Lidgbird, AM C.389618. g, h. Pseudocharopa balli, Mt Gower summit, AM

Fig. 26 Shells of Pseudocha- ropa. a. P. ledgbirdi, AM C.389627. b. P. balli, AM C.590054. c. P. exquisita, AM C.63720. d. P. mastersi, AM C.389678. e. P. whiteleggei, AM C.389585. Images by Frank Köhler. Scale bar 5 mm

Fig. 27 Shell microsculpture of Pseudocharopa species. First column shows a dorsal view of the shell; second column shows the protoconch; third column shows the microsculpture of the late teleoconch. a-c. P. ledgbirdi, AM C.63722. d-f. P. balli, AM C.590054. g-i. P. exquisita, AM C.63720. j-k. P. mastersi, AM C.389678. m-o. P.whiteleggei, AM C.389585. Images by Sue Lindsay. Scale bars 1 mm (a, d, g, j, m), 500 µm (e, n), 200 µm (b, h, k), 100 µm (c, f, i, l), 50 µm (o)

Fig. 30 Distribution map showing the range of Pseudocharopa species

Fig. 33 Genitalia of Pseudocharopa mastersi, Mt Gower summit. a, b. Reproductive system, AM C.532599. c. Penis interior, AM C.593726. d Penis interior, AM C.532599. Scale bars 1 mm. Abbreviations: alb, albumen gland; bc, bursa copulatrix; bcd, bursa copula-