FIGURES 49–57 in Revision of genera Gaza and Callogaza (Vetigastropoda, Trochidae), with description of a new Brazilian species

FIGURES 49–57. Radulae in SEM. Figs. 49–52: Gaza compta. Fig. 49–51: Holotype. Figure 49: entire shell; scale bar = 100 µm. Fig. 50: Detail of central and lateral teeth; scale bar = 50 µm. Fig. 51: Same, detail of marginal region; scale bar = 50 µm. Fig. 52: Paratype, central region; scale bar = 50 µm. Figs. 53–54: G. cubana. Fig. 53: Entire shell; scale bar = 100 µm. Fig. 54: Lateral teeth, scale bar = 100 µm. Figs. 55–57: G. fischeri. Fig. 55: Entire shell, scale bar = 100 µm. Fig. 56: Detail of central and lateral teeth; scale bar = 100 µm. Fig. 57: Detail of lateral region; scale bar = 50 µm.