FIGURES 11–23. Gaza spp. Figs. 11–15 in Revision of genera Gaza and Callogaza (Vetigastropoda, Trochidae), with description of a new Brazilian species

FIGURES 11–23. Gaza spp. Figs. 11–15: G. superba Paralectotype USNM 94992. Figs. 11–13: Shell in apertural, apical and umbilical views. Fig. 14: Detail of umbilical area. Fig. 15: Operculum, outer view. Scale bar = 10 mm. Figs. 16–19: G. daedala Holotype BMNH. Figs. 16–18: Shell in apertural, apical and umbilical views. Fig. 19: Detail of umbilical area. Scale bar = 5 mm. Figs. 20–23: G. cubana Holotype MCZ 135151. Figs. 20–22: Shell in apertural, apical and umbilical views. Fig. 23: Detail of umbilical area. Scale bar = 5 mm.