Plate 17 



Fig. 1. Truncatella rostrata Gould. Rio de Janeiro [Brazil — locality probably incorrect], 

 Lectotype MCZ 169343. Height 5, width 2.3 mm. (14 x). 



Fig. 2. Velutina [Morvillia] zonata Gould. Chelsea Beach and off Cape Ann [Massa- 

 chusetts]. Lectotype MCZ 225211. Height 9, width 8 mm. (8.5 x). 



Fig. 3. Turbo amussitatus Gould. S[h]imoda [Japan]. Lectotype MCZ 216592. Height 

 13, width 10 mm. (6.3 x). 



Fig. 4. Tectarius luteus Gould. China Seas. Lectotype MCZ 169232. Height 5, width 

 3.1 mm. (13 x). 



