DSC_2256 Beaded top shell (Calliostoma punctulatum) detail of snail and shell. Weller's Rock, Otago Harbour *
DSC_14355 Black nerite, or matangarahu (Nerita melanotragus) dorsal and ventral view. Abundant on northern intertidal rocky shores, as well as in eastern and southern Australia. The shells are thick and simply rounded, with a distinctive aperture and operculum. Rangiputa Beach, Karikari Peninsula *
DSC_4223 Black nerite, or matangarahu (Nerita melanotragus) cluster on rocks at low tide. Abundant on northern intertidal rocky shores, as well as in eastern and southern Australia. The shells are thick and simply rounded, with a distinctive aperture and operculum. Rangiputa Beach, Karikari Peninsula *
