New Zealand Seashore

DSC_9891 Horn snail, or koeti (Zeacumantus subcarinatus) a small black spired shell with axial ribbing. It has a circular, horny, mud brown operculum. Found on mudflats, muddy rocks and tide pools in the mid intertidal. Otago Harbour *

DSC9891Horn snailkoetiZeacumantussubcarinatussmallblack spiredotago harbourintertidalshell