General Description

Shell rough with distinct raised spiral ridges. Short pointed end (spire). Usually white or grey, sometimes with light or dark zigzag lines or stripes. Shell up to 2 cm long.

Biology

Ribbed Top Shells are often referred to as Periwinkles, but they are not related to the European shells of this name. Other top shells in this genus also live in Victoria and have various striped and checked patterns.

Habitat

Rocks on intertidal reefs.

Reefs

Coastal shores

Distribution guide

Southern Australia.

Species Group

Sea snails and shells › Snails

Depth

Shore (0-1 m)

Water Column

On or near sea floor

Max Size

2 cm

Diet

Herbivore

Commercial Species

No

Global Dispersal

Native to Australia

Conservation Status

• DSE Advisory List : Not listed
• EPBC Act 1999 : Not listed
• IUCN Red List : Not listed