Jeweled top snail

Animal Facts

  • Scientific Name

    Calliostoma annulatum

  • Animal Type

    Invertebrates

  • Diet

    algae, hydroids, bryozoans

  • Size

    to 1 inch (2.5 cm)

  • Relatives

    gem top snail, channeled top snail

  • Habitat

    Kelp Forest

  • Range

    southeast Alaska to Baja California

Natural History

This snail lives mid-stipe in the kelp, sharing its high-rise home with other top snails above and below (channeled top snails live up in the canopy; blue top snails live close to the bottom). Each species knows its proper place, and if one gets knocked off, it climbs back up to its proper spot.


Conservation

Like an underwater rain forest, groves of giant kelp are home to fishes, snails, crabs and hundreds of other species. The kelp provides sheltered habitat where animals can feed and breed.


Cool Facts

Snails graze on algae with their filelike tongues.


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