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Molluscs from RAMM's collection

Molluscs from RAMM's collection


Molluscs are a familiar sight in gardens, on the beach, and on our plates. The most easily recognisable are the snails that have coiled shells. Bivalve molluscs such as mussels and scallops are also familiar menu choices at seafood restaurants.

Slugs are molluscs although they have no external shell. Squid, octopi and cuttlefish also lack an external shell. Internal structures like the cuttlefish’s ‘cuttlebone’ or the ram’s horn squid’s coiled shell support the soft tissue.

Molluscs can grow much larger in the oceans than they do on land. The largest known invertebrate, the colossal squid, may grow to over 14 metres long. RAMM doesn’t have one of these but it does have some of its smaller cousins including the ram’s horn squid. Another very large mollusc is the giant clam, which can reach 200 kg in weight and live for 100 years.

RAMM’s collection of molluscs

The attractive external shells of land and aquatic molluscs have attracted many a Victorian collector. As a result RAMM has some beautiful examples. The majority are dry specimens and still in their original boxes.

  • Miss JE Linter (1844-1909) – Over 15,000 lands snails that were donated to RAMM in 1909. Some are now very rare or even extinct and many are very attractive
  • Miss Florence Jewell – collection of foreign marine shells.
  • Colonel George Montagu (1753 – 1815) – He used this collection to provide the descriptions and illustrations for one of his most important works: Testacea Britannica: a Natural history of British shells, marine, land, and fresh-water, including the most minute: systematically arranged and embellished with figures, which was published in 1803. Many are type specimens.
  • JT Carrington – collection of UK land snail shells. Includes examples of the many banding patterns fround in Cepaea nemoralis and C. hortensis.

Browse RAMM’s collections online using Collections Explorer.

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