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Cowrie or cowry (pl. cowries) is the common name for a group of small to large sea snails in the family Cypraeidae. The term porcelain derives from the old Italian term for the cowrie shell (porcellana) due to their similar appearance. [1] Cowrie shells have held cultural, economic, and ornamental significance in various cultures.
The shells of these common cowries reach on average 50–75 millimetres (2.0–3.0 in) of length, with a minimum size of 26 millimetres (1.0 in) and a maximum size of 97 millimetres (3.8 in). They are very variable in pattern and colour. The shape ranges from oval to rhomboidal.
The juvenile shells of cowries perhaps more closely resemble the shells of some "bubble snails" in the order Cephalaspidea. Also the shells of juvenile cowries seldom exhibit the same color patterns as the adult shells do, and thus can be hard to identify to species. Cowries have no operculum. Cypraea Tigris Mauritia mauritiana
Leporicypraea mappa (previously known as Cypraea mappa), common name the map cowry, is a species of large sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries. This is considered an economically important species in the Indo-West Pacific , where it is usually collected both for food and for shell trading.
[1] [2] Famille verte porcelain was produced mainly during the Kangxi era, while famille rose porcelain was popular in the 18th and 19th century. Much of the Chinese production was Jingdezhen porcelain , and a large proportion were made for export to the West , but some of the finest were made for the Imperial court.
Cribrarula cribraria is one of the most recognizable cowries. The shells reach 10–44 millimetres (0.39–1.73 in) of length. These shells are smooth, their basic coloration is pale brown or fawn, with several circular white spots. The edges of the shell are white, as is the flat base.
Monetaria caputserpentis, common name the serpent's-head cowry or snakehead cowry, is a species of cowry, a sea snail, a marine gastropod mollusk in the family Cypraeidae, the cowries. [ 1 ] Distribution
The shells of these quite uncommon cowries reach on average 90–110 millimetres (3.5–4.3 in) of length, with a minimum size of 75 millimetres (3.0 in) and a maximum size of 142 millimetres (5.6 in). They are variable in pattern and color.