This is one of the beautiful design that I have been seen. I found this coin offered by The Franklin Mint and Taisei coin; Tuvalu Marine Life: Hawksbill Turtle one dollar coin. It is legal tender, Silver Proof finish. Only 2,500 of this coin minted for worldwide collector. Tuvalu is an island group located in the southwestern Pacific Ocean and has been independent since 1978. The item is still available at Franklin Mint but already out of stock at Taisei. The Franklin Mint sell this item for USD$99.
The reverse show raised, etched turtle image set against a full-color ocean environment in the background. With the word TUVALU MARINE LIFE, Eretmochelys imbricata, year 2010.
The obverse of the coin depicts an etched portrait of Queen Elizabeth II, acknowledging Tuvalu's status within the Commonwealth realm with the Queen as the head of state represented by an appointed Governor General. Technical Specifications:
Country: Tuvalu.
Material: silver proof.
Monetary Denomination : one dollar.
Fineness (% purity): .925
Minimum Gross Weight (g): 25 g
Maximum Diameter (mm): 38.61 mm
Mintage: 2,500 worldwide.
The hawksbill turtle (Eretmochelys imbricata) is a critically endangered sea turtle belonging to the family Cheloniidae. It is the only species in its genus. The species has a worldwide distribution, with Atlantic and Pacific subspecies. Eretmochelys imbricata imbricata is the Atlantic subspecies, while Eretmochelys imbricata bissa is found in the Indo-Pacific region. The hawksbill's appearance is similar to that of other marine turtles. It has a generally flattened body shape, a protective carapace, and flipper-like arms, adapted for swimming in the open ocean.
E. imbricata is easily distinguished from other sea turtles by its sharp, curving beak with prominent tomium, and the saw-like appearance of its shell margins. Hawksbill shells slightly change colors, depending on water temperature. While this turtle lives part of its life in the open ocean, it spends more time in shallow lagoons and coral reefs where it feeds on its primary prey, sea sponges. Some of the sponges eaten by E. imbricata are lethally toxic to other organisms. In addition, the sponges that hawksbills eat usually contain high concentrations of silica, making them one of few animals capable of eating siliceous organisms. They also feed on other invertebrates, such as comb jellies and jellyfish.
Because of human fishing practices, E. imbricata populations are threatened with extinction. The World Conservation Union. classifies the Hawksbill as critically endangered. Several countries, such as China and Japan, hunt them for their flesh, which they consider a delicacy. Hawksbill shells are the primary source of tortoise shell material, used for decorative purposes. The Convention on International Trade in Endangered Species outlaws the capture and trade of hawksbill turtles and products derived from them.
Source: Franklin Mint, Taisei coin, Wikipedia.
Related posts:
0 comments:
Post a Comment