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The shell of the clam ranges from 15 centimetres (6 in) to over 20 centimetres (8 in) in length, but the extremely long siphons make the clam itself much longer than this: the "shaft" or siphons alone can be 1 metre (3 ft 3 in) in length. The geoduck is the largest burrowing clam in the world. [3]
The clam was initially named Ming by Sunday Times journalists, in reference to the Ming dynasty in China, during which it was born. [1] Later, the Icelandic researchers on the cruise which discovered the clam named it Hafrún, a woman's name which translates roughly as 'the mystery of the ocean'; taken from haf, 'ocean', and rún, 'mystery'. [4]
The maxima clam has the largest geographical distribution among giant clam species; it may be found off high- or low-elevation islands, in lagoons or fringing reefs. [7] Its rapid growth rate is likely due to its ability to cultivate algae in its body tissue. [6]: 10 Although larval clams are planktonic, they become sessile in adulthood. [8]
They are the largest bivalve mollusks in the world. Typically, giant clams weigh more than 440 pounds and span up to 47 inches wide. ... Not only do giant clams contain several sub-species, but ...
A large quahog pearl and diamond ring, in platinum. A collection of quahog pearls, ranging in color from white to purple. The northern quahog clam is known for producing very rare and collectible, non-nacreous pearls known for their purple color. Quahog pearls are often button-shaped, and can range in color from white to lavender, to purple. [4]
The largest RI quahog: Boy digs up biggest one ever found, then gives it away The clam, nicknamed Little Rhody, came in at 5.75 inches across and weighed 2 pounds, 7.75 ounces.
A clam shell (species Spisula solidissima) at Sandy Hook, New Jersey. Clam is a common name for several kinds of bivalve mollusc.The word is often applied only to those that are edible and live as infauna, spending most of their lives halfway buried in the sand of the sea floor or riverbeds.
The shells of the large, hard-shelled clam were used by the indigenous Narragansett people as wampum. In Rhode Island, a hunt is on for the reason for dropping numbers of the signature quahog clam ...