Ads
related to: giant clam pearls in purple box
Search results
Results from the WOW.Com Content Network
Mantle of giant clam with light-sensitive spots, which detect danger and cause the clam to close. Tridacna gigas, the giant clam, is the best-known species of the giant clam genus Tridacna. Giant clams are the largest living bivalve mollusks. Several other species of "giant clam" in the genus Tridacna are often misidentified as Tridacna gigas.
Tridacna clams can produce large white pearls with an undulating, porcelain-like surface, [16] which may be described as "non-nacreous pearls". [ citation needed ] The " Pearl of Lao Tzu ", also known as the "Pearl of Allah", is the world's largest pearl weighing 6.4 kilogrammes; it was said to have been found inside a Tridacna gigas by a ...
Tridacna squamosa, known commonly as the fluted giant clam and scaly clam, is a species of bivalve in the family Cardiidae. [ 1 ] [ 3 ] It is one of a number of large clam species native to the shallow coral reefs of the South Pacific and Indian Oceans .
The Natural Clam Pearls necklace up for sale on Etsy by ArtofpearlsCH for $56,530.01. A handmade item, this art nouveau styled piece measures 46 centimeters long and is made not only of pearls ...
The Pearl of Lao Tzu was once considered the world's largest known pearl. The pearl was found by a Filipino diver in the Palawan sea, which surrounds the island of Palawan in the Philippines. It is not considered a gemstone pearl, but is instead known as a "clam pearl" or "Tridacna pearl" from a giant clam. It measures 24 centimeters in ...
Sometimes the giant clams are still treated as a separate family Tridacnidae, [1] but modern phylogenetic analyses included them in the family Cardiidae as a subfamily. [2] [3] Two recent genera and eight species are known: Hippopus—2 species; Tridacna—10 species; Recent genetic evidence has shown them to be monophyletic sister taxa. [4]
Tridacnidae – Giant clams Giant clam Tridacna squamosa (Northern KwaZulu-Natal to Mozambique) [2] Tridacna maxima (Zululand) [2] Mactridae – Trough shells Otter shell Lutraria lutraria (Namibia to Eastern Cape) [2] Smooth trough shell Mactra glabrata (Cape Columbine to Mozambique) [2] Angular surf clam Scissodesma spengleri (Cape Point to ...
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]
Ads
related to: giant clam pearls in purple box