The mosaic is made of pieces of turquoise, spiny oyster shell and conch shell. The primary natural resources are spiny lobster, conch, and other shellfish. Fresh octopus and conch salad are frequently seen. Some dredges are also designed to catch crabs, sea urchins, sea cucumbers, and conch. Concha can also mean a seashell-a conch. The white shell used for the teeth comes from shells of the edible queen conch. Conch shells can be used as wind instruments. Aphrodite's other symbols included the sea, conch shells, and roses. The name arises from the shape of the vessels initially used which resembled conch shells. Turks and Caicos cuisine is based primarily around seafood, especially conch. In the state of Virginia, these mesh bags are mandatory in whelk/conch fishery. The conch shell rests on a helmet. The practice would end at the sound of a trumpet made from a conch shell. Triton were also associated with using a conch shell in the later Hellenistic period. He holds a conch, a mace, a wheel and a lotus.