Scallops are most commonly harvested using scallop dredges or bottom trawls. Yorkshire fishcakes can also be known as scallop fishcakes, or fish patties. Chili, scallop with butter, teriyaki, takoyaki, and yakitori chip flavors are also available. Cleopas wears the scallop shell of a pilgrim. Another popular theory suggests that the shape is derived from scallop shells. The symbolism of the scallop shell is multiple. Its Argentinian fleet fishes Antarctic scallop. This practice gradually led to the scallop shell becoming the badge of a pilgrim. In the centre the newly-born goddess Venus stands nude in a giant scallop shell. Jamesport was a center for the scallop and bunker (menhaden) fisheries. However worldwide declines in wild scallop populations have resulted in the growth of aquaculture. There are varying degrees of aquaculture intensity used for different species of scallop. In some areas, a scallop dredge is used. Peruvian Bay Scallop is grown in the benthic environment. However, speculation remains that lipids are also very important to scallop larvae.