any of certain edible, American Pacific flatfishes of the genus Citharichthys (family Bothidae). As in other flatfishes, sanddabs have both eyes on the same side of the head; as in other bothids, the eyes are usually on the left side. The most common species of sanddab is the Pacific sanddab (C. sordidus), a brownish fish mottled, in the male, with dull orange. It grows to about 40 cm (16 inches) and 1 kg (2 pounds)
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