Gobies are small fishes, no more than 2 inches. In fact, some of the world’s smallest vertebrates are members of this family of fish. In general, gobies have bright colors with markings that help them to be identified. They live on the bottom of the reef feeding from smaller invertebrates such as shrimps, worms, and mollusks. However few species act as cleaners, eating parasites from the bodies, mouths, and gills of larger fishes.
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