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Dendrochirus biocellatus. Occasionally seen in the trade, having a mottled reddish brown body and fins, with its pectoral fins quite large. The Fu Manchu name comes from the large skin flaps, or whiskers hanging down from either side of its mouth and looking very much like a Fu Manchu mustache. The Twinspot name comes from two dark eyespots ringed with yellow and red that occur on the dorsal fin just above the caudal peduncle.