The turbot, or leather-fish, belongs to the family _Balistidæ_, or trigger-fishes. It was first described by Gmelin, in 1788, from Carolina, from one of Dr. Garden's specimens, Gmelin being a coadjutor of Linnæus, to whom the specimen was sent. The locality from which the type specimen was sent accounts for its name. The turbot, as it is called by the Key West fishermen, is an inhabitant of tropical waters, and is abundant on the South Atlantic coast and along the Florida Keys; it is known also from the Mediterranean Sea. Like all of the trigger-fishes it has a curious form and appearance. It is as deep as long, and slants both ways from the dorsal fin above and from the ventral flap below, presenting somewhat of a diamond shape. The head is triangular, and the fins are thick and leathery. The first dorsal spine is locked when erect by the second, or "trigger." The soft dorsal and anal fins are opposite each other, and are of similar size and shape. The color is olive-gray, or slate color, with some purplish spots on the back; two obscure cross bars are under the second dorsal fin; a ring of blue spots alternating with greenish streaks are about the eye; there are violet marks on the sides of the snout; the first dorsal is spotted and clouded with bluish; the second dorsal has pale yellowish spots, with rows of blue ones, separated by greenish reticulations; the anal fin is colored like the second dorsal; the pectoral fins are bluish with olive spots. The leather-fish, or turbot, resorts to rocky shoals and coral reefs, feeding on the small marine organisms that are abundant in such localities. Nothing is known of its breeding habits. It grows to a foot in length and is considered a good food-fish by the people of Key West. The thick skin and rough scales are pared off together with a sharp knife by the fishermen when delivered to a customer. It is caught, with the grunts, porgies, etc., in the channels among the keys and reefs with the baited hook, and also in wire traps. Very small hooks must be used for the turbot, as it has a very small mouth. Cut crawfish, conch, or barnacles are good baits. CONCLUSION