red drum

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A large food and game fish (Sciaenops ocellatus) of Atlantic coastal waters of North America and the Gulf of Mexico, having a reddish-bronze body with a black spot at the base of the tail.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun a large red edible fish, Sciaenops ocellata, also called channel bass or redfish.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun large edible fish found off coast of United States from Massachusetts to Mexico