A very large serranoid fish (Promicrops itaiara) of Florida and the Gulf of Mexico. It often reaches the weight of five hundred pounds. Its color is olivaceous or yellowish, with numerous brown spots. Called also guasa, and warsaw.
- Any of several large, spotted, olive-brown marine fishes of the family Serranidae, especially the grouper Epinephelus itajara of tropical Atlantic and eastern Pacific waters.