Red gurnard is a type of fish that is commonly consumed around the world. However, this fish also has other names that can be used interchangeably. Some of the synonyms for red gurnard include redfish, sea robin, gurnard fish, and crumplehorn. Each of these names describes the fish's distinguishing features such as its red color, long dorsal fin, and spiny head. While the common name for this fish may differ from one region to another, it remains a delicious and nutritious source of protein. Whether you call it red gurnard or sea robin, this fish is an excellent addition to any seafood dish.