Percoid fish are a diverse group of fish, which are characterized by their stout bodies and spiny fins. Commonly known as bony fish, these water creatures can be found in both freshwater and saltwater habitats. Some popular synonyms for the word percoid fish are acanthopterygians, spiny-rayed fish, and percomorphs. They also include many edible fish species like bass, cod, and perch. These fish are known for their lean meat and high levels of protein and omega-3 fatty acids. Their strong and powerful swimming skills also make them popular game fish among anglers. Whether you're a biologist, a fisher or a curious person, these synonyms for percoid fish will help you communicate and understand this fascinating aquatic creature better.