Genus Haemulon is a group of fishes belonging to the family Haemulidae. Some synonyms for Genus Haemulon include grunt, gray grunt, snubnose grunt, and margate. These fish are found in tropical and subtropical waters and are popular in recreational and commercial fishing. They are typically found near reefs, mangroves, and sea grass beds. Grunts are known for their distinctive grunt-like sound they make by contracting the muscles around their swim bladder. They have a variety of coloration and can change color rapidly. Grunts are an important part of the marine ecosystem and are preyed upon by larger fish and sharks.