Haemulon Malanurum is a species of fish that is commonly referred to as the blackfin grunt or blackmouth grunt. This fish is found in the Western Atlantic Ocean, specifically in the waters of Florida, the Caribbean, and southern Brazil. The blackfin grunt is a popular game fish among recreational anglers because of its strong fighting ability and the delicious taste. Some other synonyms for Haemulon Malanurum include the black grunt, black snapper, and caguama. However, it is important to note that these names can vary depending on the region and culture. Regardless of the name, the blackfin grunt is a beautiful and prized fish among fishermen.