How Do You Identify A Goliath Grouper: A Guide To Spotting This Massive Fish

Determining whether a grouper belongs to the Goliath species can be identified by specific physical characteristics. Goliath groupers, previously referred to as jewfish, are distinguished by their remarkable size within the grouper family. They possess a distinctive coloration pattern featuring brown or yellow mottling on their body, complemented by small black spots on both their head and fins. One of the key identifying features is their oversized mouth, complete with jawbones that extend notably beyond their relatively small eyes. Additionally, Goliath groupers have a rounded tail shape, which further sets them apart from other members of the grouper family. These defining characteristics collectively help in recognizing a Goliath grouper.

What distinguishes the goliath grouper from other grouper species is its remarkable size, as it can reach weights of up to 800 pounds. This massive fish, found in the Atlantic Ocean, was on the brink of endangerment due to severe overfishing in the southeastern United States. In fact, the situation became so critical that there were discussions about potentially listing the goliath grouper under the protection of the Endangered Species Act to safeguard its existence.

1. Head and fins have tiny dark spots.
2. Irregular dark bars on the sides.
3. Eyes are small and set forward.
4. Caudal and pectoral fins are rounded.
5. First dorsal fin is much shorter than the second dorsal fin.
6. Dorsal spines low; all nearly the same height.