Top Atlantic Thread Herring Fishing Countries

The Atlantic thread herring (Opisthonema oglinum) is a small, schooling pelagic fish found in the western Atlantic Ocean, ranging from the eastern coast of the United States and the Gulf of Mexico down to Brazil. Recognized by its slender body and distinctive long, thread-like extension on the last dorsal fin ray, this species is an important forage fish for larger predators and is commonly used as bait in commercial and recreational fisheries. The top countries harvesting Atlantic thread herring are the United States, particularly in the Gulf of Mexico and off Florida, as well as Mexico, Cuba, and other Caribbean nations. These countries utilize the species primarily for bait in tuna, mackerel, and snapper fisheries, though it is occasionally consumed fresh or processed for fish meal. The fishing industry for Atlantic thread herring is characterized by small-scale purse seine and cast net operations, with landings fluctuating based on demand and environmental conditions.

Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.